ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 20 to 50 cm of snow.  I anticipate that natural avalanches will remain possible and human triggered avalanche likely as this layer adjusts to the warm temperatures</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Warm temperatures will increase the likelihood of loose wet avalanches on steep slopes at lower elevations and alpine features exposed to the sun.</span><span class="s_AA239
Record warm temperatures and very high freezing levels may result in deep persistent slab avalanches releasing naturally from strong solar radiation or cornice falls, and continuing to be sensitive to human triggers.
Forecast warm temperatures overnight and the chance for periods of strong solar radiation may result in continued moist or wet loose snow avalanches.
Recent windslabs may continue to be reactive to human triggers. Very high freezing levels (above mountain tops) and record high temperatures may have already settled and bonded some of the wind transported snow.
Record warm temperatures and very high freezing levels combined with periods of strong solar radiation may result in avalanches releasing on a deeply buried persistent weak layer. Avalanches may release naturally on Southerly aspects.
Moist or wet loose avalanches are expected to continue until record warm temperatures and very high freezing levels end.
Recent windslabs may continue to be reactive at the highest elevations. Very warm temperatures may have already settled out these non-persistent weakness.
Continued heavy loading from snow and wind will create potent new storm slabs. Watch for increased reactivity in higher, wind-exposed terrain. At lower elevations where rain has fallen, destructive wet slabs are also possible.
Storm loading and warm temperatures have added reactivity and destructive potential to weak crystals which formed in early January. With more snow on the way, very large avalanches remain a concern with potential to run all the way to valley bottom
Persistent weak layers that were touchy during the recent storm may continue to be released by large additional loads, or by moist or wet avalanches in motion.
Moist or wet loose snow is expected to continue to release from light additional loads, or from strong solar radiation on Southerly aspects.&nbsp;
Record breaking warm temperatures and extremely high freezing levels may result in deeply buried weak layers reacting to large loads like cornice falls or from light loads in thin snowpack areas.
="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 20 to 50 cm of moist snow. This layer will remain a concern as it adjusts to the warm temperatures.
="s_3FE45715">Warm temperatures will increase the likelihood of loose wet avalanches on steep slopes at lower elevations and alpine features exposed to the sun.
A storm on Monday night will build new storm slabs. In recent days, avalanches have failed within the storm snow, and &quot;stepped-down&quot; to deeper layers resulting in surprisingly large avalanches. Use increased caution in wind-affected terrain.
In recent days, heavy loading from wind, snow and/or rain has triggered deep persistent weaknesses. Destructive avalanches remain a concern and may reach the end of their run-outs.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Snow, rain, wind and warm temperatures are stressing a layer of weak surface hoar siting on a crust buried 40 to 80 cm down.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Warm temperatures increase the likelihood of loose wet avalanches on steep slopes.&nbsp; These avalanche may grow quickly as they snowball down the slope.</span><span class="s_AA239
="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 20 to 50 cm of snow.  This layer may continue to produce avalanches as it adjusts to the warm temperatures.</span><span class="s_3FE45
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Warm temperatures will increase the likelihood of loose wet avalanches on steep slopes at lower elevations and alpine features exposed to the sun.
Wind slabs dominate Alpine areas and open areas at Treeline. These slabs are most concerning on steep N and E aspects. Due to the density of the wind slabs wide propagations are possible.
The mid-December layer (buried 35 to 50cm) and the weak November basal layers are still reactive in stability tests. Avalanche activity in the last several days has stepped down to these interfaces.
Much cooler temperatures on Wednesday will reduce avalanche activity on solar aspects, but loose wet avalanches remain a possibility. Keep a close eye on steep features that face the sun and avoid this terrain later in the day.
Very warm temperatures and high freezing levels combined with periods of strong solar radiation may result in avalanches releasing on a deeply buried persistent weak layer. Avalanches may release naturally on Southerly aspects.
Loose wet or wet slab avalanches are expected to continue to release from light additional loads, or from strong solar radiation on Southerly aspects.&nbsp;
Continued warming from high freezing levels and strong solar radiation may result in natural avalanches releasing on the buried persistent weak layer on Southerly aspects. Avalanches may be human triggered on all aspects.
Very warm temperatures and high freezing levels may result in deeply buried weak layers reacting to large loads like cornice falls or from light loads in thin snowpack areas.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 40 to 70 of moist snow has been responsible for most of the recent avalanche activity.</span><span class="s_AA239
="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 20 to 50 of moist snow has been responsible for most of the recent avalanche activity.
="s_3FE45715">At upper elevations a layer of surface hoar on a crust buried 40 to 80 cm down may still be capable of producing avalanches especially in wind loaded features.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">A layer of weak surface hoar siting on a crust is buried by 40 to 80 of moist snow has been responsible for most of the recent avalanche activity.</span><span class="s_AA239
With recent cooling, large and fragile cornices have likely gained strength. I'd still give them a wide berth, and use extra caution if the sun comes out.
A recent large avalanche shows that persistent weak layers, buried up to 70cm below the surface, should still be on our radar in high elevation terrain in the north of the region.
Recent heavy loading from snow and wind has created deep and dense storm slabs which are most problematic in higher, wind-exposed terrain. More snow and wind forecast for Wednesday evening will add to the ongoing storm slab problem.
Storm loading has added reactivity and destructive potential to persistent weak crystals which formed in early January. Remain wary of any steep slopes that did not slide during the last avalanche cycle.
Recent avalanche activity indicates a crust/surface hoar combo, which formed in January, should remain on our radar. Due to the persistent nature of these crystals, I would expect ongoing reactivity with the potential for large avalanches.
A storm on Monday night has built new storm slabs. In recent days, avalanches have failed within the storm snow, and &quot;stepped-down&quot; to deeper layers resulting in surprisingly large avalanches. Use increased caution in wind-affected terrain.
In recent days, heavy loading from wind, snow and/or rain has triggered deep persistent weaknesses. Large destructive avalanches remain a concern, and may reach the end of their run-outs.
Wind slabs dominate the landscape in the Alpine and open areas at Treeline. Steep N and E aspects are the most concerning terrain features. Wide propagations are possible due to the density of the slabs.
The mid-December layer (buried 35 to 50cm) and the weak November basal layers are still active in stability tests and recent avalanche activity. See Avalanche Activity Discussion for details on two recent slab avalanches.
Clear skies and sunny conditions are delivering intense radiation to steep solar aspects. Crusts are breaking down near midday and loose wet avalanches are occurring daily.
Warm temperatures and strong solar radiation may weaken bonds in the snowpack with underlying persistent weak layers, especially on southerly aspects.
Loose wet and wet slab natural avalanches are expected on solar aspects and below treeline on all aspects during the warmest parts of the day.
Very warm daytime temperatures and high freezing levels may result in deep persistent slab avalanches releasing naturally from strong solar radiation or cornice falls, and continuing to be sensitive to human triggers.
Forecast periods of strong solar radiation may result in continued moist or wet loose snow avalanches.
="s_3FE45715">In areas where the snowpack is not capped by a supportive crust a layer of surface hoar buried 40 to 70 cm down may still be capable of producing large avalanches.
The persistent weak layer that was buried in mid-January continues to be the sliding layer for natural and remotely triggered avalanches.
="s_3FE45715">In areas where the snow pack is not capped by a supportive crust a layer of surface hoar buried 40 to 70 cm down may still be capable of producing large avalanches in wind loaded features.
="s_3FE45715">At upper elevations a layer of surface hoar sitting on a crust buried 40 to 80 cm down may still be capable of producing large avalanches especially in wind loaded features.
Cornices are most likely to fail when subjected to warm alpine temperatures and sunshine. Give cornices a wide berth, especially during the heat of the day.
A combination of new snow and wind is likely to build fresh storm and wind slabs, particularly in exposed lee terrain.
We're heading into unknown territory here. Recent cooling has made persistent slabs less likely, but given the scale of previous avalanche activity on a layer from mid-January, I don't trust it yet. I strongly recommend factoring this problem in.
Although recent cooling has made persistent slabs less likely, given the reactivity of a weak layer buried around 80 cm during the previous storm, I would strongly recommend factoring this problem in to your decision making.
Deep persistent weaknesses were triggered during the last storm. Large destructive avalanches remain a concern, and may reach the end of their run-outs.
Stiff windslabs overlying a weak facetted base.
The Nov cr was still observed in snowpack tests along the divide on the 29th.
The likelihood of triggering this layer is greater in thin, shallow, rocky snowpack areas and on sunny aspects.
The likelihood of triggering this layer is higher in thin, rocky, and variable snowpack areas.
Strong solar radiation may result in natural avalanches releasing on the buried persistent weak layer on Southerly aspects. Avalanches may be human triggered on all aspects.
The persistent weak layer that was buried in mid-January continues to be the sliding layer for remotely triggered avalanches.
Deeply buried weak layers may react to large loads like cornice falls, or from light loads in thin snowpack areas.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">A layer of surface hoar buried in the upper snowpack remains a concern, especially at treeline and higher. A large trigger, like an avalanche in motion or cornice fall, could trigger a deeper persistent weakness.</span><span class="s_AA239
The new snow may have formed into a touchy new storm slab in many areas that may release naturally and be highly reactive to human triggers.
The mid-January persistent weak layer may become reactive again with the increased load from the forecast snow and wind.
1681A555">A layer of surface hoar buried in the upper snowpack remains a concern. Large triggers such as cornice fall could also step down to a deeper buried weak layer.
Recent snow and SW winds have left wind slabs and cornices on lee slopes above treeline. A cornice fall or wind slab could step down and trigger a deeper weak layer.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">A layer of surface hoar buried in the upper snowpack remains a concern, especially above about 1900 m. An avalanche in motion or cornice fall could also trigger a second, deeper persistent weakness.
Forecast new snow and wind may develop a new storm slab that could be touchy to human triggers.
Alpine windslabs are welded in place at the moment. Treeline slabs are more patchy and vary in density. Shallow areas that have been recently stripped are more concerning from a triggering point of view.
This is lurking at the bottom of the snowpack. A big trigger(cornice), or a shallow weak spot is needed to get it going.
Recent snow and strong winds have left wind slabs and cornices on lee slopes above treeline. These may be hidden by new snow.
A layer of surface hoar buried in the upper snowpack remains a concern, especially at high elevations. An avalanche in motion or cornice fall could also trigger a second, deeper persistent weakness.
Persistent slab avalanches have become less likely since the surface crust has formed. The mid-January weak layer may be triggered on solar aspects when surface is moist or wet, or in areas where the surface crust is not supportive.
The likelihood of triggering this layer is higher in shallow rocky areas in the alpine.
The likelihood of triggering this layer is higher in shallow and rocky areas in the alpine.
ont-weight: normal;font-size: 15.3333333333333px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_69982360">A layer of surface hoar buried in the upper snowpack remains a concern, especially at treeline and higher. A large trigger, like an avalanche in motion or cornice fall, could also trigger a deeper persistent weakness.
="s_69982360">A layer of surface hoar buried in the upper snowpack remains a concern, especially at treeline and higher. A large trigger, like an avalanche in motion or cornice fall, could also trigger a second, deeper persistent weakness.
The persistent weak layer that was buried in mid-January has been the sliding layer for recent remotely triggered avalanches.
Deeply buried weak layers may react to large loads like cornice falls, or could be triggered by light loads in thin/ variable snowpack areas.
Storm accumulations from Friday will likely remain sensitive to human triggering. Expect increased reactivity in wind-exposed terrain. A smaller surface avalanche in motion may also trigger a larger avalanche on deeper layers.
Watch for pushy loose wet avalanches in steep, sun-exposed terrain on Saturday. Loose wet avalanches have the potential to &quot;step-down&quot; to deeper, more destructive layers.
Although less likely to trigger, persistent weak layers are still capable of producing large and destructive avalanches in isolated terrain. Possible triggers include a cornice fall or intense solar radiation.
Persistent weak layers, buried in the middle of January, may &quot;wake-up&quot; in response to recent storm loading. These layers are buried up to a metre below the surface, and can surprise with nasty consequences.
Although less likely to trigger, recent avalanche activity suggests weak layers buried at the beginning of the winter should still be our radar. Avalanches at this interface may reach the end of their run-out zones.
This problem can be divided into two categories. The first will be new windslabs, and the second will be the buried windslabs that compose the upper third of the snowpack. The new windslabs will be more concerning as the hardslab interface is poor.
The basal layers are still considered a weak link in the snowpack. It is becoming less of a problem as the slabs above it tighten up, but in the right terrain it is still possible to trigger it. Potential large triggers should also be assessed.
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent snow and strong winds have formed wind slabs and cornices on lee slopes above treeline. These may be hidden by new snow.</span><span class="s_3FE45715">
="s_3FE45715">A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above. A large trigger, like an avalanche in motion or cornice collapse, could trigger a deeper persistent weakness.
New snow and moderate southwest winds are expected to form new wind slabs in lee terrain. Wind slabs may be especially reactive due to underlying crusts.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above.  A large trigger, like an avalanche in motion or cornice collapse, could also trigger a deeper persistent weakness.</span><span class="s_3FE45715">
A layer of surface hoar buried in the upper snowpack remains a concern, especially at treeline and higher. A large trigger, like an avalanche in motion or cornice fall, could also trigger a deeper persistent weakness.
="s_DDF6C5E8">A layer of surface hoar buried in the upper snowpack remains a concern.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Deeply buried weak layers may react to large loads like a cornice collapse, or could be triggered by light loads in thin/ variable snowpack areas.</span><span class="s_3FE45715">
Snowfall and wind on Sunday will build new storms slabs. Watch for increased triggering in wind-exposed terrain.
In the mid snowpack there are a few crusts which may be reactive to the weight of a skier. Although less likely to trigger, these persistent weak layers may &quot;wake-up&quot; in response to continued storm loading.
Although less likely to trigger, recent avalanche activity suggests weak layers buried at the beginning of the winter should still be our radar, especially in the north of the region. Avalanches at this interface may reach their run-out zones.
In the mid snowpack there are a few crusts which may be reactive to the weight of a skier in steep high elevation terrain. Although less likely to trigger, these destructive weak layers may &quot;wake-up&quot; with continued heavy storm loading.
New snow and moderate southwest winds are expected to form new wind slabs in higher elevation lee terrain. Wind slabs may be especially reactive due to an underlying crust.
="s_45F62078">Triggering a persistent slab is less likely since the surface crust formed and temperatures dropped. However there may still be potential to trigger a weak layer from a thin spot, especially at upper elevations on northerly aspects.
A persistent weakness buried mid-December is spotty in distribution and reactivity, but remains problematic at and below treeline where the snowpack structure is primed for human triggering.
The likelihood of triggering this layer is higher in shallow and rocky areas in the alpine and treeline.
Currently these slabs are only being found in immediate lees in open wind affected terrain. 
Basal facets are a concern in wind affected areas where the snowpack is highly variable
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">A layer of surface hoar</span><span class="s_3FE45715"> buried in the upper meter of the snowpack has been the failure layer for recent natural and human triggered avalanches.
Deeply buried weak layers may react to large loads like an avalanche in motion, or could be triggered by light loads in thin and variable snowpack areas.
Snowfall and wind on Sunday night and Monday will build new storms slabs. Watch for increased triggering in wind-exposed terrain.
In the mid snowpack there are a few crusts which may be reactive with the potential for large avalanches. Although less likely to trigger, these persistent weak layers may &quot;wake-up&quot; in response to a large trigger such as a cornice fall.
A thin soft slab will form as the snow accumulates.&nbsp; A layer of recently buried surface hoar above a crust could make for touchy avalanche conditions.
="s_3FE45715">A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above. A large trigger, like an avalanche in motion could trigger deeper persistent weaknesses.
New snow and wind on Sunday night and Monday will form new storm slabs. Watch for triggering in higher elevation, wind-exposed terrain.
The likelihood of triggering this layer is highest in shallow rocky areas in the alpine.
New snow and strong southwest winds have formed new wind slabs in lee terrain. Wind slabs may be especially reactive due to underlying crusts.
="s_3FE45715">Soft slabs will form as the storm snow accumulates.  At tree line and bellow these slabs sit upon a crust. In lee features this snow may hide recent wind slabs.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above. A large trigger, like an avalanche in motion could trigger deeper persistent weaknesses.
Small loose snow avalanches are expected as the new snow comes to rest on the hard crust/surface hoar interface that was buried on Jan. 31.
Triggering a persistent slab is less likely since the surface crust formed and temperatures dropped. However there may still be potential to trigger a weak layer from a thin spot at upper elevations.
="s_3FE45715">Soft slabs will form in areas that receive more snow. These slabs will be especially reactive in wind loaded features or where they sit above surface hoar and a crust.
Continued light snowfall and southwest winds may form new wind slabs in upper elevation terrain. Watch for triggering in the lee of ridge crests and terrain breaks.
New snow and strong southwest winds have formed wind slabs in exposed leeward terrain features.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong southwest winds have formed wind slabs in exposed leeward terrain features.</span><span class="s_AA239
The likelihood of triggering this layer is highest on shallow rocky alpine features.
The likelihood of triggering this layer is higher on shallow rocky features above treeline.
Thick, old storm slabs may still be a concern.&nbsp; Thin, new storm slabs are more likely, especially in wind-loaded features.&nbsp; Small avalanches may have the potential to step-down to a deeper weakness.
The new snow rests on a touchy combination of crust and surface hoar.&nbsp; Small but sensitive wind slabs and fast running sluffs are expected for the next few days.
While unlikely, you may still be able to initiate an avalanche on the mid-December crust/SH interface in spots where the snowpack goes from thick to thin.
New storm slabs have created a soft slab that may be easy to trigger in areas where the recent crust and/or a new layer of surface hoar are buried.
A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above. A large trigger, like an avalanche in motion could trigger a deeper persistent weakness.
Recent storm snow may have settled into a soft slab above the old surface crust and/or a new layer of surface hoar. Fracture propagation may increase as the new storm slab settles.
The mid-January weak layer may continue to be triggered in some areas where the buried crust and surface hoar combination still exists. This may be isolated to terrain that remained coll during the warm up last week.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Thick, old storm slabs may still be a concern.  Thin, new storm slabs are more likely, especially in wind-loaded features.  Small avalanches may have the potential to step-down to a deeper weakness.</span><span class="s_AA239
Although less likely to trigger, recent avalanche activity suggests weak layers buried at the beginning of the winter should still be our radar, especially in the north of the region.
New storm slabs are developing a soft slab at all elevations. Fracture propagations may increase as the storm slab settles where it is sitting on a crust/surface hoar layer.
A layer of surface hoar buried in the upper meter of the snowpack remains a concern, especially at treeline and above. A large trigger, like an avalanche in motion could trigger deeper persistent weaknesses.
A layer of surface hoar buried in the upper meter of the snowpack has been the failure layer for recent natural and human triggered avalanches. Storm slab avalanches in motion may step down to the buried weak layer.
A new storm slab is developing above a crust and/or surface hoar that was buried in the past few days.
There are some buried windslabs out there, but the most concerning are the new wind slabs sitting on top of the boiler plate wind slab from the wind event. These slabs are easily seen when traveling. In steep terrain, the bond will be weak.
This appears to still be a problem on the shallower eastern slopes. The Mt. Engadine side of the valley had numerous avalanches involving this layer.
These new slabs could become concerning as the winds build. The &quot;touchiness&quot; of these slabs will rise very quickly if the winds pick up, or change direction. Start to look for them when approaching open areas at treeline.
Eastern parts of the region have seen recent activity with this layer. The upper slabs have triggered this weak layer initiating large avalanches.  Despite the lack of activity in the western areas, the problem and concern is still there.
="s_3FE45715">20-30cm of recent storm snow may be settling into a widespread storm slab. In exposed terrain, new wind slabs can be expected. Loose sluffing from steep terrain may also be a concern.  Use extra caution on sun exposed slopes.
="s_3FE45715">The late-Jan crust is down 60-80cm and may still be reactive in some areas. In the mid-pack there are older persistent weak layers but these have generally stabilized. Extra caution is required in thinner snowpack areas, especially the north.
30-40cm of recent storm snow may be settling into a widespread storm slab. In exposed terrain, new wind slabs can be expected. Loose sluffing from steep terrain may also be a concern. Use extra caution on sun exposed slopes.
The late-Jan crust is down 100-130cm and may still be reactive in some areas. In the mid-pack there are older persistent weak layers but these have generally stabilized. Extra caution is required in thinner snowpack areas, especially the north.
The new storm slab may be easy to trigger as it settles into a cohesive slab, or where it has been transported by the wind into deep pockets of windslab.
The mid-January weak layer may continue to be triggered in some areas where the buried crust and surface hoar combination still exists. This may be isolated to terrain that remained cold during the warm up last week.
Recent snowfall and strong southwest winds have formed wind slabs in exposed leeward terrain features.
="s_3FE45715">Moderate to strong SW winds will likely find whatever soft snow there is and reform it into thin wind slabs in wind exposed terrain. Should be easily managed by staying out of the wind.
="s_3FE45715">The likelihood of triggering this layer is higher on shallow rocky features above treeline.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Moderate to strong SW winds will likely find whatever soft snow there is and reform it into thin wind slabs in wind exposed terrain. Should be easily managed by staying out of the wind.</span><span class="s_AA239
The new snow rests on a touchy combination of crust and surface hoar. Small but sensitive wind slabs and fast running sluffs are expected to persist for the next few days.
While unlikely, you may still be able to initiate an avalanche on the mid-December crust/SH interface in isolated spots where the snowpack goes from thick to thin, especially where the crust under the new snow isn't supportive.
With the incoming wind pattern, we can expect to see the windslab problem increase. Watch immediate lee areas in open treeline and alpine terrain.
This problem identifies the weak base that is widespread. This layer is mostly bridged by the stiff upper pack, but triggering is still a possibility with either a large trigger, or a human trigger in shallow areas.
New snow rests on a touchy combination of crust and surface hoar. Small sensitive wind slab and fast running sluff problems are expected to transition into thick wind slab and storm slab problems with increased loading from new snow and wind.
Avalanche activity is expected to be widespread at and above treeline Thursday. Screaming winds with a dynamic cool to very warm and wet storm suggests that avoidance is likely the best mitigation strategy for the day.
="s_3FE45715">Avalanche activity is expected to be widespread at and above treeline Thursday afternoon. Screaming winds with a dynamic cool to very warm and wet storm suggests that avoidance is likely the best mitigation strategy once the storm arrives.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Forecast new snow and wind are expected to result in natural avalanches releasing within the storm slab, or on the buried crust. Incremental loading from several pulses of moisture may make it difficult to forecast the timing of natural avalanches.</span><span class="s_AA239A9B">
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Buried persistent weak layers may be over-loaded by the forecast new storm snow resulting in human triggering, or storm slab avalanches in motion stepping down to the deeply buried weak layers.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Forecast new snow and wind are expected to result in natural avalanches releasing within the storm slab, or on the buried crust. Incremental loading from several pulses of moisture may make it difficult to forecast the timing of natural avalanches.</span><span class="s_AA239A9B">
The snow over the recently buried surface hoar and crust is expected to be very easy to trigger. Windlabs are also a concern in the alpine and treeline ridgetops and could release naturally as they get thicker during the day.
Forecast new snow and wind are expected to result in natural avalanches releasing within the storm slab, or on the buried crust. Incremental loading from several pulses of moisture may make it difficult to forecast the timing of natural avalanches.
Buried persistent weak layers may be over-loaded by the forecast new storm snow resulting in human triggering, or storm slab avalanches in motion stepping down to the deeply buried weak layers.
The snow over the recently buried surface hoar and crust is expected to be very easy to trigger. Windlabs are also a concern in the alpine and treeline ridgetops and could release naturally as they get thicker during the day.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Significant storm snow and strong wind will likely initiate a large natural avalanche cycle by Thursday night.&nbsp; I expect the cycle to continue through the day Saturday.
This storm system should be a good test for the more deeply buried weak layers.&nbsp; With up to a meter of new snow expected in the alpine by Saturday afternoon, I wouldn't be surprised to see storm slabs step down to one of the persistent weaknesses.
New snow will add to the existing 20-30 cm of recent storm snow which is likely settling into a slab.&nbsp; Strong to extreme SW winds may form large wind slabs in exposed terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The late-Jan crust is down 60-80cm and may still be reactive in some areas. In the mid-pack there are older persistent weak layers but these have generally stabilized. Extra caution is required in thinner snowpack areas, especially the north.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Although less likely to trigger, recent avalanche activity suggests weak layers buried at the beginning of the winter should still be our radar, especially in the north of the region.</span><span class="s_AA239
The new overnight snow will easily form windslabs given the temperatures. &quot;Upside down&quot; conditions may be encountered due to the non-wind effected snow below. Anticipate new slabs overnight.
The isolated windslabs from this week will now be buried beneath the storm snow. Look for these buried slabs near ridgelines and steep open areas at treeline.
The additional load on this layer may wake it up. Avoid bigger terrain and overhead hazard with the rapid loading.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural avalanches likely remain an issue above 2000m. This activity may creep down to treeline with a drop in temps. You may see the odd loose wet avalanche below treeline, but I suspect the low elevation snowpack will just soak up the rain.</span><span class="s_AA239
Natural avalanches likely remain an issue above 2000m. This activity may creep down to treeline with a drop in temps. You may see the odd loose wet avalanche below treeline, but I suspect the low elevation snowpack will just soak up the rain.
Strong winds, heavy snowfall, and rising freezing levels are expected to result in a widespread natural avalanche cycle.
New snow and strong winds are expected to continue to develop storm slabs on all aspects and at all elevations. Expect widespread natural avalanche activity and easy triggering from human activity.
Heavy snow and strong winds are expected to result in a widespread natural avalanche cycle. Avalanche activity and size are expected to increase as the storm continues.
Strong winds, heavy snowfalls, and rising freezing levels are expected to result in a widespread natural avalanche cycle within the storm snow or releasing on the late January buried crust.
Significant snowfall and extreme winds are expected to drive a large natural avalanche cycle that will likely last through Saturday. Probably best to stay out of avalanche terrain while the storm is raging.
This storm system should be a good test for the more deeply buried weak layers. With up to a meter of new snow expected in the alpine by Saturday afternoon, I wouldn't be surprised to see storm slabs step down to one of the persistent weaknesses.
New snow will add to the existing 20-30 cm of recent storm snow which is likely settling into a slab.&nbsp; Strong to extreme SW winds should form large wind slabs in everything but the most sheltered terrain.
Snow or rain continues to accumulate making avalanches more likely to slide naturally. Windslabs developing on northeast aspects at higher elevation and wet slabs/loose avalanches problems at all elevations are incorporated into this problem.
The significant load and rain deteriorating the late January crust could lead to avalanches stepping down to the deeper weak layers.
Snow or rain continues to accumulate and avalanches are likely to slide naturally. Windslabs developing on northeast aspects at higher elevation and wet slabs/loose avalanches problems at all elevations are incorporated into this problem.
The load from the new snow and rain soaking the surface snow could lead to avalanches stepping down to the deeper weak layers.
Snow or rain continues to accumulate making natural avalanches more likely to slide. Windslabs developing on northeast aspects at higher elevation and wet slabs/loose avalanches problems at all elevations are incorporated into this problem.
Warm temps, moderate SW winds and new snow are creating ideal conditions for developing storm slabs.
Recent avalanche activity on the November rain crust indicates that avalanches may step down to this interface and cause a large avalanche.
Expect heavy snow to keep accumulating in the alpine adding load to the current storm slab and wind slabs to keep developing on North and NorthEast facing slopes.
The rain deteriorating the late January crust could lead to avalanches stepping down to the deeper weak layers.
Strong winds, heavy snowfall, and high freezing levels are expected to continue the widespread natural avalanche cycle.
Deeply buried weak layers may react to large loads like an avalanche in motion. Rain soaked areas may release as wet slab avalanches and run to valley bottoms.
Strong winds, heavy snowfalls, and high freezing levels are expected to result in a widespread natural avalanche cycle within the storm snow or releasing on the late January buried crust.
Storm slabs remain touchy and are likely trending towards wet slabs, or at least moist slabs at all elevations. Recent activity has had good propagation and I don't expect that to change through the weekend.
="s_3FE45715">Storm slabs remain touchy and are likely trending towards wet slabs, or at least moist slabs at all elevations. Recent activity has had good propagation and I don't expect that to change through the weekend.
Snowfall should taper before dawn Saturday morning, but suspect there is still potential for natural avalanche activity Saturday as the snowpack adjusts to the around a meter of storm snow.  Choose well supported mellow terrain.
There's a lot of uncertainty surrounding the deeply buried weak layers in the snowpack.  This weekend I would make decisions based on the assumption that every slope above treeline has the potential to produce a very large and destructive avalanche.
="s_3FE45715">Snowfall should taper before dawn Saturday morning, but I suspect there is still potential for natural avalanche activity Saturday as a strong SW wind blows and the snowpack adjusts to the new load.
="s_3FE45715">There's a lot of uncertainty surrounding the deeply buried weak layers in the snowpack. This weekend I would make decisions based on the assumption that every slope above treeline has the potential to produce a very large and destructive avalanche.
Cracking and whumpfing was being observed on Saturday in open wind affected areas.&nbsp;
New windslabs are building in Alpine terrain and open areas at treeline.
A few avalanches recently stepped down to this interface (the November rain crust) causing larger avalanches.
Deep, dense and destructive storm slabs have formed at upper elevations. Human triggering will remain a concern, especially due to a recently buried crust/ surface hoar layer.
The snowpack is rain-soaked and weak. This increases the likelihood of avalanches failing on deeply buried persistent weak crystals which formed in December. Although less likely, avalanches at this interface would be destructive in nature.
Strong winds, continued snowfall, and high freezing levels are expected to result in natural avalanche activity within the storm snow, or releasing on the late January buried crust.
Buried persistent weak layers may be over-loaded by the new storm snow. Any avalanche on these deeper layers would be large and destructive.
Strong winds, heavy snowfall, and high freezing levels have created widespread storm slabs at higher elevations. Continued storm conditions will add to these highly reactive slabs.
Buried persistent weak layers have become reactive with heavy storm loading resulting in very large avalanches up to 1.5m deep.
="s_3FE45715">Strong winds, heavy snowfall, and high freezing levels have created widespread storm slabs at higher elevations. Continued storm conditions will add to these highly reactive slabs.
="s_3FE45715">Buried persistent weak layers have become reactive with heavy storm loading resulting in very large avalanches up to 1.5m deep.
="s_3FE45715">Buried persistent weak layers have become reactive with heavy storm loading resulting in large avalanches.
Buried persistent weak layers may be over-loaded by the new storm loading and become reactive. There are multiple weak layers in the mid-pack. A dormant deep persistent weakness near the ground has the potential to wake-up with the additional load.
Storm slabs are likely trending towards wet slabs, or at least moist slabs at all elevations. New snow Saturday night should keep them touchy. Recent activity has had good propagation and I don't expect that to change Sunday.
="s_3FE45715">Storm slabs are likely trending towards wet slabs, or at least moist slabs at all elevations. New snow Saturday night should keep them touchy. Recent activity has had good propagation and I don't expect that to change Sunday.
Strong SW winds may continue to fuel the natural avalanche cycle at upper elevations, even if they back off the snowpack still needs some time to adjust to the 50 to 100cm of new snow. I would be very cautious of stepping out Sunday.
No observations mean there's a ton of uncertainty concerning the deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline has the potential to produce a very large and destructive avalanche.
="s_3FE45715">Strong SW winds may continue to fuel the natural avalanche cycle at upper elevations, even if they back off the snowpack still needs some time to adjust to the 30 to 70cm of new snow.
="s_3FE45715">No observations mean there's significant uncertainty concerning the deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline has the potential to produce a very large and destructive avalanche.
Typically storm slabs bond fairly quick. These slabs are expected to take a bit more time due to the heavy nature of the new snow and the underlying surfaces. Below treeline, these slabs are more of a settlement slab concern instead of windslab.
The older slabs are still there and suspect. Again, the poor bond to the Jan 31st crust/surface hoar is to blame. Steep areas are concerning right now.
More of a concern with large triggers. Avalanches, cornices, rockfall are all potential triggers. Avoid exposure to&nbsp; big terrain until this layer adjusts to the new load.
Buried persistent weak layers in the mid snowpack may be over-loaded by the new storm snow. Any avalanche on these deeper layers would be large and destructive.
Buried persistent weak layers have become reactive with heavy storm loading resulting in large avalanches.
While warm temperatures should help the snowpack to settle and stabilize this week it's important to remain sceptical of alpine stability.&nbsp; Upper elevations saw strong SW winds and as much as a meter of new snow which likely created very large slabs.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">While warm temperatures should help the snowpack to settle and stabilize this week it's important to remain sceptical of alpine stability.  Upper elevations saw strong SW winds and as much as a meter of new snow which likely created very large slabs.</span><span class="s_AA239
Natural avalanches have ceased and this is when it gets tricky.&nbsp; You may be gaining a bit of confidence, but this is when you're most likely to get involved in a wreck.&nbsp; Give yourself a healthy margin for error if you're looking to step out today.
Limited observations mean there's a ton of uncertainty concerning the deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline has the potential to produce a very large and destructive avalanche.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Natural avalanches have ceased and this is when it gets tricky.  You may be gaining a bit of confidence, but this is when you're most likely to get involved in a wreck.  Give yourself a healthy margin for error if you're looking to step out today.</span><span class="s_AA239
Limited observations mean there's significant uncertainty concerning the deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline has the potential to produce a very large and destructive avalanche.
Buried persistent weak layers in the mid-pack have become reactive with heavy storm loading resulting in large avalanches. A dormant deep persistent weakness near the ground also has the potential to wake-up with the additional load.
Recent storm snow up to 60cm deep is not bonding well at the Jan 31st interface at Treeline and above. This interface is highly variable across the forecast region. Whumpfing is common indicating that remote triggering is possible.
Recently developed wind slabs in open areas at Treeline and in the Alpine are sensitive to triggering as indicated by ski cutting results today. These wind slabs could initiate a larger avalanche by steeping down to more deeply buried weaknesses.
Large loads, such as cornices, could trigger full depth avalanches. Several very large avalanches have occurred in recent days that involved the entire winter's snowpack.
="s_3FE45715">Strong winds, heavy snowfall, and high freezing levels over the weekend created widespread storm slabs at higher elevations. These slabs are expected to remain reactive to human-triggering for several more days.
="s_3FE45715">The mid-Jan buried persistent weak layer has become very reactive with recent storm loading and may remain sensitive for several more days. Smaller avalanches or cornice falls may step-down to this layer resulting in very large avalanches.
="s_3FE45715">The mid-Jan buried persistent weak layer has become reactive with recent storm loading and may remain sensitive for several more days. Smaller avalanches or cornice falls may step-down to this layer resulting in very large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong winds, heavy snowfall, and high freezing levels over the weekend created widespread storm slabs at higher elevations. These slabs are expected to remain reactive to human-triggering for several more days.  </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The mid-Jan buried persistent weak layer has become very reactive with recent storm loading and may remain sensitive for several more days.  Smaller avalanches or cornice falls may step-down to this layer resulting in very large avalanches.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Buried persistent weak layers have become very reactive with recent storm loading and may remain reactive to human-triggering for several more days.
At higher elevations deep and destructive storm slabs overlie a weak crust/ surface hoar interface. Very large avalanches are still possible under light loads, especially with forecast warming and possible solar radiation.
Buried persistent weak layers in the mid snowpack have been over-loaded by the new storm snow. Very large and destructive avalanches have occurred under light loads, and conservative terrain selection remains critical. </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
At higher elevations deep and destructive storm slabs overlie potentially weak crystals. As you head into the alpine in search of drier snow, be wary of steeper slopes that haven't avalanched as very large avalanches are a concern.
A deeply buried week layer which formed in December should still be treated with suspicion. Although not much is know about the current reactivity of this potentially destructive layer, I'd use extra caution in steep, unsupported alpine terrain.
At higher elevations deep and dense storm slabs overlie potentially weak crystals. As you head into the alpine in search of drier snow, be wary of steeper slopes that haven't avalanched as very large avalanches are a concern.
Warm temps should continue to help the storm snow to settle and stabilize on Tuesday. The storm slab may become more sensitive to human triggering Wednesday as wind speed and freezing level increase. Stay alert for changing conditions.
="s_3FE45715">Warm temps should continue to help the storm snow to settle and stabilize on Tuesday. The storm slab may become more sensitive to human triggering Wednesday as wind speed and the freezing level increase. Stay alert for changing conditions.
Natural avalanches have ceased and this is when it gets tricky.  You may be gaining a bit of confidence, but this is when you're most likely to get involved in a wreck.  Give yourself a healthy margin for error if you're stepping out Tuesday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural avalanches have ceased and this is when it gets tricky.&nbsp; You may be gaining a bit of confidence, but this is when you're most likely to get involved in a wreck.&nbsp; Give yourself a healthy margin for error if you're looking to step out Tuesday.</span><span class="s_AA239
Touchy wind slabs can be found in open areas at Treeline and in the Alpine. Recent ski cutting indicates that these slabs are sensitive to human triggering.
Whumpfing has been observed over the last few days indicating that the storm slab is reactive to human triggering. This interface is highly variable across the forecast region, so diligent route-finding and conservative terrain selection is advised.
Large loads, such as cornices, may trigger the weak basal layers producing very large avalanches.
Strong winds, heavy snowfall, and high freezing levels over the weekend created widespread storm slabs at higher elevations. These slabs are expected to be gaining strength but may remain reactive to human-triggering for several days.
The mid-Jan buried persistent weak layer has become reactive with recent storm loading and may remain sensitive for several more days. Smaller avalanches or cornice falls may step-down to this layer resulting in very large avalanches.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Strong winds, heavy snowfall, and high freezing levels over the weekend created widespread storm slabs at higher elevations. </span><span class="s_3FE45715">These slabs are expected to be gaining strength but may remain reactive to human-triggering for several days.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Buried persistent weak layers have become very reactive with recent storm loading and may remain reactive to human-triggering for several more days. </span><span class="s_3FE45715">Smaller avalanches or cornice falls may step-down to these layer resulting in very large avalanches.
="s_3FE45715">Strong winds, heavy snowfall, and high freezing levels over the weekend created widespread storm slabs at higher elevations. These slabs are expected to be gaining strength but may remain reactive to human-triggering for several days.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Soft storm slabs may become more sensitive to human triggering tomorrow as wind speed and freezing level increase.
Soft storm slabs may become more sensitive to human triggering tomorrow as wind speed and freezing level increase.
="s_3FE45715">New snow will fall on surface hoar in many locations. Forecast southerly winds of up to 100km/h will rapidly load lee features. The new snow may also stress older storm instabilities that have not yet had a chance to fully stabilize.
Several weak layers are lucking in the snowpack and slopes at and above treeline still may have the potential to produce a very large and destructive avalanches. Smaller surface avalanches may step down to these deeper instabilities.
="s_3FE45715">Several weak layers are lucking in the snowpack and slopes at and above treeline still may have the potential to produce a very large and destructive avalanches. Smaller surface avalanches may step down to these deeper instabilities.
="s_3FE45715">At higher elevations deep and destructive storm slabs overlie potentially weak crystals. As you head into the alpine in search of drier snow, be wary of steeper slopes that haven't avalanched as very large avalanches are a concern.
="s_3FE45715">A deeply buried week layer which formed in December should still be treated with suspicion. Although not much is known about the current reactivity of this potentially destructive layer, I'd use extra caution in steep, unsupported alpine terrain.
A deeply buried week layer which formed in December should still be treated with suspicion. Although not much is known about the current reactivity of this potentially destructive layer, I'd use extra caution in steep, unsupported alpine terrain.
At higher elevations deep and destructive storm slabs overlie a weak crust/ surface hoar interface. Very large avalanches may still be possible under light loads, especially with forecast warming and possible solar radiation later in the week.
Buried persistent weak layers in the mid snowpack have been over-loaded by the new storm snow. Very large and destructive avalanches have occurred under light loads, and conservative terrain selection remains critical.
The late-Jan and mid-Jan layers have both been reactive recently. Human-triggering is still possible and both these layers remain a real concern, especially in the alpine. A cornice fall or small avalanche could easily step-down to these layers.
Strong forecast winds may form new wind slabs in exposed alpine terrain.
This a test problem for testing AVALX. Test 2
="s_3FE45715">The late-Jan and mid-Jan layers have both been reactive recently. Human-triggering is still possible and both these layers remain a real concern, especially in the alpine. A cornice fall or small avalanche could easily step-down to these layers.
="s_3FE45715">Strong forecast winds with light precipitation are expected to form new wind slabs in exposed alpine terrain.
Deep unstable storm slabs may linger at higher elevations. As you head into the alpine in search of drier snow, be wary of steeper slopes that haven't avalanched as very large avalanches are a concern.
Warm temperatures could make large cornices overhanging the leeward side of ridgecrests unstable. Not only are they a hazard in themselves, but they could also act as a heavy trigger for large slab avalanches on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The late-Jan and mid-Jan layers have both been reactive recently.  Human-triggering is still possible and both these layers remain a real concern, especially in the alpine.  A cornice fall or small avalanche could easily step-down to these layers.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong forecast winds may form new wind slabs in exposed alpine terrain.</span><span class="s_AA239
="s_3FE45715">As the freezing level rises in the south of the region rain could fall on previously dry snow Where this happens expect very touch avalanche conditions.
="s_3FE45715">Warming temperatures, snow, and/or rain will stress persistent weak layers lucking in the snowpack at and above treeline. Recent avalanche reports suggest that these layers may still have the potential to produce large and destructive avalanches.
="s_3FE45715">As the freezing level rises rain will fall on previously dry snow above a layer of surface hoar. There is quite a bit of variability across the region as to when and where this will happen, but where it does expect very touch avalanche conditions.
="s_3FE45715">Warming temperatures, snow, and/or rain will stress persistent weak layers lurking in the snowpack at and above treeline. Avalanche control on Monday suggested that these layers still have the potential to produce large and destructive avalanches.
="s_3FE45715">A curst is buried about 1 m down. While it appears to be bonding well to the overlying snow it still could have the potential to produce a large and destructive avalanche. Significant warming or a collapsing cornice could trigger this layer.
="s_3FE45715">A curst is buried about 1 m down. While it appears to be bonding well to the overlying snow it still could have the potential to produce a large and destructive avalanche. Rain, significant warming or a collapsing cornice could trigger this layer.
The slow bond with underlying layers is keeping this interface as the main problem. Assess steep terrain at treeline carefully.
Large triggers are a concern with this layer as well as thin areas.
These are a likely trigger for the deeper instabilities. Give them lots of room and anticipate big propagations if one should collapse and trigger the slope below.
Warm temperatures and sunshine could destabilize the recent snow resulting in isolated slab activity and loose wet sluffs, particulary on steep sun-exposed slopes. 
Warm temperatures could make large cornices unstable. Not only are they a hazard in themselves, but they could also act as a heavy trigger for large slab avalanches on the slope below.
A deeply buried week layer which formed in December should still be treated with suspicion. I'd  continue to use extra caution in steep, unsupported alpine terrain.
Warm temperatures and sunny breaks on Friday could destabilize the recent snow resulting in natural slab or loose wet activity in steep terrain.
A deeply buried week layer which formed in December should still be treated with suspicion. Not much is known about the current reactivity of this potentially destructive layer, but I'd use extra caution in steep, unsupported alpine terrain.
Rain is expected to ridge tops on Friday. This could trigger wet slabs, particularly in higher terrain where most of the recent precipitation fell as snow and sits on a melt-freeze crust.&nbsp;
Loose wet activity remains possible in steep open terrain and gullies.
A couple of notable persistent weak layers, buried 60-120 cm deep, remain a concern for human triggering, especially in the alpine.
Large persistent slab avalanches have been releasing this week. There is still a real possibility of triggering one of these beasts with the weight of a person or snowmobile. A cornice fall or wind slab could also trigger a persistent slab.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak with warm temperatures and may collapse.
Persistent slabs are most likely to be triggered from thin snowpack areas, or with large triggers like cornice fall or an avalanche stepping down.
Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak with warm temperatures and may collapse.
A crust buried in late January can act as a sliding surface for large avalanches. A cornice fall or small avalanche could also step down to a more deeply buried persistent weak layer.
Continued warmth has weakened the snowpack, especially at low elevations. If the sun comes out, loose wet avalanches may be triggered naturally on steep sunny slopes.
Wind slabs may be lurking on lee and cross-loaded features at alpine and treeline elevations.
A crust buried in the upper metre of the snowpack can act as a sliding surface for large avalanches. In specific areas, a deeper weak layer may be triggered by a large trigger such as cornice fall.
Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices may be large and prone to failure with the warm temperatures.
="s_3FE45715">New snow may be sitting on isolated pockets of surface hoar. Moderate southerly winds will continue to load lee features. Reactive softslabs will be more widespread in the North where the snowfall amounts are expected to be greatest.
="s_3FE45715">Several weak layers are lucking in the snowpack and slopes at and above treeline may have the potential to produce very large and destructive avalanches.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">High freezing levels means</span><span class="s_3FE45715"> rain or wet snow will continue to load a thin layer of recently buried surface hoar. Expect very touch avalanche conditions.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Warming temperatures, snow, and/or rain will stress persistent weak layers lurking in the snowpack at and above treeline.  These layers still may have the potential to produce very large and destructive avalanches.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">As the freezing level continues to rise l</span><span class="s_3FE45715">oose wet avalanches could become problematic at higher elevations where precipitation falls as rain. Brief periods of sun will also increase the likelihood of avalanche activity on steep south facing slopes.
Isolated pockets of wind slab can be found at upper elevations although these are likely to be gaining strength with the warm conditions.
At treeline these slabs have gone through some warming/cooling trends. Despite this, the bond with the Jan31 layer is still considered to be weak and suspect. Treat steep terrain at treeline and alpine elevations with caution.
In big terrain this is a serious concern. Variable depth snowpacks and terrain with large, potential triggers should be avoided. Avoid exposure to avalanche runout zones.
With the warmth, comes the risk of cornices collapsing. Most cornices have had extended exposure to the sun and warm air. They are ripe, and ready to be a trigger for deeper layers.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Loose wet avalanches remain possible in steep open terrain and gullies.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">It is expected to remain warm on Saturday with isolated showers. Periods of either rain or direct sun could increase the likelihood of </span><span class="s_1681A555">wet slab avalanches or cornice collapse, particularly in higher terrain
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Persistent slabs are most likely to be triggered from thin snowpack areas, or with large triggers like cornice fall or an avalanche stepping down.</span><span class="s_AA239
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak with warm temperatures and may collapse.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">It is expected to remain warm on Saturday with isolated showers. Periods of either rain or direct sun could increase the likelihood of wet slab avalanches or cornice collapse, particularly in higher terrain.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Loose wet activity remains possible in steep open terrain and gullies.
516F31">Persistent slabs are most likely to be triggered from thin snowpack areas, or with large triggers like cornice fall or an avalanche stepping down.
516F31">Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak and may collapse.
New snow and wind may create storm slabs and wind slabs. At low elevations or on sun-affected slopes, loose wet avalanches remain possible, especially on steep terrain.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak and may collapse.
Above 1000m heavy snowfall has loaded a thin layer of surface hoar. I expect touchy avalanche conditions to linger for a couple of days after the storm subsides.
I'm unsure as to how the recent storm affected the deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline still has the potential to produce a very large and destructive avalanche.
Up to 35cm of new snow may above a thin layer of surface hoar. The chance of triggering an avalanche will be greater on slopes where the upper snow pack is moist or wet.
There is still quite a bit of uncertainty about the reactivity of deeper problem layers in the snowpack. I would manage this by assuming that every slope above treeline still has the potential to produce a very large and destructive avalanche.
Deep persistent weaknesses recently woke up with the warm temperatures and should be treated with suspicion until after things freeze up again. Although likely to need a large trigger, the potential consequences are dire.
Warm temperatures and sunshine could destabilize the recent snow resulting in isolated slab activity and loose wet sluffs, particulary on steep sun-exposed slopes.
Cornices will likely become unstable with fluctuating temperatures. Not only are they a hazard in themselves, but they are also large triggers for deep slab avalanches on the slope below.
Persistent weaknesses recently woke up with the warm temperatures and should be treated with suspicion until after things freeze up again. Although likely to need a large trigger, the potential consequences are dire.
Hard wind slabs may be stubborn to trigger, but they have a tenancy to propagate across entire slopes or pull into low angled terrain on ridge crests, catching people by surprise.
Any wind affected area in alpine terrain and gullied, and crossloaded features at treeline.
Avalanches in the upper snowpack are stepping down and waking up the deeper basal layers.
Cornices have grown over the past week.&nbsp; Many have collapsed and caused large avalanches on the underlying slopes.
Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak and may collapse.
Direct sun may weaken the surface snow layers, leading to loose wet avalanches in steep terrain.
Direct sun may weaken the snow surface, causing a spike in avalanche activity on steep sunny aspects.
A buried crust formed in late January has acted as a sliding surface for large avalanches. A cornice fall or small avalanche could also step down to a more deeply buried persistent weak layer.
At low elevations or on sun-affected slopes, loose wet avalanches remain possible, especially on steep terrain. Recent snow and wind may have created storm slabs and wind slabs.
Direct sun may weaken the surface layers, leading to a spike in avalanche activity on steep solar aspects.
Warming and solar radiation will increase the likelihood of pushy loose wet avalanches. Watch for triggering on steep, sun-exposed slopes. Warming may also promote destructive wet slab avalanches in isolated terrain.
Large cornices will become weak with forecast warming and solar radiation. Use extra caution around ridge crests.
Recent storm accumulations may still be sensitive to human triggering, particularly in the north of the region in higher, wind-exposed terrain. Storm slabs may take extra time to strengthen due to underlying surface hoar.
Forecast warming and sunny breaks will increase the likelihood of loose wet and wet slab avalanches. Wet avalanches can be pushy and entrain mass quickly.
Recent storm accumulations may still be sensitive to human triggering, particularly in the north of the region or in higher, wind-exposed terrain. Storm slabs may take extra time to strengthen due to underlying surface hoar.
Skier triggerrable windslabs are being observed in alpine areas as well as gullied and crossloaded features at treeline.
Avalanches in the upper snowpack will likely step down to a deeper layer such as the Jan 30th or the Nov 6th or the weak basal facets.
Cornices have grown over the past week and many large avalanches have been triggerred by cornice collapses.
Large cornices will become weak with forecast warming and solar radiation. Use extra caution around ridge crests
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Wind slabs may be lurking on lee and cross-loaded features in the alpine. Cornices are weak and may collapse.</span><span class="s_AA239
The re-freeze has begun, and the likelihood of triggering a deeply buried weak layer should reduce as the freezing continues. Daytime heating, strong solar radiation, or cornice falls could trigger deep weak layers.
Cornices may not be well anchored after the week of warm weather. Strong solar radiation may result in natural cornice falls.
The re-freeze has begun, and should reduce the likelihood of triggering deep persistent weak layers. The deeply buried crust may continue to be triggered by large loads like cornice falls.
Cornices are large and may not be well anchored after a week of warm weather. Daytime heating and strong solar radiation may cause natural cornice falls.
Recent light to moderate accumulations may be sensitive to human triggering, particularly in the north of the region in higher, wind-exposed terrain. In these areas, wind slabs may take extra time to strengthen due to underlying surface hoar.
Recent light to moderate accumulations may be sensitive to human triggering, particularly in the north of the region in higher, wind-exposed terrain. Wind slabs may take extra time to strengthen due to underlying surface hoar or crusts.
The persistent weak layer of buried crust and surface hoar from the beginning of February should become less likely to trigger as cooler temperatures provide overnight freezing down to valley bottoms. Watch for warming from strong solar radiation.
Cornices are large and may have been weakened by recent warming. Strong solar radiation may cause natural cornice falls.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Persistent slabs are most likely to be triggered from thin snowpack areas, or with large triggers like cornice fall or an avalanche stepping down.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Wind slabs may be lurking on lee and cross-loaded features. Cornices are weak and may collapse.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Fresh wind slabs may be lurking behind ridges and terrain features. Cornices are also large and weak and could collapse.</span><span class="s_AA239A9B">
="s_3FE45715">Expect loose wet sluffs on steep sun-exposed slopes. These could trigger persistent weaknesses if they gain significant mass.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Persistent slabs are most likely to be triggered from thin snowpack areas, or with large triggers like cornice fall or an avalanche stepping down.</span><span class="s_AA239A9B">
Fresh wind slabs may be lurking behind ridges and terrain features. Cornices are also large and weak and could collapse.
Expect loose wet sluffs on steep sun-exposed slopes. These could trigger persistent weaknesses if they gain significant mass.
Surface snow could loose cohesion and sluff easily on steep sun-exposed slopes in the afternoon. Although small, these wet avalanches could have enough mass to knock you off your feet and take you for a ride.
Although unlikely, these highly destructive avalanches remain possible with heavy impacts (e.g. cornice falls and surface avalanche stepping down) in the right spot (e.g. thin rocky areas). Daytime warming will also increase sensitivity.
Not only a hazards in themselves, cornice falls can also act as heavy triggers for persistent slab avalanches on the the slope below.
Hard wind slabs may be lurking below ridgecrest and in exposed gullies. These deep hard deposits tend to propagate over surprising distances, sometimes above trigger points into low-angled terrain on ridgecrests catching people by surprise.
This layer continues to produce unexpectedly large avalanches. The reactivity of this layer is very difficult to predict. The best option right now is to avoid any situation where you have to trust this layer. Choose small, supported terrain.
This problem commands a lot of respect. Avalanches stepping down can entrain large amounts of snow right now making for large destructive avalanches. Large triggers should be a concern right now.
Freezing levels may climb as high as 3500m on Tuesday. The warm temperatures, combined with solar radiation, will increase the chances of loose wet avalanches. Watch for increased reactivity in steep, sun-exposed terrain.
Large cornices will become weaker with forecast warming and solar radiation. Use extra caution on or below ridge crests.
Large cornices will become weaker with forecast warming and solar radiation. Use extra caution around ridge crests
On Tuesday, the freezing level may reach 3000m. Forecast warming and sunny breaks will increase the likelihood of loose wet and wet slab avalanches. Wet avalanches can be pushy and entrain mass quickly.
Recent snowfall accumulations may be sensitive to human triggering, particularly in the north of the region or in higher, wind-exposed terrain.
On Tuesday, the freezing level may reach 2700m. Forecast warming and sunny breaks will increase the likelihood of loose wet and wet slab avalanches. Wet avalanches can be pushy and entrain mass quickly.
The various buried windslabs have bonded together in the last while. Steep, convex terrain at upper treeline and alpine elevations are a likely spot to find trouble with this layer.
As the upper layers gain strength through the cooling process, we can expect this layer to settle down and become less active. Having said that, remember that thin spots can be problematic. Large triggers are still a concern.
Freezing levels are expected to drop on Wednesday, and loose wet avalanches will become much less likely. If warming persists, watch for loose wet avalanches in steep, sun-exposed terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Expect loose wet sluffs on steep sun-exposed slopes. These could trigger persistent weaknesses if they gain significant mass.</span><span class="s_AA239A9B">
Light amounts of new snow and strong southwest winds are forecast to form new wind slabs in lee terrain. Watch for conditions that change throughout the day on Wednesday.
Hard wind slabs may be lurking below ridge crests and in exposed gullies. These locally deep deposits can fracture over surprising distances above trigger points and into low-angled terrain, often catching people by surprise.
As the natural cycle becomes more distant, it is getting easier to relax and forget about this slab problem. Be sure to keep it in mind as the terrain becomes more windloaded and unpredictable in terms of snow coverage.
Thin areas, and paths that have not avalanched during the cycle are more likely to have this problem.
Thin fresh wind slabs can be found behind ridges and terrain features but may be limited to certain areas and/or elevation bands. Cornices are also large and weak and should given a wide berth.
Some parts of the region are reporting reactive fresh wind slabs in lee and cross-loaded alpine terrain. Cornices are also large and should be given a wide berth.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Thin wind slabs may be lurking behind ridges and terrain features in the alpine. Cornices are also large and weak and could collapse.</span><span class="s_AA239A9B">
TEST: Avoid windslabs lee of ridges &amp; ribs and in cross-loaded gulley features.
New snowfall and strong winds may form new wind slabs in high elevation lee terrain. Only 5 cm of new snow is expected. Use extra caution if more snow accumulates.
Large avalanches are unlikely but possible in the high alpine where a large trigger in the right spot could cause release a slab on a buried persistent week layer.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Hard wind slabs may be lurking below ridge crests and in exposed gullies. These isolated pockets of stiff snow can fracture surprising distances above trigger points and into low-angled terrain catching people by surprise.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Large avalanches are unlikely but possible in the high alpine where a large trigger in the right spot could cause an avalanche on a buried persistent week layer. </span><span class="s_AA239
="s_DDF6C5E8">Although unlikely, a large trigger in the right spot could still cause a destructive avalanche. Daytime warming could increase the likelihood of triggering a buried week layer.
Light amounts of new snow and strong southwest winds are forecast to form new wind slabs in lee terrain. Watch for conditions that change throughout the day on Thursday.
If we do get the forecasted amounts we can expect sluffing to be an issue. The present surface is slippery, making for a tough bond with new, low density snow.
There is a chance we'll see fresh windslabs tomorrow associated with the new snow. These will likely be small and limited to immediate lee in the alpine. The deeper, buried windslabs have stabilized in the last few days with the cooler temps.
The natural cycle a few days ago seems to have cleaned out many start zones. Thin and/or variable start zones with no previous activity are worth some thought and consideration.
ont-weight: normal;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A9A7295C">Cornices are fragile and may collapse, especially during warm periods. Isolated areas of wind slab may also be found.</span><span class="s_AA239
Pockets of wind slab may still be reactive in steep lee terrain or cross-loaded gully features in the alpine. Cornices are large and potentially weak and should be given a wide berth.
Buried persistent weaknesses are largely dormant but could still be triggered by a large load (i.e. cornice fall) or from areas with a shallow or variable snowpack. 
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Pockets of wind slab may still be reactive in steep lee terrain or cross-loaded gully features in the alpine. Cornices are large and potentially weak and should be given a wide berth.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried persistent weaknesses are largely dormant but could still be triggered by a large load (i.e. cornice fall) or from areas with a shallow or variable snowpack. </span><span class="s_AA239A9B">
ont-weight: normal;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Large and fragile cornices may collapse. </span><span class="s_A9A7295C">Isolated areas of wind slab may also be found.</span><span class="s_AA239
Wind slabs may be found on lee and cross-loaded features at treeline and above. Cornices may be weak, especially during periods of warming.
ont-weight: normal;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A9A7295C">Wind slabs may be found on lee and cross-loaded terrain at and above treeline. Cornices are fragile and may collapse, especially during warm periods.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Large avalanches are unlikely in most places but may be possible in the high alpine where a large trigger in a thin rocky spot could cause an avalanche on a buried persistent week layer. </span><span class="s_AA239
1681A555">Although they are unlikely in most places, large destructive avalanches remain possible given a the right trigger in the right spot (thin rocky alpine areas).
New snow may hide old wind slabs lurking below ridge crests and in exposed gullies. These isolated pockets of stiff snow can fracture surprising distances above you and into low-angled terrain catching people by surprise.
1681A555">Large avalanches are unlikely in most places but may be possible in the high alpine where a large trigger in a thin rocky spot could cause an avalanche on a buried persistent week layer.
Large and fragile cornices may collapse. Isolated areas of wind slab may also be found.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">As temperatures warm this weekend, watch for loose wet avalanches on steep sunny slopes.</span><span class="s_AA239
nd slabs may be found on lee and cross-loaded terrain at and above treeline. Cornices are fragile and may collapse, especially during warm periods.
As temperatures warm this weekend, watch for loose wet avalanches on steep sunny slopes.
ont-weight: bold;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_2823317B">Large and fragile cornices may collapse. Isolated areas of wind slab may also be found.
ont-weight: bold;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_C9E15120">Wind slabs may be found on lee and cross-loaded terrain at and above treeline. Cornices are fragile and may collapse, especially during warm periods.
With cooler temps these slabs will tighten up and be less concerning. Having said that, steep(40degree plus)convex terrain will be the terrain to assess and approach with some caution still.
The widespread cycle last week has eliminated this problem from many areas. Alpine slopes that haven't avalanched yet will still have the potential for these avalanches. Use this to help choose terrain
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555"> Large avalanches are unlikely in most places but are possible in the high alpine where a large trigger in the right spot could cause an avalanche on a buried persistent week layer. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A bit more snow than forecast fell on Thursday and was accompanied by moderate W-NW winds. Expect to find touchy pockets of wind slab on exposed lee slopes and cross-loaded gully features.  </span><span class="s_AA239A9B">
Buried persistent weaknesses are largely dormant but could still be triggered by a large load (i.e. cornice fall) or from areas with a shallow or variable snowpack.
Pockets of touchy wind slab may still be sensitive to triggering in lee and cross-loaded terrain. Some areas could see these slabs build if there is a decent amount of snow on Saturday with moderate winds.&nbsp;
A bit more snow than forecast fell on Thursday and was accompanied by moderate W-NW winds. Expect to find touchy pockets of wind slab on exposed lee slopes and cross-loaded gully features.&nbsp;
Warm conditions high into the alpine could increase the reactivity of old windslabs sitting above a crust. Avalanches on these stiff pockets of snow often propagate surprising distances above trigger points into low-angled terrain at ridge-crest.
1681A555">Although they are unlikely, these destructive avalanches remain possible given a large trigger in the right spot like a thin rocky area.
Thin soft windslabs may have formed in lee features on south aspects.
Large avalanches are unlikely in most places but may be possible in the high alpine where a large trigger in a thin rocky spot could cause an avalanche on a buried persistent week layer.
Thin, fresh pockets of  windslab may be found in reverse loaded lee features.
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">Large and fragile cornices may collapse. Isolated areas of wind slab may also be found.</span><span class="s_AA239
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">As temperatures warm this weekend, watch for loose wet avalanches on steep sunny slopes.</span><span class="s_AA239
Although they are unlikely, destructive avalanches could be possible given a large enough trigger in an area where the surface crust is breakable.
t-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_C9E15120">Cornices are fragile and may collapse, especially during warm periods.</span><span class="s_AA239A9B"> A cornice fall could trigger an avalanche on the slope below. </span><span class="s_C9E15120">Wind slabs may be found on lee and cross-loaded terrain at and above treeline.
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">As temperatures warm this weekend, watch for loose wet avalanches on steep sunny slopes.
ont-weight: bold;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_C9E15120">Wind slabs may be found on lee and cross-loaded terrain at and above treeline. Cornices are fragile and may collapse, especially during warm periods.</span><span class="s_AA239
In the Alpine and open areas at Treeline there is still a wind slab of concern with the failure plane down 60 to 90cm. Watch for this problem in steeper terrain at higher elevations.
Recent snow and winds, including some &quot;reverse wind loading&quot; from Northerly winds, have created storm slabs 20 to 30cm thick. These slabs are sensitive to human triggering and some natural activity up to size 2.0 occurred on steep SW aspects today.
Weak basal layers are prominent throughout the forecast area. While the probability of triggering the basal layers is less likely, the consequences are large.
Gusty northwest winds are expected to redistribute recent accumulations into fresh wind slabs in higher elevation terrain. Due to the anomalous wind pattern, wind slabs may be found in unsuspecting locations.
Persistent weak layers have been less reactive as of late. I'd be increasingly cautious in steep, unsupported terrain and watch my overhead hazard, especially with daytime warming.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Watch for loose wet avalanches on steep sunny slopes.</span><span class="s_AA239
Gusty northwest winds may have redistributed recent accumulations into fresh wind slabs in higher elevation terrain. Warming on Tuesday may reactive these wind slabs and also promote loose wet avalanches on sun-exposed slopes.
Persistent weak layers have been generally dormant as of late. That said, I'd watch my overhead hazard and be increasingly cautious in steep, unsupported terrain, especially with warming forecast for Monday afternoon.
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> W</span><span class="s_3D0464D1">atch for loose wet avalanches on steep sunny slopes.</span><span class="s_AA239
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> W</span><span class="s_3D0464D1">atch for loose wet avalanches on steep sunny slopes.
The previously formed wind slabs are still lurking under the latest snow.&nbsp; Keep an eye out for this in the alpine and exposed treeline elevations on steeper features.
Some of these have occurred due to reverse loading, from northerly winds.&nbsp; Slabs up to 30cm have been formed in the immediate lee of ridgelines.&nbsp;
Keep an eye out for cornices as possible large triggers, especially when the sun comes out and the temps begin to rise.&nbsp; This basal weakness is still on our radar.
Gusty winds may have redistributed recent accumulations into fresh wind slabs in higher elevation terrain. Warming on Tuesday may reactive these wind slabs and also promote loose wet avalanches in sun-exposed terrain.
Warming temperatures Monday afternoon may increase the likelihood of triggering thin soft wind slabs that likely formed on south aspects over the last few days.
Thin fresh wind slabs may be found in unusual locations.  Potentially warm alpine temperatures Monday afternoon may increase the likelihood of human triggering.
="s_3FE45715">Although they are unlikely, destructive avalanches could be possible given a large enough trigger in an area where the surface crust is breakable. Warming temperatures Monday afternoon may increase the likelihood of human triggering too.
The post Jan 31st slabs have been reclassified as a persistent problem. Steep areas below ridge crests are a likely place to encounter this issue. The slabs are generally thick, and hard. Its unlikely to hit one, but it will be big if it happens.
These slabs area relatively easy to spot and predict. Open slopes at treeline is where these slabs start to appear.
As our snowpack slowly grows it becomes easy to forget about the bottom layers. Remember that the bottom is still weak in many places and requires a deep snowpack to safely bridge the bottom layers.
Strong northwest wind are forecast for Tuesday. These winds may redistribute loose surface snow from north aspects, and add to the current wind slab problem on south-facing slopes.
With cooler temperatures forecast for Tuesday, destructive persistent weak layers buried in January should become more difficult to trigger. That said, I'd limit my exposure to overhead hazards and watch for warming or intense solar radiation.
Wind slabs may be lurking on lee and cross-loaded terrain at and above treeline, and in glacial drainages from downslope winds.
Wind slabs may be lurking on lee and cross-loaded terrain at and above treeline, and in glacial drainages from downslope winds. Cornices are fragile and may collapse.
Thin, old, hard wind slabs may be lurking on lee and cross-loaded terrain at and above treeline, and fresher ones in glacial drainages from recent downslope winds. Cornices are fragile and may collapse, especially during warm periods.
Strong northwest wind are forecast for Tuesday. These winds may redistribute loose surface snow from north aspects, and form reactive new wind slabs on south-facing slopes.
Avalanche danger is expected to be lower in the cool parts of the day, and rise during warm, sunny periods, especially on steep rocky slopes.
="s_3FE45715">Strong NW winds may create isolated pockets of wind slab in wind exposed features Tuesday. It's important to factor these small but potentially touchy wind slabs into your travel plan for the day, especially if you're in complex terrain.
="s_3FE45715">Large avalanches are unlikely in most places but may be possible in the high alpine where a large trigger in a thin rocky spot could cause an avalanche on a buried persistent week layer.
Strong NW winds may create isolated pockets of wind slab in wind exposed features Tuesday. It's important to factor these small but potentially touchy wind slabs into your travel plan for the day, especially if you're in complex terrain.
While not particularly volatile at this time, hard slabs demand respect, especially when they rest on a crust.&nbsp; Follow the continental travel mantra of using well supported ridges and rib features as you move in the mountains this week.
Steep, convex terrain near ridge crests still pose a concern. Investigate bigger terrain carefully before committing.
Large triggers have recently impacted this layer in variable depth terrain. Watch for a weak snowpack in alpine areas and anticipate where the thin areas might be. Probing is a valuable tool to figure out snow depth trends.
Thin, old, hard wind slabs may be lurking on lee and cross-loaded alpine terrain, and fresher ones from recent gusty northwesterly winds. Cornices are also large, undermined, and weak, and could be strained by rapid cooling.
Thin, old, hard wind slabs may be lurking on lee and cross-loaded terrain at and above treeline, and fresher ones in glacial drainages from recent downslope winds. Cornices are also large, undermined, and weak, and could be strained by rapid cooling.
Destructive persistent slab avalanches have become less likely to trigger. Possible triggers include solar radiation or a large cornice fall. I'd limit my exposure to big overhead terrain, especially if the sun is shining and temperatures are warm.
Old weak wind slabs may be lurking on lee and cross-loaded terrain at and above treeline, and in glacial drainages from downslope winds. Cornices are also large, undermined, and weak, and could be strained by rapid cooling.
Destructive persistent slab avalanches are now unlikely. Possible triggers include intense solar radiation or a large cornice fall. I'd limit my exposure to big overhead terrain, especially if the sun is shining and temperatures are warm.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">0 to 15cm of snow is expected Tuesday night.  Any snow that falls will likely be formed into thin sensitive wind slabs by strong NW winds.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large avalanches are unlikely in most places but may be possible in the high alpine where a large trigger in a thin rocky spot could cause an avalanche on a buried persistent week layer.</span><span class="s_AA239
0 to 15cm of snow is expected Tuesday night.  Any snow that falls will likely be formed into thin sensitive wind slabs by strong NW winds.
While unlikely to be human triggered, it's important to be aware that there are still deeply buried weak layers in the snowpack.  Significant warming, or a break down of the thick supportive surface crust could activate this problem.
The cooler temps are helping to lock these slabs in place. We are becoming more comfortable with them, but still think there is a chance of setting them off in steep(40 degree +), crossloaded terrain.
The ground cover and elevation seem to be a factor here. This layer is much more prominent in high rocky terrain, where the depth hoar is more persistent and slow to change. Assess these transitional zones and watch for trends as you travel.
New wind slabs may form Wednesday overnight in isolated leeward terrain features.&nbsp; Old wind slabs and unsupported cornices may still be lingering in isolated alpine areas but are generally not expected to be a concern.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New wind slabs may form Wednesday overnight in isolated leeward terrain features.  Old wind slabs and unsupported cornices may still be lingering in isolated alpine areas but are generally not expected to be a concern.</span><span class="s_AA239
="s_3FE45715">New wind slabs may form in leeward terrain features during Thursday's snowfall. Old wind slabs and unsupported cornices may still be lingering in isolated alpine areas but are generally not expected to be a concern.
="s_3FE45715">New wind slabs may form in leeward terrain features during Thursday's snowfall. Old wind slabs and unsupported cornices may still be lingering in isolated alpine areas but are generally not expected to be a concern.</span><span class="s_3FE45
Destructive persistent slab avalanches are now unlikely. Possible triggers include intense solar radiation or a large cornice fall. I'd limit my exposure to big overhead terrain if the sun is shining and temperatures are warm.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Winds over the last few days have been out of the NE, NW and most recently SW.  Watch for thin wind slabs in alpine features.</span><span class="s_AA239
="s_3FE45715">While unlikely to be human triggered in most places, it's important to be aware that there are still deeply buried weak layers in the snowpack. Cornice fall, significant warming or the right load in a thin spot or a could activate this problem.
Winds over the last few days have been out of the NE, NW and most recently SW. Watch for thin wind slabs in alpine features.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">While unlikely to be human triggered, it's important to be aware that there are still deeply buried weak layers in the snowpack.  Cornice fall, significant warming, or a breakdown of the thick supportive surface crust could re-activate this problem.</span><span class="s_AA239
Variable winds have produced thin wind slabs in exposed lee terrain and cross-loaded gullies.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable.
While unlikely to be human triggered, be aware that there are still deeply buried weak layers in the snowpack. If triggered, the resulting avalanche would be large and deadly.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Destructive persistent slab avalanches are now unlikely. Possible triggers include intense solar radiation or a large cornice fall. Limit your exposure to big overhead terrain if the sun is shining and temperatures are warm. </span><span class="s_AA239
Recent variable winds have produced thin wind slabs on a variety of slopes in exposed alpine terrain.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable.</span><span class="s_AA239A9B">
Strong outflow winds may cause reverse loading. Use extra caution as you transition into wind affected terrain.
This is a very low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period which could be repeated this weekend. Avoid steep sun exposed slopes during the afternoon.
="s_3FE45715">Strong outflow winds may cause reverse loading. Use extra caution as you transition into wind affected terrain.
="s_3FE45715">This is a very low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period which could be repeated this weekend. Avoid steep sun exposed slopes during the afternoon.
Destructive persistent slab avalanches are now unlikely. Possible triggers include intense solar radiation or a large cornice fall. Limit your exposure to big overhead terrain, especially if the sun is shining and temperatures are warm.
Cornices may become weak with daytime warming and sun exposure.&nbsp; During the last sunny period, several natural cornice releases were reported.
The cold has really helped this layer lock in place. It is still worth some thought as to what the consequences of your given terrain may be if it were to avalanche. Steep, unsupported terrain demands some respect still.
Some recent cornice triggered avalanches show us that big triggers can easily hit the deeper layers and cause a slide. Be to sure to assess overhead terrain from a potential triggering perspective
="s_3FE45715">Cornices may become weak with daytime warming and sun exposure. During the last sunny period, several natural cornice releases were reported.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable and south facing slopes if the surface is becoming moist or wet. 
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable and south facing slopes if the snow surface is becoming moist or wet.
Forecasters found variable windslabs in the alpine today. Small hard slabs were common near ridge lines. There are also a series of multiple slabs that are all laminated together in open areas. Inspect these interfaces as you travel.
This problem presents as a layer of depth hoar at the base of the snowpack. To get this going we need either a large trigger or to hit the shallow &quot;sweet spot&quot; while skiing. Steep, shallow areas with a hard slab on top should be treated with caution.
Cornices may become weak with daytime warming and sun exposure.&nbsp; During the last sunny period, several natural cornice releases were reported and more are expected this weekend.
Cornices may become weak with daytime warming and sun exposure.  During the last sunny period, several natural cornice releases were reported and more are expected this weekend.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Triggering persistent slab avalanches has become unlikely, but may be possible with large loads like cornice falls. Periods of strong solar radiation may allow for triggering from weak thin snowpack areas.</span><span class="s_AA239A9B">
Recent northerly winds may have created fresh wind slabs in south facing terrain, while older and harder wind slabs likely still exist on North and East facing slopes.&nbsp;
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Triggering persistent slab avalanches has become unlikely, but may be possible with large loads like cornice falls. Periods of strong solar radiation may allow for triggering from weak thin snowpack areas.</span><span class="s_AA239
Strong outflow winds have caused reverse loading and thin wind slab formation. Use extra caution as you transition into wind affected terrain.
Warming and solar radiation will destabilize the upper snowpack on steep sun-exposed slopes during the afternoon.
This is a low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period which could be repeated this weekend. Avoid steep, sun exposed slopes during the afternoon.
="s_3FE45715">Strong outflow winds have caused reverse loading and thin wind slab formation. Use extra caution as you transition into wind affected terrain.
="s_3FE45715">This is a low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period which could be repeated this weekend. Avoid steep, sun exposed slopes during the afternoon.
Outflow winds have created small new wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Wind slabs may be lurking on slopes lee to outflow winds. These can be triggered by a person, but have been reported to be mainly small.</span><span class="s_AA239
Direct sun may weaken the upper snowpack and lead to loose wet avalanches in steep terrain.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">This is a low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period, which could be repeated this weekend. Avoid steep, sun exposed slopes during the afternoon.</span><span class="s_1681A555">
Wind slabs may be lurking on slopes lee to outflow winds. These can be triggered by a person, but have been reported to be mainly small.
ont-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A8FEC758">Sun may weaken the surface snow, causing loose wet avalanches in steep terrain.
ont-weight: normal;font-size: 14px;color: #121212; } 
.s_1681A555 { font-family: 'Times New Roman';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">This is a low probability problem with large consequences. A weak basal layer resulted in several full depth avalanches during the last sunny period which could be repeated this weekend. Avoid steep, sun exposed slopes during the afternoon.</span><span class="s_1681A555">
Variable wind slabs are found in the Alpine. Dense slabs are quite common near ridge crest. In most cases a series of multiple slabs are &quot;laminated&quot; together. Inspect these surfaces as you travel.
The weak basal layers are still prominent in the forecast area. The probability of triggering this deep weakness is low, but the resulting avalanches could be very large. Large triggers such as cornices could trigger this weakness.
Northerly winds may develop pockets of windslab in the alpine.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable and south facing slopes if the surface is becoming moist or wet.&nbsp;
An isolated and relatively small problem, but watch for pockets of fresh wind slabs in exposed lee terrain and cross-loaded gullies.&nbsp;
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable, and south facing slopes if the surface is becoming moist or wet.&nbsp;
Triggering persistent slab avalanches has become unlikely, but may be possible with large loads like cornice falls. Periods of strong solar radiation may allow for triggering from weak thin snowpack areas.
Some new windslabs have developed as a result of light snowfalls and moderate northerly winds.
Northerly winds may develop new windslabs in the alpine.
The probability of triggering this basal weakness is low, but if the trigger is large enough such as a cornice, the resulting avalanche will be quite large.
Keep and eye out for these as you approach open areas at treeline and above. These are not widespread but constant vigilance should be used, particularly in steeper terrain.
Northerly winds may develop pockets of windslab in the alpine
Forecast new snow and moderate northerly winds could combine to create fresh wind slabs in exposed lee terrain. The new snow could also sluff off as loose dry avalanches in steep sheltered terrain.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable, and use caution around large overhanging cornices.
Forecast new snow and northerly winds could combine to create fresh wind slabs in exposed lee terrain. The new snow could also sluff off as loose dry avalanches in steep sheltered terrain.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust in absent or breakable, and avoid exposure to large overhanging cornices.
There's still uncertainty regarding how much snow we could see on Monday. I'm hedging my bets on light snow and moderate northerly winds, which could combine to produce fresh wind slabs in exposed lee terrain.
Triggering persistent slab avalanches has become unlikely, but may be possible with large loads like cornice falls. Periods of strong solar radiation may allow for triggering from weak thin snowpack areas
The storm slabs are currently 10cm thick at upper treeline and alpine. If the snow continues, or the wind picks up these will grow and become something to watch for. They are limited to immediate lees at the moment.
This layer still lingers in shallow areas. As the midpack facets more and more, it will lose its bridging properties making it easier to trigger the deeper layers. Watch for this situation in thin snowpack areas especially.
Northerly winds and new snow have combined to create isolated pockets of windslab in the alpine. New windslabs may be sitting on a melt-freeze crust on solar aspects.
Winds from variable directions have stripped some northerly aspects and developed new windslabs on solar aspects.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust is absent or breakable, and avoid exposure to large overhanging cornices.
Northerly winds have developed isolated pockets of windslab in the alpine. These windslabs may be sitting on a melt-freeze crust on solar aspects.
Triggering this problem is unlikely, but be wary of high north aspects where the near-surface crust is absent or breakable, and use caution around large overhanging cornices.
Northerly winds and dry light snow have combined to create isolated pockets of windslabs in the alpine. Windslabs may be sitting on a melt-freeze crust on solar aspects.
On Monday snowfall amounts throughout the region were highly variable.&nbsp; Combined with moderate winds, these accumulations could produce fresh wind slabs in exposed lee terrain. Loose dry avalanches may also be concern on steep sheltered slopes.
Winds out of the North and Northwest have created small new wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Winds out of the North and Northwest have created small new wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.</span><span class="s_AA239
="s_3FE45715">Winds out of the North and Northwest have created small new wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.
Recent northerly winds may have created fresh wind slabs on south facing terrain, while older and harder wind slabs likely still exist on North and East facing slopes.&nbsp;
Locally deep and weak wind slabs may be lurking in unusual places. Although not expected to be large, they could easily take you for a ride.
Light new snow and moderate but variable winds have created pockets of thin wind slab in exposed terrain on a variety of aspects.&nbsp;
New snow amounts vary from only a few centimetres to around 10 cm. This snow arrived with moderate N-NE winds, which should switch to W-NW winds. Watch for pockets of wind slab on a variety of slopes in exposed terrain.&nbsp;
Deeper weaknesses still exist and remain a concern in shallow rocky areas and anywhere the thick near-surface crust is weakening. For example, steep sunny slopes or higher north aspects.
Light new snow combined with moderate (variable) winds have created pockets of thin wind slab in the immediate lee of ridge crests and terrain features.
Locally deep and weak wind slabs may be lurking in unusual places. Although not expected to be large, they could easily take you for a ride.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Windslabs exist on lee features in the alpine. The distribution of these windslabs at treeline varies so approach open features at this elevation with caution
This may be more of a concern at treeline where windslabs have become softer due to facetting.
North and West winds have created stiff thin wind slabs. These slabs have been fairly stubborn, but you may be able to trigger one in steep and or convex terrain. Keep an eye out for large cornices which may fail without obvious rhyme or reason.
="s_3FE45715">North and West winds have created stiff thin wind slabs. These slabs have been fairly stubborn, but you may be able to trigger one in steep and or convex terrain. Keep an eye out for large cornices which may fail without obvious rhyme or reason.
The winds have shifted so we can expect to see small, isolated pockets of windslab near alpine ridgelines on most aspects.
It will take a significant trigger, or a shallow spot to initiate the deeper layers right now. Watch snow depths as you travel and stick to the deeper areas. Especially as you enter your line.
Outflow winds have created wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.
Incoming snow and wind are likely to build slabs which could be triggered naturally, or by the weight of a person. These may include stiff wind slabs lee to the SW, and storm slabs on other aspects.
Incoming snow and strong winds are likely to build storm slabs and wind slabs. These may fail naturally or be triggered with the weight of a person. There's also a slim chance of a deeply buried weakness waking up, causing a very large avalanche.
Fresh weak wind slabs may be lurking in unusual places. Although not expected to be large, they could take you for a ride.
Recent light snowfall and moderate winds from variable directions have created pockets of thin wind slab in exposed leeward terrain features.
New snow amounts vary from only a few centimetres to around 10 cm. This snow arrived with moderate N-NE winds, which has switched to W-NW winds. Watch for pockets of wind slab on a variety of slopes in exposed terrain.
Deeper weaknesses still exist and remain a concern in shallow rocky areas or anywhere the thick near-surface crust is weakening or non-existent, specially north aspects above 2200m. 
Recent light snowfall and moderate winds from the north have created pockets of thin wind slabs in leeward terrain features.
Fresh touchy wind slabs may be lurking in a variety of places. Although not expected to be large, they could take you for a ride.
Outflow winds have created small wind slabs on lee and cross-loaded slopes. These can be triggered by the weight of a person. Also, keep an eye out for large unstable cornices that threaten your route.
Recent light snowfall and moderate winds from the N through W directions have created pockets of thin wind slabs in leeward terrain features.
Warming temperatures and solar radiation may causing sluffing on steep sun exposed slopes in the afternoon.
In most places the bottom of the snowpack is depth hoar. Thin areas around alpine features should still be treated with caution. Be sure to enter your line in supported terrain with a thick snowpack.
Recent snow and wind have left slabs which could be triggered naturally or by a person. These may include wind slabs lee to the SW, and storm slabs on other aspects.
Deeper weaknesses still exist and remain a concern in shallow rocky areas or anywhere the thick near-surface crust is weakening or non-existent, specially north aspects above 2200m.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Recent snow and wind have left slabs which could be triggered naturally, or by the weight of a person. These may include wind slabs lee to the SW, and storm slabs on other aspects.</span><span class="s_AA239
We've officially hit the low probability, high consequence stage with this layer. Steep terrain with exposed rocks and a shallow snow pack are a considered a trouble area. Treat these areas with caution.
Light snowfall on Monday and ongoing moderate winds from the N through W directions have created pockets of thin wind slabs in leeward terrain features. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Warming temperatures and solar radiation may cause sluffing on steep sun exposed slopes in the afternoon.
="s_3FE45715">Warming temperatures and solar radiation may cause sluffing on steep sun exposed slopes in the afternoon.
Small wind slabs may remain sensitive to light loads in high elevation lee terrain. Due to the irregular wind pattern, wind slabs may be found in unsuspecting locations.
Small amounts of new snow may have created small to medium windslabs in select locations with enough mass to ruin your day. Cornices are becoming a concern as we transition into spring-like conditions
Not much change for the time being, be on the lookout for thin windslabs
There was one new report of a size one skier-triggered wind slab on a steep convex roll on Wednesday. Neighbouring regions also experienced widespread dry loose sluffing in steep terrain, and isolated small wind slab activity in exposed areas.
Light to moderate snow accumulations and strong southwest winds have built reactive new wind slabs in lee terrain. Watch for triggering in the lee of ridges and terrain breaks.
Fresh touchy wind slabs may be lurking in a variety of places. Although not expected to be large, they could spoil your day.
Recent snowfall and strong southwest winds have built reactive new storm slabs. The new snow, which is likely to be most reactive in wind-exposed terrain, may remain touchy for some time due to underlying weak layers.
New snowfall and ongoing strong winds have created thin wind slabs in leeward terrain features.
A weak crust/facet layer may exist down 40-60cm and should remain on your radar. A small avalanche in motion or a cornice failure may initiate an avalanche on this layer.
With the forecasted mild temps in the alpine, be aware of the strong effect of the sun this time of year should it appear. Large triggers such as cornices will weaken and could trigger this basal weakness.
Winds will be shifting to the west. Evaluate lee features, but be mindful of the northerly winds we just had.
Ongoing moderate winds from the N through W directions have created pockets of thin wind slabs in leeward terrain features. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Windslabs continue to develop on all aspects in the alpine due to changing wind directions.
Ongoing moderate winds from variable directions have created pockets of thin wind slab in exposed leeward terrain features.
Variable winds continue to develop pockets of windslab in the alpine.
Variable winds continue to develop pockets of windslab in the alpine and at treeline.
Intense winds and steady snowfall on Sunday will add to a developing storm slab. Watch for conditions that intensify throughout the day.
New wind slabs are expected to develop on Sunday, especially in areas to the west of the region where more snow is expected. Watch for triggering in the lee of ridge crests and terrain breaks.
Steep and shallow snowpack terrain should still be considered suspect. A skier triggered avalanche occurred yesterday on a steep solar aspect in the alpine.
Wind slabs are now widespread in the alpine and open areas at treeline. These slabs are becoming more sensitive to triggering, especially in convex and unsupported terrain.
The March sun is hot and solar radiation will lead to an increase in hazard on solar aspects in the afternoon.
Ongoing winds from the NW continue to build thin wind slabs in leeward terrain features at high elevations. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Continued solar radiation may increase the likelihood of a cornice failure or loose wet avalanches on sun-exposed slopes. Be alert to conditions that change throughout the day.
Changing wind directions continue to develop new windslabs in the alpine.
Ongoing variable winds continue to build thin wind slabs in exposed leeward terrain features at higher elevations. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Shifting wind directions continue to re-deposit surface snow into pockets of windslab in the alpine. Cornices may also be weakened by the changing winds, and forecast high freezing levels.
="s_3FE45715">Ongoing variable winds continue to build thin wind slabs in exposed leeward terrain features at higher elevations. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
New snow and strong winds on Sunday will build new and reactive wind slabs in exposed lee terrain. Watch for triggering in gullies and in the lee of ridgecrests.
Forecast new snow and strong winds are expected to develop new storm slabs in the alpine and at treeline. Storm slabs may not bond well to the old surface of crusts and weak facetted snow.
Forecast new snow and strong winds are expected to develop new windslabs in the alpine and at treeline. Windslabs may not bond well to the old surface of crusts and weak facetted crystals.
Heavy snowfall and strong winds will build reactive new storm slabs. Watch for increased reactivity in higher-elevation lee terrain.
Shallow snowpack areas that are steep should be treated with respect. These features are the most likely to steep down to basal weak layers and produce a full-depth avalanche. Large triggers such a s cornices are also a concern.
Wind slabs are now widespread in the alpine and open areas at treeline and exist on all aspects. Some recent natural and skier-triggered avalanche activity is associated with this problem.
Spring is here and solar heating will cause a de-stabilization of sun-exposed slopes, particularly in the afternoon.
Ongoing westerly winds continue to build thin wind slabs in leeward terrain at high elevations. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Loose wet sluffs and cornice collapses remain a concern with continued mild and sunny weather.&nbsp;
New snow and periods of strong wind may have created fresh and possibly touchy wind slabs in lee and cross-loaded terrain.&nbsp;
Ongoing variable winds continue to build thin wind slabs in exposed leeward terrain at higher elevations. Afternoon sun and warming may increase the sensitivity of triggering these wind slabs.
Loose wet sluffs and cornice collapses are a concern during the day with continued warm temperatures and sunshine.
Forecast warm temperatures and high freezing levels may weaken cornices.
Loose wet sluffs and cornice collapses remain possible with continued warm temperatures and sunshine.
Shifting wind directions continue to re-deposit surface snow into pockets of windslab in the alpine.
Forecast warm temperatures and high freezing levels may weaken cornices. Cornice falls may step down to buried persistent weak layers.
Windslabs have developed on various aspects in the alpine and at treeline. Rising freezing levels and strong solar radiation may increase the likelihood of triggering windslabs, and may allow for longer fracture propagations.
="s_3FE45715">Recent snowfall and strong winds have built reactive storm slabs. Watch for increased reactivity in higher-elevation lee terrain.
Recent snowfalls accompanied by strong winds have created touchy conditions on lee slopes.&nbsp; Cornices have been building and may also present a hazard.
New snow and strong winds have developed new storm slabs in the alpine and at treeline.
Incoming precipitation with strong winds may produce touchy windslabs in the alpine on lee slopes. Solar aspects may experience loose-wet avalanches in the PM. Cornice failures should be on your radar these days.
Not much change recently, however, precipitation is in the forecast !
Although there's probably not much loose snow to blow around, watch for older, hard wind slabs in exposed lee terrain. These could remain sensitive to triggering in isolated areas, particularly on warm sunny afternoons. 
Both loose wet sluffs and cornice falls are a concern while the weather remains sunny and warm.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Watch for older, hard wind slabs in exposed lee terrain. New wind slabs could form in the alpine if we see a decent amount of snow with wind on Wednesday and Thursday. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Although there's probably not much loose snow to blow around, watch for older, hard wind slabs in exposed lee terrain. These could remain sensitive to triggering in isolated areas, particularly on warm sunny afternoons. </span><span class="s_AA239A9B">
="s_3FE45715">Incoming precipitation with strong winds may produce touchy windslabs in the alpine on lee slopes. Solar aspects could experience loose-wet avalanches in the PM. Cornice failures should be on your radar.
Recent snowfall and strong winds have built reactive storm slabs. Watch for increased reactivity&nbsp; with new snow loading in high-elevation lee terrain.
Recent snowfalls accompanied by strong winds have created touchy conditions on lee slopes. Cornices have been building and may also present a hazard.
Not much change recently, however, precipitation is in the forecast, pay attention to accumulation amounts
Wind slabs have become more reactive in steep terrain over the last few day. Both human and naturally triggered slides have occurred.
Daytime heating and solar radiation is causing loose wet slides up to size 2.0 on steep solar aspects. Shallow snowpack areas and rocky terrain is more quick to heat up and destabilize.
The basal weak layers ares still a concern in steep alpine terrain, especially in shallow snowpack areas. Large triggers, such as cornices, may also be enough to wake up this deep persistent weak layer.
Forecast new snow is expected to continue to develop new storm slabs. Long fracture propagations and remote triggering may be possible where storm slabs are sitting above facets and crusts that were buried in mid-February.
With no overnight refreeze we can expect this problem to start early in the day at treeline and below treeline. Wet slabs may become a problem as well. Avoid steep solar aspects if the sun comes out.
These will become more triggerable with the warm temps.
As the snowpack warms up, remember that this layer will be easier to trigger. Cornices, loose wet, wet slabs are all potential triggers at this point.
Warm temperatures and rain can lead to loose wet avalanches in steep terrain. Cornices may also be fragile when temperatures are warm.
Watch for areas of wind slab in the lee of ridges and ribs.
ont-weight: normal;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A9A7295C">Hard wind slabs may be triggered by the weight of a person near ridge tops.
We have concerns about this problem &quot;waking up&quot; with warm temperatures. A crust that previously isolated deep weaknesses has broken down with warming. Recent whumpfing indicates unstable snow.
Both loose wet avalanches and cornice falls are a concern while the weather remains warm.
Isolated wind slabs may be triggered by the weight of a person near ridge tops.
Rain and warmth can weaken the snow, causing loose wet avalanches.
Incoming new snow may bring a new wind slab problem, pay close attention to how the new snow is deposited. Rising temperatures on Friday may significantly change the hazard.
Precipitation with&nbsp; moderate winds may build windslabs on lee slopes, and increase the load on existing cornices.
Care should be exercised during this incoming storm cycle. The potential for large destructive avalanches now exists.
Wind slabs on a variety of old surfaces present a very real hazard at this time. Be cautious on wind affected and cross-loaded slopes
="s_3FE45715">Wind slabs have developed on various aspects in the alpine and will continue to build on Thursday. Warm temperatures may increase the likelihood of triggering these wind slabs.
Warm temperatures, strong sun, and periods of rain have weakened the upper snowpack. Dormant persistent weak layers may wake-up and become reactive to human-triggering.
="s_3FE45715">Thin wind slabs have developed on various aspects in the alpine and will continue to build on Thursday. Warm temperatures may increase the likelihood of triggering these wind slabs.
="s_3FE45715">Warm temperatures, strong sun, and periods of rain have weakened the upper snowpack. Dormant persistent weak layers may wake-up and become reactive to human-triggering.
Forecast new snow is expected to continue to develop storm slabs at higher elevations.&nbsp; Thicker wind slabs are expected to build in leeward features and may be touchy for longer than normal due to an underlying weakness.
="s_3FE45715">Warm temperatures, strong sun, and periods of rain have weakened the upper snowpack. Dormant persistent weak layers may wake-up and become reactive to human-triggering.</span><span class="s_3FE45
Variable winds have kept this problem listed as widespread. Watch steep areas near ridge lines.
It is unlikely to trigger this layer, but in steep convex terrain there is enough potential to keep it on the list. Large triggers are also something to think about. Cornices may be likely trigger.
A hot sunny day is likely to further weaken rain-affected snow and may cause natural loose wet or wet slab avalanches.
Strong winds may have shifted snow into wind slabs at high elevations.
A hot sunny day may lead to loose wet or wet slab avalanche activity.
A hot sunny day may spark a cycle of loose wet or wet slab avalanches. Time your travel on Friday to take advantage of cooler parts of the day.
Caution near ridge tops for wind slabs that could be triggered with the weight of a person.
New snow will increase the load on already mature cornices, rising temperatures will increase the hazard.
New snow with strong winds will build new wind slabs
The arrival of new snow with strong winds will build a new wind slab problem, but mature cornices are still on the radar. Rising temperatures complicates both problems.
="s_3FE45715">Wind slabs have developed on various aspects in the alpine. Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
="s_3FE45715">Where enough snow overlies the mid-Feb crust/facet layer, reactive slab avalanches are possible. There is also a concern for avalanches to step-down to deeper weak layers or the ground due to the unseasonably warm temperatures.
New snow and high winds will create a new snow instability with wind slabs and the potential to create large destructive avalanches. Large ripe cornices are definitely worth paying attention to !
New storm snow may be redistributed into wind slabs by winds associated with this incoming storm.  Definitely something to watch out for !
="s_3FE45715">Where enough snow overlies the mid-Feb crust/facet layer, reactive slab avalanches are possible. There is also a concern for avalanches to step-down to deeper weak layers due to the unseasonably warm temperatures.
Wind slabs have developed on various aspects in the alpine. Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
Where enough snow overlies the mid-Feb crust/facet layer, reactive slab avalanches are possible. There is also a concern for avalanches to step-down to deeper weak layers due to the unseasonably warm temperatures.
The snow at higher elevations will form windslabs very easily. Watch for freshly loaded features and keep an eye out for a &quot;cakey&quot; snow texture within the storm snow.
New snow and/or rain load may be enough to wake this layer up again. Avoid any exposure to large overhead terrain if the forecast holds true. New, weak cornices are something to think about as a potential trigger.
ont-weight: normal;font-size: 12px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A9A7295C">Rain may weaken an already moist snowpack, causing loose wet or wet slab avalanches in steep terrain.
Wind slabs may be found at the highest elevations, near ridge tops.
Rain is expected to weaken an already moist snowpack, and may drive a loose wet or wet slab avalanche cycle.
Areas of wind slab may be encountered near ridge top.
Wind slabs were releasing naturally on Friday and this problem is likely to linger through the weekend.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">At higher elevations, new snow and strong winds will quickly build wind slabs.  Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.</span><span class="s_AA239
="s_3FE45715">New loading from rain or snow coupled with the persistent warm conditions may overload buried persistent weak layers resulting in very large avalanches.
;text-align: left;text-indent: 0pt;padding: 0px 0px 0px 0px; } 
.s_AA239A9B { font-family: 'Arial';font-style: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_3F50020"><span class="s_A9A7295C">Rain may weaken an already moist snowpack, causing loose wet or wet slab avalanches in steep terrain.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
New snow with warm temperatures and wind make the perfect combination for wind slab formation and avalanches, use extreme caution on lee slopes.
Warm temperatures and additional load&nbsp; are prime conditions for cornice failures.
Large amounts of snow at upper elevations, combined with strong SW winds and rising temperatures.  Classic avalanche-building conditions
considerable new snow, strong winds and warm temperatures are&nbsp; classic warning sign of avalanche activity
New snow with strong winds will build fresh wind slabs on lee slopes, adding load to the existing slab problems
With warm temperatures and additional loads we should be seeing cornice failures.
="s_3FE45715">At higher elevations, new snow and strong winds will quickly build wind slabs. Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">New loading from rain or snow coupled with the persistent warm conditions may overload buried persistent weak layers resulting in very large avalanches.
At higher elevations, new snow and strong winds will quickly build wind slabs.&nbsp; Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
New loading from rain or snow coupled with the persistent warm conditions may overload buried persistent weak layers resulting in very large avalanches.&nbsp;
New storm slabs are building along ridgelines.&nbsp; and in gullied terrain in the Alpine and at treeline.
Weak layers at the base of the snowpack may still be triggerred from variable or thin snowpack areas.
Large amounts of new snow with strong winds will make for touchy conditions for a few days
Large amounts of new snow have fallen in the past 36 hrs. Use caution in all avalanche terrain
Strong winds associated with the recent storm will have built wind slabs in lee features
New snow accompanied by strong winds make the perfect recipe for wind slabs, use caution in lee terrain
Recent warm temperatures and increased loads will add to the already &quot;ripe&quot; cornices.
Recent storm snow with accompanying wind is building wind slabs on lee slopes
New snow and wind continues to buil large cornices
="s_3FE45715">At higher elevations, new snow and strong winds have formed wind slabs. Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
="s_17AE1194">New loading from rain or snow coupled with the persistent warm conditions may overload buried persistent weak layers resulting in very large avalanches.
Several days without a re-freeze combined with heavy rain up to at least 2000 metres may result in loose wet avalanches releasing in steep terrain, and wet slab avalanches stepping down to buried weak layers resulting in large avalanches.
New snow and strong winds have created new windslabs at higher alpine elevations where the freezing level dropped enough for snow to accumulate.
Rain up to ridgetops and no re-freeze over the past few days may increase the likelihood of loose wet avalanches.
Forecast new snow and strong winds may develop new pockets of windslab in the alpine.
Rain combined with no re-freeze has increased the likelihood of loose wet and possibly wet slab avalanches.
Several days of warming followed by rain up to alpine elevations may result in avalanches releasing down to persistent weak layers. Avalanches releasing or stepping down to deeply buried weak layers may result in large destructive avalanches.
New snow and strong winds at high alpine elevations may have developed new windslabs that may be easy to trigger. Expect windslab development to continue with forecast precipitation and dropping freezing levels.
At higher elevations, new snow and strong winds have formed wind slabs.  Warm temperatures and an underlying weak layer may increase the likelihood of triggering these wind slabs.
New loading from rain or snow coupled with the persistent warm conditions may overload buried persistent weak layers resulting in very large avalanches.
By Monday morning storm snow totals could reach 45cm. If this occurs slabs will be very sensitive to triggering especially where they overlie previously formed crusts (such as solar aspects).
The basal weak layers remain a concern and could &quot;wake up&quot; with the new load of snow forecast for Sunday night. Shallow snowpack areas are particularly concerning in this respect.
Sluffing can be expected in steep terrain as heavy snowfalls continue.
A new storm slab sits over a weakness from mid-February and is reactive to human-triggering.&nbsp; Thicker touchy wind slabs can be found in leeward terrain features in wind exposed terrain.
Forecast heavy snowfall and wind is expected to develop new storm slabs on all aspects in the alpine and at treeline.
Forecast heavy precipitation combined with wind is expected to result in new storm slabs on all aspects in the alpine and at treeline.
Recent very warm temperatures followed by heavy rain, and then the forecast snow and wind, may be too much change for the snowpack to manage. Avalanches releasing on the deeply buried weak layers are expected to be large and destructive.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A new storm slab sits over a weakness from mid-February and is reactive to human-triggering.  Thicker touchy wind slabs can be found in leeward terrain features in wind exposed terrain.</span><span class="s_AA239
Up to 125cm of new snow has fallen in the past 48 hrs in parts of the region.  The storm was accompanied by strong winds and warm temperatures., classic conditions for producing large destructive avalanches.
Buried wind slabs should begin to bond with the new snow that fell recently.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs continue to develop in the south of the region. These slabs sit over a weakness from mid-February and is reactive to human-triggering.  Thicker touchy wind slabs can be found in leeward terrain features in wind exposed terrain.</span><span class="s_AA239
Up to 100cm of new snow has fallen in the alpine and treeline, accompanied by strong winds.&nbsp; This storm snow will take a while to stabilize.
Forecast heavy snow and wind are expected to develop new storm slabs in the alpine and at treeline.
Recent storm snow accompanied by strong wind has scoured windward slopes and built wind slabs on lee features in the alpine and at tree line.
Cornices continue to grow with strong winds and fresh precipitation
Recent storm snow with strong winds will have built wind-slabs on lee slopes
New storm snow with strong winds will have added more mass to already ripe cornices. Warm spring-like temperatures may encourage cornice failures.
Storm slabs are well developed in the alpine. However, at treeline slabs were formed early in the storm and then the wind backed off which has left hidden slabs. Snowpack tests today gave moderate results at the storm snow interface down 50cm.
The mid-March sun packs a lot of energy. Solar aspects will see avalanche activity increase through the day with daytime heating and solar radiation.
Recent loading may make the basal weaknesses more sensitive, especially in shallow snowpack features.
Wind slabs may be triggered by the weight of a person or sled.
New storm slabs have formed. These slabs sit over a weakness from mid-February and is reactive to human-triggering. Thicker touchy wind slabs can be found in leeward terrain features in wind exposed terrain.
1681A555">Solar radiation and daytime warming will likely deteriorate the upper snowpack initiating loose wet avalanches. Overhead hazards like cornices could also fail and trigger slab avalanches from the slopes below.
Up to 1 m of snow has fallen recently and been shifted by variable winds into wind slabs. These could be triggered by the weight of a person.
A new storm slab sits over a weakness from mid-February and is reactive to human-triggering. Thicker touchy wind slabs can be found in leeward terrain features in wind exposed terrain.
Solar radiation and daytime warming will likely deteriorate the upper snowpack initiating loose wet avalanches. Overhead hazards like cornices could also fail and trigger avalanches on the slopes below.
span class="s_AD4A7DB8">Touchy wind slabs have formed on many slopes due to switching wind directions. These can be triggered by the weight of a person or sled.
span class="s_AD4A7DB8">Touchy wind slabs have formed on many slopes following shifting winds. These can be triggered by the weight of a person or sled. Cornices may be fragile and could break off further back from the edge than expected.
Thick touchy wind slabs sit over a weakness from mid-February and is reactive to natural and to human-triggering on all aspects. Remote triggering from a distance is possible, and conservative terrain selection is recommended.
1681A555">Looming cornices are weak. Solar radiation and daytime warming could promote cornice failure which could trigger larger slab avalanches from the slopes below.
1681A555">Thick, touchy wind slabs sit over a weakness from mid-February and is reactive to natural and to human-triggering on all aspects. Remote triggering from a distance is possible, and conservative terrain selection is recommended.
Looming cornices are weak. Solar radiation and daytime warming could promote cornice failure which could trigger larger slab avalanches from the slopes below.
Recently formed wind slabs may be gaining strength. That said, human triggering is still a concern in steeper, unsupported terrain.
The new snow may fail as a pushy loose wet avalanche when it sees direct sunlight for the first time. Keep your eye on the thermometer and watch your overhead hazard as these avalanches may travel long distances and entrain mass quickly.
Heavy snowfall on Sunday has created deep new storm slabs which will likely remain sensitive to human triggering, especially in higher elevation lee terrain. Recent snow and wind has also created weak and fragile cornices.
Storm snow totals are now near 40cm at treeline and soft slabs are present in the alpine and open areas at treeline. The interface beneath these slabs is giving moderate results in snowpack tests, indicating the human triggering is possible.
The mid-March sun is intense and has been causing loose wet avalanches on solar aspects for the last couple of days. Carefully evaluate your exposure to these features and be aware of overhead terrain.
The recent new load of snow could be enough to awaken the basal weak layers, particularly in shallow snowpack areas.
20-30cm thick storm slabs sit over a new rain crust. At lower elevations or on sunny slopes, these slabs may be moist or wet. At higher elevations, the slabs should be most reactive in wind loaded areas or on steep, unsupported terrain features.
Solar radiation and daytime warming will likely deteriorate the upper snowpack initiating loose wet avalanches. Overhead hazards like cornices could also fail and trigger slab avalanches on the slopes below.
New storm slabs have formed. These slabs sit over a weakness from mid-February and are reactive to human-triggering. Thicker touchy wind slabs can be found in leeward terrain features.
Solar radiation and daytime warming will likely deteriorate the upper snowpack, initiating loose wet avalanches. Overhead hazards like cornices could also fail and trigger slab avalanches from the slopes below.
A new storm slab sits over a weakness from mid-February and is reactive to human-triggering. Thicker, touchy wind slabs can be found in leeward terrain features in wind exposed terrain.
Solar radiation will likely deteriorate the upper snowpack initiating loose wet avalanches. Overhead hazards like cornices could also fail and trigger avalanches on the slopes below.
Thick storm slabs from the recent storm are expected to remain sensitive to human triggering, especially in higher elevation wind-loaded terrain. Recent snow and wind has also created weak and fragile cornices.
Wind slabs have formed on many slopes following shifting winds. Cornices may be fragile and could break off further back from the edge than expected.
Wind slabs may be triggered by the weight of a person or sled. Cornices may also be fragile.
="s_3FE45715">20-30cm storm slabs sit over a new rain crust. At lower elevations or on sunny slopes these slabs may be moist or wet. At higher elevations, the slabs are most reactive in wind loaded areas or on steep, unsupported terrain features.
A crust/facet layer down 90-150cm still has the potential to produce very large avalanches with a heavy trigger like a cornice failure or a smaller avalanche in motion stepping down.
Recent outflow winds left touchy wind slabs on lee terrain features. Cornices may also be fragile.
People have been remote-triggering persistent slabs. The buried crust/facet layer could produce surprisingly large avalanches.
Touchy wind slabs have formed on many slopes. Cornices may be fragile and could break off further back from the edge than expected. Wind slabs could fail on a buried crust, creating surprisingly large avalanches.
Switching winds have built thick, touchy wind slabs which sit over a weakness from mid-February that is reactive to natural and to human-triggering on all aspects. Cornices are fragile and could trigger slopes below.
A persistent weak interface buried mid- February 30-60 cm below the surface is responsible for numerous large slab avalanches. Remote triggering from a distance is possible, and conservative terrain selection is recommended.
Thick, touchy wind slabs sit over a weakness from mid-February and is reactive to natural and to human-triggering on all aspects.  Weak cornices could trigger slabs from slopes below.
Windslabs are likely to develop on Thursday with the forecasted strong winds out of the SW.&nbsp; N and E slopes will be areas to be heads up as this is where the best skiing opportunities are being found.
This layer has been with us all season and it will likely be with us all season.&nbsp; Thin weak areas are the locations it may triggerable from.
Forecast snow and wind will form reactive new storm slabs. Watch for triggering in higher elevation lee terrain.
In recent days, people have remotely triggered large persistent slab avalanches. The buried crust/facet layer seems variably reactive, and could surprise with nasty consequences.
1681A555">Wind slabs found in lee terrain continue to be reactive to human triggering. The mid-February interface is buried 20-50 cm below the surface and seems to be stubborn. However; wind slabs failing on this layer will have larger destructive potential.
30-40cm thick storm slabs sit over a new rain crust. At lower elevations or on sunny slopes these slabs may be moist or wet. The slabs are expected to be most reactive at higher elevations, especially on steep, unsupported terrain features.
New snow and wind is expected to form touchy new storm slabs. Watch for increased reactivity in wind-exposed terrain.
Forecast wind and snow is expected to form fresh and reactive wind slabs. Watch for triggering in gullies and in the lee of ridge crests.
Wind slabs found in lee terrain continue to be reactive to human triggering. The mid-February interface is buried 20-50 cm below the surface and seems to be stubborn. However; wind slabs failing on this layer will have larger destructive potential.
New snow and wind will form new wind slabs, and hide old wind slabs which exist on a variety of aspects. Watch for triggering in gullies and in the lee of ridge crests.
Reports of remote triggering from distances of up to 100m indicates that persistent slab avalanches should be on our radar. The buried crust/facet layer may be with us for a while, and could produce surprisingly large avalanches.
Lingering wind slabs may still be a concern in the alpine on northerly aspects where the snow remains dry.  Use extra caution as you move into wind affected terrain.
Daytime warming and rain will likely deteriorate the upper snowpack and may initiate loose wet avalanches. Overhead hazards like cornices could also fail and trigger slab avalanches on the slopes below.
50-70cm thick storm slabs sit over a new rain crust. At lower elevations or on sunny slopes these slabs may be moist or wet. The slabs are expected to be most reactive at higher elevations, especially on steep, unsupported terrain features.
Switching winds have built thick, touchy wind slabs which sit over a weakness from mid-February. This has been reactive to natural and human-triggering on all aspects.
Thick, touchy wind slabs sit over a weakness from mid-February and is reactive to natural and to human-triggered avalanches.
These new slabs are currently in open treeline areas and immediate lee features in the alpine. On solar aspects, the underlying interface is likely a crust. Expect them to be more touchy in those areas.
Spot probing today revealed the weak basal layers. Steep shallow areas remain a concern for triggering.
New snow, wind and rising temperatures make a good recipe for avalanches. Leeward slopes will be most prime.
In recent days, people have remotely triggered large persistent slab avalanches. New snow overloading this weak layer could cause surprisingly large avalanches.
Snow and winds are expected to combine to form slabs that could be triggered by the weight of a person or sled.
1681A555">Touchy storm slabs continue to build and sit over a weakness from mid-February. These will likely be reactive naturally through the weekend. Overhead hazards like cornices are weak and could trigger slabs from slopes below.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Snow and winds are expected to form slabs that could fail naturally, or be triggered by the weight of a person or sled.
Reports of remote triggering from distances of up to 100 m indicate that persistent slab avalanches should be high on our radar. The buried crust/facet layer could produce surprisingly large avalanches now that it is getting overloaded with snow.
At higher elevations where the snow is dry, strong SW winds are expected to be forming new wind slabs or adding to the existing slabs.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Daytime warming will weaken the upper snowpack and increase the likelihood of loose wet avalanches. Rain or periods of sun will enhance this effect. Overhead hazards like cornices could also fail and trigger slab avalanches from the slopes below.</span><span class="s_AA239
Touchy storm slabs continue to build and sit over a weakness from mid-February. These will likely be reactive naturally and by human-triggers through the weekend.
A persistent weak interface buried mid- February 30-60 cm below the surface is responsible for numerous large slab avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong winds are forming thin new wind slabs or adding to the old slabs in leeward terrain features. </span><span class="s_AA239
1681A555">Touchy storm slabs continue to build and sit over a weak interface from mid-February. These will likely be reactive naturally and by human-triggers. Overhead hazards like cornices could fail and trigger slopes below.
1681A555">A persistent weak interface buried mid- February 30-70 cm below the surface is responsible for recent, numerous large slab avalanches.
Strong winds are forming thin new wind slabs or adding to the old slabs in leeward terrain features.
Look for these features along ridgelines and crossloaded terrain features in the Alpine and isolated areas at TL.
Thin steeper areas are still of a concern.
="s_3FE45715">Strong winds and new snow are forming wind slabs which are expected to be touchy on Saturday.
Strong winds and snowfall will develop touchy new wind slabs on Friday overnight and Saturday which may linger for several days.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Touchy storm slabs continue to build and sit over a weakness from mid-February that seems to be stubborn. </span><span class="s_1681A555">However; slabs failing on this layer will have larger destructive potential.
Strong winds and new snow are forming wind slabs which are expected to be touchy on Saturday. Winds have recently been causing cornice growth and cornices may be weaker than normal.
Touchy storm slabs continue to build and sit over a weak interface from mid-February. These will likely be reactive naturally and by human-triggers. Overhead hazards like cornices could fail and trigger slopes below.
A persistent weak interface buried mid- February 30-70 cm below the surface is responsible for recent, numerous large slab avalanches.
Touchy storm slabs continue to build and sit over a weakness from mid-February.
Recent snowfall has created potentially reactive new storm slabs. Watch for triggering in high elevation lee terrain.
In recent days, people have remotely triggered large persistent slab avalanches. The spotty nature of this interface makes it difficult to manage. New snow overloading this weak layer could cause surprisingly large avalanches.
Recent heavy storm loading has created deep and dense new storm slabs, especially in the south of the region where accumulations where the highest. Watch for triggering in high elevation lee terrain.
New wind slabs have formed in response to wind and light snow accumulations on Friday. Watch for triggering in gullies and in the lee of ridge crests.
New wind slabs have likely formed in response to wind and light snow accumulations on Friday. Watch for triggering in gullies and in the lee of ridge crests.
Watch for wind slabs in lee and cross-loaded terrain in the alpine and isolated areas at treeline.
The weak basal layers persist. Steep and shallow snowpack areas remain a concern for triggering.
In the past week, people have remotely triggered large persistent slab avalanches. The spotty nature of this interface makes it difficult to manage. New snow has now overloaded this weak layer with the potential for surprisingly large avalanches.
The recent storm has created dense slabs which should gain strength fairly quickly. That said, I'd remain cautious of triggering large avalanches in higher elevation lee terrain. Cornices formed by the storm may also be large and weak.
The recent storm has created deep and dense slabs which should gain strength fairly quickly. That said, I'd remain cautious of triggering large avalanches in higher elevation lee terrain. Cornices formed by the storm may also be large and weak.
Forecast sunny breaks may promote loose wet avalanche activity in steep, sun-exposed terrain. Warming may also trigger destructive cornice falls.
Although they're likely gaining strength, recently formed wind slabs may still be sensitive to human triggering in high elevation lee terrain.
Forecast sunny breaks may promote ongoing loose wet avalanche activity. Warming and solar radiation may also trigger destructive cornice falls.
Although they've likely gained strength, recently formed wind slabs may still be sensitive to human triggering in high elevation lee terrain.
="s_3FE45715">Storm slabs up to 50cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. These slabs may be moist or wet at lower elevations.
="s_3FE45715">The persistent weak layer buried mid-February is down up to 1m below the surface and has produced numerous large avalanches recently. Storm slab avalanches may step down to this layer.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Storm slabs up to 60cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. </span><span class="s_3FE45715">These slabs may be moist or wet at lower elevations.
The persistent weak layer buried mid-February is down up to 1m below the surface and has produced numerous large avalanches recently. Storm slab avalanches may step down to this layer.
="s_3FE45715">Storm slabs up to 60cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. </span><span class="s_3FE45715">These slabs may be moist or wet at lower elevations.</span><span class="s_3FE45
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Ongoing strong winds are likely continuing to form fresh wind slabs in wind exposed terrain at and above treeline. Warming temperatures Sunday afternoon could increase the reactivity of said slabs.</span><span class="s_AA239
Ongoing strong winds are likely continuing to form fresh wind slabs in wind exposed terrain at and above treeline. Warming temperatures Sunday afternoon could increase the reactivity of said slabs.
A crust/facet layer down 90 to 150cm still has the potential to produce very large avalanches with a heavy trigger like cornice failure or a surface avalanche in motion.
Watch for wind slabs at and above treeline, especially near ridge crest and lee of mid slope features like rock outcroppings and ribs.
Wind slabs are prominent in alpine terrain and extend into isolated areas at treeline. Watch for this problem in lee and cross-loaded terrain.
The basal weaknesses persist. Concern remains for triggering in steep and shallow snowpack areas.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs up to 50cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. These slabs may be moist or wet at lower elevations.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The persistent weak layer buried mid-February is down up to 1m below the surface and has produced many large avalanches recently. Storm slab avalanches could easily step down to this layer.</span><span class="s_AA239
Storm slabs up to 60cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. These slabs may be moist or wet at lower elevations.
The persistent weak layer buried mid-February is down up to 1m below the surface and has produced many large avalanches recently. Storm slab avalanches could easily step down to this layer.
="s_3FE45715">Storm slabs up to 60cm thick may overlie a weak layer and are expected to be reactive to human-triggering for several days. These slabs may be moist or wet at lower elevations.
Fresh wind slabs may have formed in lee and cross-loaded terrain from recent snowfall and moderate W-SW winds. These could grow this week with unsettled weather.
Fresh wind slabs may be found on exposed lee and cross-loaded slopes. These wind slabs may grow throughout the week with snow and wind from unsettled convective weather.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Expect moist surface snow to sluff out of steep terrain during sunny breaks or as the temperature rises during the day.</span><span class="s_AA239A9B">
Cornices are large and could become weak and fail during sunny periods or with daytime warming.
Fresh wind slabs may be found on exposed lee and cross-loaded slopes. These wind slabs may grow with unsettled and convective weather this week.&nbsp;
A crust/facet layer down 90 to 150cm, although unlikely, still has the potential to produce very large avalanches with a heavy trigger like cornice failure or a surface avalanche in motion.
Wind slabs found in lee terrain continue to be reactive to human triggering. This is expected to be a fairly widespread problem across the parts of the region that received new storm snow.
This problem is likely isolated to the NW part of the region where recent snowfall amounts of 40-60cm were reported. Touchy storm slabs may be reactive to human-triggering.
Easy snowpack test results and large natural avalanches indicate that a recently buried crust/facet layer deserves our respect. Touchy conditions are expected to persist for the foreseeable future, especially in the north of the region.
Wind and snow forecast for Monday may form touchy new wind slabs in high elevation lee terrain. Watch for triggering in the lee of ridge crest and terrain breaks.
Small wind slabs may form in response to new snow and wind on Monday morning. Watch for triggering in gullies and in the lee of ridge crests in upper elevation terrain.
On some slopes, persistent weak layers are unlikely to be a problem. On isolated slopes, they may surprise with disastrous consequences. Minimize your risk by avoiding steep, high consequence slopes.
New snow and wind forecast for Monday will create new storm slabs in high elevation lee terrain. Due to the convective nature of the system, &quot;power flurries&quot; may occur resulting in higher accumulations than anticipated.
Wind slabs may still be lurking in exposed lee and cross-loaded terrain. Expect fresh wind slabs to form later this week if the forecast snowfall and wind arrive.&nbsp;
Sunshine and daytime warming could result in isolated cornice collapses.&nbsp;
Lee and cross-loaded features are present in the alpine and in isolated features at treeline.
Loose wet avalanches are possible at lower elevations and on solar aspects especially when the sun shining and the daytime temperatures are warm.
The basal weak layers remain a concern for triggering steep and shallow snowpack features.
Fresh wind slabs may have formed in lee and cross-loaded terrain from recent snowfall and moderate W-SW winds. These could grow this week with continued unsettled weather.
Wind slabs found in lee terrain continue to be reactive to human triggering. This is expected to be a fairly widespread problem across most of the region for wind loaded areas of the alpine.
This problem is likely isolated to the NW part of the region where recent snowfall amounts of 40-60cm were reported. Storm slabs are expected to be reactive to human-triggering in steep terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs up to 60cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations. </span><span class="s_AA239
The persistent weak layer buried mid-February is down up to 1m below the surface and has produced many large avalanches recently. Storm slab avalanches could easily step down to this layer and remote triggering is possible.
Storm slabs up to 60cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations.
="s_3FE45715">The problem is such that some slopes are unlikely to be a problem, while others could produce large and destructive avalanches with potentially disastrous consequences. Additional snowfall Monday night may initiate a new round of large avalanches.
New snow Monday night may create fresh storm slabs in high elevation terrain. Due to the convective nature of the system, &quot;power flurries&quot; may occur resulting in higher accumulations than anticipated.
Easy failures in snowpack tests and large natural avalanches show that a recently buried crust/facet layer commands respect. Touchy conditions are expected to persist for the foreseeable future, especially in the north of the region.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">New snow Monday night may create fresh storm slabs in high elevation terrain. Due to the convective nature of the system, &quot;power flurries&quot; may occur resulting in higher accumulations than anticipated.</span><span class="s_AA239
Small wind slabs may exist in the alpine. Watch for triggering in gullies and in the lee of ridge crests in upper elevation terrain.
Small wind slabs may exist in the alpine.&nbsp; Watch for triggering in gullies and in the lee of ridge crests in upper elevation terrain.
Lee and cross-loaded features in the alpine are places to watch for wind slabs. They may also be found in isolated areas at treeline.
Solar radiation is intense at this time of year and even brief sunny periods can have a destabilizing effect on solar aspects.
The basal facet/depth hoar combination is alive and well. Triggering is still a concern in steep and shallow snowpack areas.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Sunshine and daytime warming could weaken fresh wind slabs that have formed in lee and cross-loaded terrain.</span><span class="s_AA239A9B">
Sunshine and daytime warming could weaken fresh wind slabs that have formed in lee and cross-loaded terrain.
Storm slabs up to 60 cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations.
A persistent weak layer is buried anywhere from 40-80 cm below the surface and has produced numerous large avalanches recently. Storm slab avalanches could easily step down to this layer and remote triggering is possible.
This problem is likely specific to the NW part of the region where the recent snowfall accumulations were greater. Storm slabs are expected to be reactive to human-triggering in steep terrain.
It's nearly impossible to say which pieces of terrain are capable of producing very large avalanches and which are not.&nbsp; Warming temps Wednesday are expected to increase the reactivity of this slab making it more tricky to manage.
Easy failures in snowpack tests and large natural avalanches show that a recently buried crust/facet layer commands respect. Warming temperatures will likely increase the reactivity of this slab Wednesday.
Wednesday marks the beginning of what looks to be a significant storm cycle for the region.  By the afternoon there may be enough snow accompanied S/SW winds to constitute a storm slab problem.
New snow accompanied by SW winds will likely help wind slabs to grow larger and more reactive throughout the day day Wednesday.
1681A555">Storm slabs 25-60 cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations.
1681A555">The persistent weak layer buried mid-February is down up to 80-120 cm below the surface and has been the culprit of many large avalanches recently. Smaller avalanches could easily step down to this layer.
Storm slabs up to 25-60 cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations.
The persistent weak layer buried mid-February is down up to 80-120 cm below the surface and has been the culprit of many large avalanches recently. Smaller avalanches could easily step down to this layer.
Lee and cross loaded features are the places these slabs will be a concern to backcountry users.
The basal facets and depth hoar still linger down near the ground. Steep shallow areas are still the main places you need to be aware of the potential for wide and deep avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast southwesterly winds could redistribute any available dry snow, scouring windward slopes and forming fresh wind slabs in exposed lee terrain. Warm temperatures and sunshine could make these more sensitive to triggering.  </span><span class="s_AA239A9B">
Periods of sun and rapidly rising temperatures could cause large overhanging cornices to fail and collapse.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Expect loose wet slides on steep sun-exposed slopes during the day. These sluffs could gain considerable mass. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast southwesterly winds could redistribute dry snow, scouring windward slopes and forming fresh wind slabs in exposed lee terrain. Warm temperatures and sunshine could make these more sensitive to triggering.  </span><span class="s_AA239A9B">
Rapid warming and solar radiation could make deeper persistent weaknesses more susceptible to triggering, especially and sun-exposed and thinly snow-covered slopes.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast southwesterly winds could redistribute any dry snow scouring windward slopes and forming fresh wind slabs in exposed lee terrain. Warm temperatures and sunshine could make these more sensitive to triggering.  </span><span class="s_AA239
Storm slabs 25-60 cm thick may overlie a weak layer and remain reactive to human-triggering. These slabs may be moist or wet at lower elevations.
It's difficult to say which pieces of terrain are capable of producing very large avalanches and which are not. Riders continue to remote trigger very large avalanches, even when riding in conservative terrain.
Sudden failures in snowpack tests and recent large avalanches show that the mid-March persistent weak layer commands respect. Warming temperatures will likely increase the reactivity of this slab Friday.
Wednesday night marks the beginning of what looks to be a significant storm cycle for the region.  By Thursday morning there may be enough snow accompanied S/SW winds to constitute a storm slab problem.
Small amounts of new snow accompanied by SW winds Wednesday night may allow wind slabs to become slightly larger and potentially more reactive.
As the warm temperatures continue, the chances of wet slabs increase on solar aspects.
This layer may wake up as the warmth reaches deeper into the snowpack. Watch for cornices and other small avalanches as potential triggers.
Warm temperatures and sunshine could trigger wet slab avalanches, which may move slowly but can run surprisingly far.&nbsp;
Warming, showers, and periods of sun could trigger wet slab avalanches, which may move slowly but can run surprisingly far.&nbsp;
Very warm temperatures and sunshine could trigger wet slab avalanches, which may move slow but can run surprisingly far.
Rapid warming and solar radiation could make deeper persistent weaknesses more susceptible to triggering, especially and sun-exposed and thinly snow-covered slopes.
Sustained southwesterly winds, combined with warm temps and new snow at high elevations, will continue to build wind slabs. Expect wind slabs to be reactive. Use caution on lee and wind-loaded slopes.
In the NW part of the region, where recent snowfall accumulations were higher, storm slabs may become increasingly reactive to human triggering as temperatures rise. Be especially cautious where the storm slab overlies a crust.
1681A555">Rising temperatures, wind, snow and rain are likely increasing the reactivity of the storm slabs. Natural avalanches and human triggered avalanches are likely. These slabs may be moist or wet at lower elevations.
A persistent weak layer is buried anywhere from 40-80 cm below the surface and has produced numerous large avalanches recently. Storm slab avalanches could easily step down to this layer and remote triggering is possible.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
1681A555">Rising temperatures, wind, snow and rain are increasing the reactivity of the storm slabs. Natural avalanches and human triggered avalanches are likely. These slabs may be moist or wet at lower elevations.
A complex snowpack exists with two reactive, persistent weak layers buried in the upper metre of the snowpack. These layers have been responsible for many large and destructive avalanches. Smaller avalanches could easily step down to this layer.
High variability and severe consequences makes the mid-March persistent weakness very untrustworthy. Riders continue to remote trigger very large avalanches, even when riding in conservative terrain.
Any fresh snow will likely be poorly bonded, with particularly deep and weak slabs on the leeward side of ridge crests and terrain features in exposed treeline and alpine terrain.
North aspects in the Alpine areas the likely areas you will encounter these problems.
Thin steep unsupported features are places to be thinking about consequences.
High variability and severe consequences makes the mid-March persistent weakness very untrustworthy. Riders continue to remote trigger very large avalanches, even in conservative terrain.
Sustained southwesterly winds, combined with warm temps and new snow at high elevations, will continue to build wind slabs. Expect wind slabs to be reactive, especially in areas that may have buried, deep weak layers. Wide propagations are possible.
The persistent weak layer buried mid-February is down up to 80-120 cm below the surface and has been the culprit of many large avalanches recently. Smaller avalanches and cornice failures could easily trigger slabs that step down to this layer.
A complex snowpack exists with two reactive, persistent weak layers buried in the upper metre of the snowpack. These layers can be triggered by light loads like people, and have been responsible for many large and destructive avalanches.
New snow and wind on Saturday night is expected to form new reactive wind slabs at all elevations. Watch for new wind slabs in gullies and in the lee of ridge crests.
Periods of sun over the next few days may promote continued loose wet avalanche activity in steep, sun-exposed terrain. Warming may also trigger large and destructive cornice falls.
Ongoing warm temperatures combined with potential periods of sunshine could trigger wet slab avalanches, which may move slowly but can run surprisingly far.
Continued warm temperatures and potential periods of sunshine could trigger wet slab avalanches, which may move slow but can run surprisingly far.
Continued warming and solar radiation could make deeper persistent weaknesses more susceptible to triggering, especially and sun-exposed and thinly snow-covered slopes.
Warming has added a lot of strength to the snowpack, but it may still be possible for riders to trigger a slab failing on the mid-March crust in the alpine. Strong W winds may increase the reactivity of this slab at upper elevations too.
Recently formed thin wind slabs have added to previously formed wind slabs in alpine areas. Be curious as you enter the alpine and carefully observe the bond between these wind slabs and the previous surfaces. Conditions are highly variable.
The basal weak layers have been dormant of late, but warm temperatures and recent loading could awaken this persistent weak layer, especially in steep and shallow snowpack areas.
New snow and winds are likely to create touchy storm slabs, especially on features in the lee of the wind. A storm slab could fail on a deeply buried weakness, creating a surprisingly large avalanche.
New snow and winds are likely to create touchy storm slabs, especially on features in the lee of the wind.
Large and destructive persistent slabs can be triggered by the weight of a person or sled. Stick to conservative terrain.
Large and destructive persistent slabs can be triggered by the weight of a person or sled.&nbsp; Stick to conservative terrain.
There is significant danger that the touchy persistent slab buried an average of a metre below the surface will become overloaded by new rain and snow. The depth of this layer could result in some particularly large and destructive avalanches.
An active weather pattern is expected to develop new storm slabs on all aspects above around 1800 m. These will be especially touchy where they are drifted into fat pillows by the wind.
There is significant danger that the touchy persistent slab buried an average of 80 cm below the surface will become overloaded by new rain and snow. The depth of this layer could result in some large and destructive avalanches.
Forecast new snow (above around 1800 m) and strong winds will set up storm slabs in steep terrain at higher elevations.
Storm snow sitting above a weak layer buried 40-50 cm below the surface is likely to release as an avalanche in response to loading by new snow, wind, or the weight of a person or machine.
Fairly light amounts of new snow but strong southwesterly winds are expected to develop wind slabs on mainly north through easterly aspects.
The persistent weak layer buried mid-February is 80-120 cm below the surface and has been the culprit of many large avalanches recently. Smaller avalanches and cornice failures could also trigger slabs that step down to this layer.
Warming has added a lot of strength to the snowpack, but it may still be possible for riders to trigger a slab failing on the mid-March crust in the alpine. Strong W/SW winds may increase the reactivity of this slab at upper elevations too.
Continued warming and solar radiation could make deeper persistent weaknesses more susceptible to triggering, especially sun-exposed and thinly snow-covered slopes.
Warming has added a lot of strength to the snowpack, but it may still be possible for riders to trigger a slab failing on the mid-March crust in the alpine. Moderate SW winds may increase the reactivity of this slab at upper elevations too.
New snow and winds are likely to create touchy storm slabs, especially on features in the lee of the wind. At low elevations, loose wet avalanches may be running.
Persistent slabs are touchy and may be triggered naturally, or with the weight of a sledder or skier.
New snow and winds are likely to create touchy storm slabs, especially on features in the lee of the wind. At low elevations, rain may cause loose wet or wet slab avalanches.
There is significant danger that a touchy persistent weak layer buried an average of a metre below the surface will become overloaded by new snow and rain. Because it is deeply buried, particularly large and destructive avalanches are expected.
There is a possibility that a touchy persistent weak layer buried an average of 80 cm below the surface could become overloaded by new rain and snow. Since this layer is now quite deep, this could result in some large and destructive avalanches.
Forecast new snow (above around 1800 m) and strong winds are likely setting up wind slabs in exposed lee terrain at higher elevations.
Storm snow sitting above a weak layer buried 40-60 cm below the surface is likely to release as an avalanche in response to loading by new snow, wind, or the weight of a person or machine.
Winds are expected to be strong to extreme on Monday from the southwest. Combine this with around 10 cm new snow, and touchy wind slabs could develop very rapidly on a variety of lee and cross-loaded slopes in exposed areas.
="s_3FE45715">New snow that fell over the weekend will be subject to very warm temps and direct solar Monday which will likely drive a widespread loose wet avalanche cycle. Large visor like cornices that overhang many ridge-tops will also be prone to failure.
="s_3FE45715">As the snowpack is subjected to significant warmth, the bond that fresh wind slabs and small storm slabs have with the underlying crust should rapidly decay. Potentially large wet slabs are possible Monday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow that fell over the weekend will be subject to very warm temps and direct solar Monday which will likely drive a widespread loose wet avalanche cycle.  Large visor like cornices that overhang many ridge-tops will also be prone to failure.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As the snowpack is subjected to significant warmth, the bond that fresh wind slabs and small storm slabs have with the underlying crust should rapidly decay.  Potentially large wet slabs are possible Monday.</span><span class="s_AA239
New snow that fell over the weekend will be subject to very warm temps and direct solar Monday which will likely drive a widespread loose wet avalanche cycle. Large visor like cornices that overhang many ridge-tops will also be prone to failure.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As the snowpack is subjected to significant warmth, the bond that fresh wind slabs and storm slabs have with the underlying saturated snow and deeper crust could rapidly decay. Potentially large wet slabs are possible Monday.</span><span class="s_AA239
immediate lee areas in steep terrain may have a windslab problem.
This layer will become more reactive as the warm air digs deeper into the snowpack.
="s_3FE45715">New snow and winds may form touchy storm slabs at higher elevations, especially in wind loaded areas.
="s_3FE45715">Buried persistent weak layers remain reactive to human-triggering and very large avalanches are possible. Smaller avalanches in motion or a cornice failure could easily trigger one of these deeper layers. These slabs may be wet at lower elevations.
A deeply buried weak layer continues to haunt the region, especially in the north where large and destructive avalanches will remain a concern for some time. Conservative terrain selection remains critical.
New snow and wind on Monday night will add to an ongoing wind slab problem. Watch for triggering in high elevation lee terrain.
="s_3FE45715">Buried persistent weak layers remain reactive to human-triggering and very large avalanches are possible. Smaller avalanches in motion or a cornice failure could easily trigger one of these deeper layers. These slabs may be wet at lower elevations,
New snow and winds may form touchy storm slabs at higher elevations, especially in wind loaded areas.
Buried persistent weak layers remain reactive to human-triggering and very large avalanches are possible. Smaller avalanches in motion or a cornice failure could easily trigger one of these deeper layers. These slabs may be wet at lower elevations.
A deeply buried persistent weak layer continues to haunt the region with the potential for very large and destructive avalanches. Conservative terrain selection remains critical.
Wind and snow on Monday will form new storm slabs. Watch for increased reactivity in high elevation lee terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried persistent weak layers remain reactive to human-triggering and very large avalanches are possible.  Smaller avalanches in motion or a cornice failure could easily trigger one of these deeper layers.  These slabs may be wet at lower elevations.</span><span class="s_AA239
New snow and wind on Monday night will create new storm slabs, but it will also add stress to a potentially touchy surface hoar layer buried up to 60cm below the surface. Large avalanches may remain a concern for days after the storm has ended.
Up to 10cm of new snow and strong to extreme southwest winds should form reactive new wind slabs on a variety of lee and cross-loaded slopes in exposed areas.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Watch for isolated wind slabs immediately below ridge crest. Wind slabs in motion may entrain loose snow gaining considerable mass as they move downhill. </span><span class="s_3FE45715">Large visor like cornices that overhang many ridge-tops are likely prone to failure.
As the snowpack is subjected to ongoing significant warmth, the bond that loose snow, fresh wind slabs and small storm slabs have with the underlying crust could continue to decay. Potentially large wet avalanches remain possible Tuesday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Watch for isolated wind slabs immediately below ridge crest.  Wind slabs in motion may entrain loose snow gaining considerable mass as they move downhill.  Large visor like cornices that overhang many ridge-tops are likely prone to failure.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As the snowpack is subjected to ongoing significant warmth, the bond that loose snow, fresh wind slabs and small storm slabs have with the underlying crust should rapidly decay. Potentially large wet avalanches remain possible Tuesday.</span><span class="s_AA239
Looks like one more day of very warm temps. Watch for small loose wet avalanches and be aware that the large visor like cornices that overhang many ridge-tops are currently prone to failure.
As the snowpack is subjected to yet another day of significant warmth, the bond that fresh wind/storm slabs have with the underlying saturated snow and deeper crust could rapidly decay. Potentially large wet slabs may still be possible Tuesday.
Wind values are expected to be light even at ridge top Tuesday. Forecast snow totals are less than 5 cm, so I suspect that if slabs are going to be a problem at all, they will likely be limited to isolated features immediately lee of ridge crest.
Pockets of wind slab are found in alpine areas in lee and cross-loaded features. New wind slabs that sit on previously formed crust layers could be more easily triggered.
Triggering of the weak basal layers is still a possibility, especially in steep and shallow snowpack features.
Recent snowfall with strong winds has formed touchy storm slabs at higher elevations, especially in wind loaded areas. These slabs may overlie a weak crust layer.
="s_3FE45715">Recent snowfall with strong winds has formed touchy storm slabs at higher elevations, especially in wind loaded areas. These slabs may overlie a weak crust layer.
Buried persistent weak layers remain reactive to human-triggering and very large avalanches are possible. Smaller avalanches in motion or a cornice failure could easily trigger one of these deeper layers. These slabs may be wet at lower elevations,
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent snowfall with strong winds has formed touchy storm slabs at higher elevations, especially in wind loaded areas.  These slabs may overlie a weak crust layer.</span><span class="s_AA239
New snow and winds have formed touchy wind slabs at higher elevations.&nbsp; In higher snowfall areas, a more widespread storm slab may exist.
There's some uncertainty as to how the deeply buried weak layers have responded to recent storms. A cautious approach is still required as avalanches failing at this interface may not be survivable. Conservative terrain selection is still critical.
Recent storm accumulations have been shifted into deeper deposits by strong southwest winds. Watch for increased reactivity in high elevation lee terrain.
There's some uncertainty as to how the deeply buried weak layers have responded to recent storms. A cautious approach is still required as avalanches failing at this interface may not be survivable.
A weak surface hoar layer has recently produced large remotely triggered avalanches, and is now buried by up to 75cm of snow. We're still getting a handle on the distribution of this layer. Until we do, I'd assume it's in most parts of the region.
Recently formed storm slabs should gradually gain strength over the next few days. That said, large avalanches are still possible in in higher elevation, wind-exposed terrain.
Recently formed wind slabs may remain reactive for a few days. Watch for triggering in the lee of ridge crests and terrain breaks.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent upper elevation winds out of the southwest/west may have formed fresh and potentially touchy wind slabs.&nbsp; These are likely most problematic in terrain immediately lee of ridge-crest.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Many ridge-lines are wearing visor like cornices.  These large, vulnerable and dangerously heavy chunks of snow hang precariously over many alpine features.</span><span class="s_AA239
="s_3FE45715">Recent upper elevation winds out of the southwest/west may have formed fresh and potentially touchy wind slabs. These are likely most problematic in terrain immediately lee of ridge-crest.
="s_3FE45715">Many ridge-lines are wearing visor like cornices. These large, vulnerable and dangerously heavy chunks of snow hang precariously over many alpine features. Cornice failure has recently triggered large avalanches running on the mid-Feb PWL.
Upper elevation winds have been out of the west at slab-forming speeds for the past 48 hours.  Stay on guard for fresh and potentially touchy wind slabs, especially if your travel plans include terrain immediately lee of ridge-crest.
Many ridge-lines are wearing visor like cornices.  These large, vulnerable and dangerously heavy chunks of snow hang precariously over many alpine features.
Recent storm accumulations have been shifted into deeper deposits by west through southwest winds. Watch for increased reactivity in exposed lee terrain.
New snow and winds have formed touchy wind slabs at higher elevations. In higher snowfall areas, a more widespread storm slab may exist. This new snow may sit over a weak crust layer.
Buried persistent weak layers may still be reactive to human-triggering and very large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and winds have formed touchy wind slabs at higher elevations.  In higher snowfall areas, a more widespread storm slab may exist.  This new snow may sit over a weak crust layer.  </span><span class="s_AA239
="s_3FE45715">Buried persistent weak layers may still be reactive to human-triggering and very large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried persistent weak layers may still be reactive to human-triggering and very large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and winds have formed touchy wind slabs at higher elevations.  In higher snowfall areas, a more widespread storm slab may exist.  This new snow may sit over a weak crust layer.  Cornice growth has been reported and cornices may be touchy.</span><span class="s_AA239
="s_3FE45715">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
="s_3FE45715">Upper elevation winds have been generally out of the west at slab-forming speeds for the past 72 hours. Stay on guard for fresh and potentially touchy wind slabs, especially if your travel plans include terrain immediately lee of ridge-crest.
="s_3FE45715">Large, vulnerable and dangerously heavy chunks of snow hang precariously over many ridge-lines.  While cornice failure is problematic enough on its own, don't discount the ability for falling chunks of cornice to release bigger slab avalanches.</span><span class="s_3FE45
="s_3FE45715">Large, vulnerable and dangerously heavy chunks of snow hang precariously over many ridge-lines. While cornice failure is problematic enough on its own, don't discount the ability for falling chunks of cornice to release bigger slab avalanches.
="s_3FE45715">Upper elevation winds have been out of the SW through NW at slab-forming speeds for the past 72 hours. Stay on guard for fresh and potentially touchy wind slabs, especially if your travel plans include terrain immediately lee of ridge-crest.
="s_3FE45715">Large, vulnerable and dangerously heavy chunks of snow hang precariously over many ridge-lines.  While cornice failure is problematic enough on its own, don't discount the ability for falling chunks of cornice to release bigger slab avalanches.
Ridgelines and immediate lee features will be of concern.
Unlikely to trigger, but large triggers such as cornices may wake it up.&nbsp; Other things such as rain may also wake up this basal weakness.
A cautious approach is still required because, although it would likely take just the right trigger in just the right spot, avalanches failing at this interface may not be survivable.
516F31">Recent winds have shifted snow into wind slabs on lee and cross-loaded slopes. Cornices may be fragile.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Recent winds have shifted snow into wind slabs on lee and cross-loaded slopes. Cornices may be fragile.</span><span class="s_AA239
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.</span><span class="s_AA239
Recent winds shifted dry new snow into wind slabs on lee and cross loaded slopes. Cornices may be large and fragile.
Gusty ridge top winds have been observed, and loose surface snow has likely been redistributed into small wind slabs in high elevation terrain.
Large cornices hang precariously over many ridge-lines. While cornice failure is problematic enough on its own, don't discount the ability for falling cornices to release bigger slab avalanches.
Remote triggering and widespread propagations makes surface hoar buried last week particularly tricky to manage. Uncertain distribution across the region requires a cautious approach until you are certain that buried surface hoar isn't lurking.
Variable winds have shifted light snowfall into new wind slabs on a variety of aspects. These wind slabs may be particularly reactive due to underlying crusts.
Large cornices hang precariously over many ridge-lines.&nbsp; While cornice failure is problematic enough on its own, don't discount the ability for falling cornices to release bigger slab avalanches.
In many areas this new snow will sit on a crust. Initial bonding will be poor. Steep gullies will be especially problematic.
These new storm slabs will combine with the existing windslabs and create a wide spread avalanche problem. Watch for localized wind loading patterns and assess wind loaded areas carefully.
There is a chance this deep layer could wake up with the very rapid loading pattern expected tomorrow.
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.</span><span class="s_AA239
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Buried persistent weak layers may still be reactive to human-triggering. Most likely triggers include a person or machine on a thin snowpack spot, or a cornice fall.</span><span class="s_AA239
516F31">Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Buried persistent weak layers may still be reactive to human-triggering. Most likely triggers include a person or machine on a thin snowpack spot, or a cornice fall.
Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.
Buried persistent weak layers may still be reactive to human-triggering. Most likely triggers include a person or machine on a thin snowpack spot, or a cornice fall.
516F31">Recent winds have shifted snow into wind slabs on lee and cross-loaded slopes. These may be buried by new snow. Cornices are large and fragile.
516F31">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.
Low&nbsp; probability, high consequence&nbsp; conditions exist these days.&nbsp; Hitting the &quot;trigger&quot; on a big slope could produce a very large destructive avalanche.
Redistribution of storm snow has turned storm slabs into wind slabs in lee terrain on all aspects at treeline and above
Recent snow profile data shows numerous crusts and faceted crust layers buried in the top 50cm of the snowpack. The last few storm cycles have added light wind slabs to the scenario. Watch for wind loading on north, northeast and northwest slopes.
A facet-crust combination from early March is now buried between 50 to 100 cm down. This persistent weak layer is the prime concern right now.&nbsp; Recent storm snow has been redistributed onto lee slopes and may present a hazard as wind slabs.
This storm slab should be bonding well with moderate temperatures and may not present a problem much longer.
With recent storm loading, the March 25th surface hoar/facets combo is now buried 50 to 70 cm from the surface and requires careful consideration.
Recent storms have left us with soft storm slabs,  great skiing in some places, potentially dangerous in others.  Take the time to examine the possible consequences to your choice of riding terrain.
In most places the snowpack is quite strong. However, a touchy buried surface hoar layer is producing large avalanches in isolated terrain. This layer, which seems most prominent on the west side of White Pass, can surprise with nasty consequences.
Light snowfall and moderate southwest winds are forecast to form new wind slabs in exposed higher elevation terrain. Watch for triggering in the lee of ridge crests and in gullies.
Large cornices exist at ridge top, and may fall under the weight of a rider. As spring conditions evolve, remember that destructive cornice falls become more likely during periods of warming and solar radiation.
Large cornices exist at ridge top, and may fail under the weight of a rider. As spring conditions evolve, remember that destructive cornice falls become more likely during periods of warming and solar radiation.
Light snowfall and moderate southwest winds are forecast to form new wind slabs in higher elevation lee terrain. Watch for triggering in the lee of ridge crests and in gullies.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Sun on new snow may spark a round of avalanche activity.
Sun. Spring. New snow. The kiss of the sun is likely to spark a round of avalanche activity.
516F31">Buried persistent weak layers may still be reactive to human-triggering. Most likely triggers include a person or machine on a thin snowpack spot, or a cornice fall.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Sun on new snow is likely to spark a round of avalanche activity.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.
Sun on new snow is likely to spark a cycle of loose wet avalanches, especially on steep solar aspects.
Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_71516F31">Cornices are large and may be fragile. They may also trigger wind slabs on slopes below.</span><span class="s_AA239
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.</span><span class="s_AA239
Light snowfall and moderate winds have formed new wind slabs in exposed terrain at higher elevations. Watch for triggering in the lee of ridge crests and in gullies.
Sluffing can be expected from steep sun-exposed slopes during the heat of the afternoon.
Large cornices exist at ridgetop and may fail under the weight of a human-trigger. As spring conditions evolve, remember that destructive cornice falls become more likely during periods of warming and solar radiation.
Light snowfall and moderate-strong winds have formed new wind slabs in leeward terrain features at higher elevations. Watch for triggering in the lee of ridge crests and in gullies.
Light snowfall and moderate-strong winds have likely formed new wind slabs in exposed higher elevation terrain. Watch for triggering in the lee of ridge crests and in gullies.
Reports of soft wind slabs that have developed on lee slopes in the alpine
No recent reports of activity on this layer. However, it's still there, and should be regarded as potential for large avalanches.
High NE aspects have accumulated snow in the form of wind slabs from recent precipitation and SW winds.
This persistent weak layer is still of concern and is capable of producing large destructive avalanches.
Recent precipitation and wind are strengthening this layer building a stiff slab over the March 25 weakness. The slab thickness thins as the elevation decreases to a crust around 1300m.
This layer is sitting on a crust and&nbsp; is slowly gaining strength, but could be triggered with a large load.
In addition to already existing wind slabs, incoming precipitation may build another set of slabs.
Watch for pockets of these slabs along ridgelines and in crossloaded gullies. The entrances of the runs will be the areas to be heads up.
No activity on this layer in some time, but its still in forecasters minds.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snowfall with moderate winds may form new wind slabs in exposed higher elevation terrain. Watch for triggering in the lee of ridge crests and in gullies. </span><span class="s_AA239
="s_3FE45715">New snowfall with moderate-strong winds will form new wind slabs in exposed higher elevation terrain. Watch for triggering in the lee of ridge crests and in gullies.
Wind loaded features may produce an avalanche large enough to injure and bury a rider.  There is also the potential for a small avalanche to trigger a deeply buried week layer.
The dense slab on this layer remains a concern.  A small avalanche or a cornice failure might trigger this weakness and produce a large, destructive avalanche
The March 25th layer is now buried up to 40 cm down in some areas and still has the ability to produce avalanches that propagate over wide areas.
Recent reports speak to this storm slab being reactive, especially where it may have been redistributed by winds.
Recent storm snow has been redistributed in some areas into soft wind slabs that might produce large enough avalanches to step down to potentially weaker layers.
Continued sun will likely drive ongoing loose wet activity.
="s_3FE45715">Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.
="s_3FE45715">Buried persistent weak layers may still be reactive to human-triggering. Most likely triggers include a person or machine on a thin snowpack spot, or a cornice fall.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large, vulnerable and dangerously heavy chunks of snow hang precariously over many ridge-lines.  While cornice failure is problematic enough on its own, falling chunks of cornice also have the potential to release wind slabs on slopes below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent winds have shifted snow into wind slabs in alpine terrain.</span><span class="s_AA239
Recent storms accompanied by&nbsp; winds have redeposited the storm snow into soft slabs on lee features
This slab is sitting on a combination of crusts, facets and surface hoar.&nbsp; If triggered it could produce a very large destructive avalanche
Continued sun on new snow is likely to keep a cycle of loose wet avalanches going, especially on steep solar aspects.
Cornices are large and may be fragile.&nbsp; Falling cornices may trigger wind slabs on slopes below.
Ongoing sun on new snow is likely to drive continued loose wet activity.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Wind slabs may be found behind terrain breaks like ridges and ribs. Large cornices may be fragile - give these a respectful berth.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried persistent weak layers may still be reactive to human-triggering and large avalanches remain possible. Smaller avalanches in motion or a cornice failure could step down to one of these deeper layers.</span><span class="s_AA239
The April solar radiation is very strong and any sunny periods quickly lead to moist snow and the possibility for loose wet avalanches.
Wind slabs are present in alpine terrain in lee and cross-loaded features. More extensive wind slab development is possible due to the amount of snow available for transport.
The basal weak layers have been dormant for some time, but the potential remains for a low probability, high consequence event due to the structure of the snowpack. Be mindful of this issue in shallow snowpack regions and when the snowpack warms up.
Lingering wind slabs in the alpine may be sensitive to human triggers. Watch for triggering in the lee of ridge crests and in gullies.
Large cornices at ridgetop may fail under the weight of a human-trigger. As spring conditions evolve, remember that destructive cornice falls become more likely during periods of warming and solar radiation.
="s_3FE45715">Sluffing can be expected from steep sun-exposed slopes during the heat of the afternoon.
="s_3FE45715">Lingering wind slabs in the alpine may be sensitive to human triggers. Watch for triggering in the lee of ridge crests and in gullies.
="s_3FE45715">Large cornices at ridgetop may fail under the weight of a human-trigger. As spring conditions evolve, remember that destructive cornice falls become more likely during periods of warming and solar radiation.
Recent snowfall with winds continue to build wind slabs in lee features.
Wind slabs may be found on north and east lee slopes at upper elevations.
No  recent  activity has been reported on this slab/over weak layer, but it's still there and could be triggered by a wet loose avalanche or a wind slab avalanche
Clear warm days may present a hazard on sun exposed slopes. Small avalanches may produce enough force to trigger deeply buried weak layers and produce large destructive avalanches.
The slab above the March 25th layer is still on the radar and should be treated with caution. It might be triggered by a small wind slab, or a loose wet avalanche on a solar aspect
Small winds slabs still exist in lee terrain and could produce an avalanche large enough to seriously injure a rider.
No recent activity has been reported on this layer, but it's still there, and could produce a large avalanche if triggered
New snow with very strong SW winds will quickly form wind slabs on Wednesday. Buried surface hoar may increase the touchiness of these new slabs. If the region gets more precipitation than forecast, a more widespread storm slab problem is possible.
A layer of surface hoar down 20-30cm may wake-up with new storm loading this week.  This layer appears to be quite isolated and is likely the most prominent on the west side of White Pass.
="s_3FE45715">Steadily increasing temperatures for the next few days will likely make cornices more prone to failure. You do not want to be on top of or underneath these large and dangerously heavy pieces of snow when they collapse.
="s_3FE45715">Human triggered persistent slab avalanches remain a concern. It's tough to say which features harbor a trigger-able weakness and which don't with any amount of certainty.
="s_3FE45715">Anytime previously dry/cool snow experiences the intense kiss of the spring sun, loose wet avalanches are likely. Most south and west facing slopes are probably done, but keep this problem in mind as you piece together travel plans.
Steadily increasing temperatures for the next few days will likely make cornices more prone to failure. You do not want to be on top of or underneath these large and dangerously heavy pieces of snow when they collapse.
Human triggered persistent slab avalanches remain a concern. It's tough to say which features harbor a trigger-able weakness and which don't with any amount of certainty.
Anytime previously dry/cool snow experiences the intense kiss of the spring sun, loose wet avalanches are likely. Most south and west facing slopes are probably done, but keep this problem in mind as you piece together travel plans.
A couple of persistent weak layers are still present in the upper snowpack. These have not been reactive for a few days now, but intense spring sun or cornice falls could be enough to reawaken this problem.
Expect loose wet slides on steep sun-exposed slopes during the afternoon.
Cornices are large and weak in some places, and could fail with daytime warming and solar radiation.
A couple persistent weak layers are still present in the upper snowpack. These have not been reactive for a few days now, but intense spring sun or cornice falls could be enough to reawaken this problem.&nbsp;
Expect loose wet activity on steep sun-exposed slopes during the day.
Daytime warming and sunshine could weaken large overhanging cornices and cause them to fail. These are a hazard alone, but also a potential trigger for deeper weak layers.
Sunny skies and daytime warming could lead to loose wet surface sluffs on steep sunny slopes. Also, give cornices a wide berth.
The March 25th persistent weak layer is still on the radar and should be treated with respect. It could be triggered by a smaller wind slab or a loose wet avalanche, or by a rider in the wrong spot.
Wind slabs may still be lurking in exposed lee terrain and cross-loaded features.&nbsp;
Sunny skies and daytime warming could lead to loose wet surface sluffs and/or isolated cornice falls.&nbsp;
Over the next few days, watch for pushy loose wet avalanche activity on sun exposed slopes. Loose wet avalanches are most likely in areas where dry snow is exposed to solar radiation for the first time.
The sun will weaken the snowpack almost instantly. Limit exposure to sunny slopes. Travel early to avoid the melt.
This layer is becoming increasingly hard to trigger. In steep terrain, a hidden thin/weak spot could potentially trigger a large avalanche.
="s_3FE45715">Steadily increasing temperatures over the latter half of the week will make cornices more prone to failure. While falling cornice is in itself problematic, this action could drive persistent slab release on slopes below.
="s_3FE45715">Anytime previously dry/cool snow experiences the intense kiss of the spring sun, loose wet avalanches are likely. Increasing temperatures may even drive loose wet activity on high elevation north and east facing features as the week goes on.
="s_3FE45715">While the likelihood of triggering a large persistent slab avalanche has gone down, the consequences of human triggering remain high. It's tough to say which features harbor a trigger-able weakness and which don't with any amount of certainty.
="s_3FE45715">Steadily increasing temperatures over the latter half of the week will make cornices more prone to failure.  </span><span class="s_3FE45
The April sun is powerful and leads to rapid melting on solar aspects through the day. Avoid exposure to these slopes when the snow is wet or moist, and be aware of overhead slopes and cornices.
Isolated pockets of wind slab exist immediately below ridge crest in alpine features. Some recent slab activity has been observed on N and E aspects.
The basal weak layers have been dormant for some time, but with the snowpack warming up each day thin snowpack areas in steep terrain are still a concern for triggering.
The March 25th persistent weak layer should be treated with respect. It could be triggered by a smaller wind slab or a loose wet avalanche, or by a rider in the wrong spot, particularly in the Northern part of the region.
Winds are expected to pick up significantly as the next system approaches. Any loose snow will blow into wind slabs in exposed lee terrain, possibly well below ridge crests.&nbsp;
A buried surface hoar layer, down around 50 cm, has been very reactive in the Ningunsaw Pass area and could be an issue in other parts of the region where we receive little info.&nbsp;
Winds are forecast to increase with the approaching frontal system. Any loose snow will be blown into thin wind slabs in exposed lee terrain, possibly well below ridge crests.&nbsp;
Watch for pushy loose wet avalanche activity on sun exposed slopes. Loose wet avalanches can entrain mass quickly and travel long distances.
Large cornices at ridgetop may fail under the weight of a person. Remember that destructive cornice falls become more likely during periods of warming and solar radiation.
="s_3FE45715">Thursday looks to be the warmest day in recent memory. As the mercury rises cornices become more prone to failure. While falling cornice is in itself problematic, this mechanism could drive persistent slab release on slopes below.
="s_3FE45715">Loose avalanche activity should peak Thursday as the freezing level creeps well into the alpine. Loose wet avalanches are possible on all aspects. While slow moving, these avalanches can be very powerful and you do not want to be caught by one.
="s_3FE45715">It's tough to say which features harbor a trigger-able weakness and which don't with any amount of certainty, but cornice fall driven by warm temperatures is the most likely trigger.
="s_3FE45715">Thursday looks to be the warmest day in recent memory. As the mercury rises cornices become more prone to failure. While unlikely, falling pieces of cornice could trigger persistent slab release on slopes below.
Solar triggerred slides, may initiate wet slabs on underlying slopes.
&nbsp; Being found in alpine terrain along ridgecrests.
="s_3FE45715">Loose wet activity may persist Friday as there is potential for a &quot; greenhouse&quot; scenario where clouds move into the region trapping warm air in place. While slow moving, these avalanches can be very powerful and you do not want to be caught by one.
="s_3FE45715">Increased winds Friday should add to the already large cornices that loom over many features, possibly increasing the likelihood of failure. A large cornice failure may be able to trigger a slab release on slopes below.</span><span class="s_3FE45
="s_3FE45715">There is potential for ongoing loose wet activity as clouds move into the region trapping warm air in the classic greenhouse effect. While slow moving, these avalanches cab be very powerful and you do not want to be caught by one.
="s_3FE45715">Increased winds Friday should add to the already large cornices that loom over many features, possibly increasing the likelihood of failure. While unlikely, a large cornice failure may be able to trigger a slab release on slopes below.
There are two persistent weak layers still present in the upper snowpack. These have not been reactive for a few days now, but intense spring sun , a wind slab avalanche,&nbsp; or cornice fall could be enough to reawaken this problem.
After a few days of very little air movement, strong S/SW winds are expected to ramp up Friday morning. While there isn't a lot of snow available for transport, I expect that wind slabs will be most problematic immediately lee of ridge-crest.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Increased winds Friday should add to the already large cornices that loom over many features, possibly increasing the likelihood of failure. A large cornice failure may be able to trigger a slab </span><span class="s_3FE45715">release on slopes below.
="s_3FE45715">After a few days of very little air movement, strong S/SW winds are expected to ramp up Friday morning. While there isn't a lot of snow available for transport, I expect that wind slabs will be most problematic immediately lee of ridge-crest.
The March 25th persistent weak layer should be treated with respect. It could be triggered by a smaller wind slab or a loose wet avalanche, or by a rider in the wrong spot, particularly in the Northern part of the region, or a shallow snow pack area.
Winds are expected to increase as the next system approaches. New snow will be redistributed into wind slabs in exposed lee terrain, possibly well below ridge crests
A buried layer of surface hoar layer on crust, now down around 50 cm, has been very reactive in the Ningunsaw Pass area and could be an issue in other parts of the region where we have received little info. This weak layer should not be trusted.
Winds are forecast to be strong with the approaching frontal system. New snow will be blown into wind slabs in exposed lee terrain, possibly well below ridge crests. A small wind slab might trigger deeper instabilities.
There are two persistent weak layers still present in the upper snowpack. These haven't been reactive for a few days now, but intense spring sun, a wind slab or cornice failure could be enough to reawaken this problem.
Around 40 cm of new snow has fallen, with more on the way. At high elevations, wind-loading is likely to have formed slabs on lee and cross-loaded terrain features. Cornices may be fragile.
There is a possibility of triggering a deep weak layer in specific areas, creating a very large avalanche.
Strong winds from the south west will redistribute the storm snow into wind slabs on exposed lee slopes.  A big enough wind slab might trigger deeper instabilities
Additional loading from the incoming storm may be enough to tip the scales on some large, ripe cornices and initial a failure.  A large cornice dropping onto a slope might initiate a failure of a deeply buried weak layer.
Incoming storms with strong wind will build wind slabs in lee exposed slopes
This slab overlying the March 25 persistent weak layer is still on the radar with professionals in the area.
New snow load may tip the balance on existing, large cornice features.
Wind slabs are forming with the new snow and high winds. Use caution on lee slopes.
Additional loading on the March 25 combination layer may make this layer extremely touchy. Use caution in wind loaded areas and other deep deposition zones.
="s_3FE45715">Wind slabs on lee slopes are definitely on the radar, with the potential for triggering a wind slab that might step down to the weak March 25th layer.
The weak March 25th layer is between 45 and 75cm deep. If triggered it could produce large destructive avalanches.
New snow may get blown into fresh wind slabs on the immediate lee of ridge lines and other terrain breaks.
Large cornices at ridgetop may fail under the weight of a person. Cornices may grow further with anticipated new snow and wind, and will remain unstable, particularly during periods of warming.
="s_3FE45715">A relatively small amount of snow Friday night and Saturday accompanied by strong SW winds will likely result in the development of thin fresh wind slabs. These slabs are expected to be most sensitive immediately lee of ridge-crest.
="s_3FE45715">Increased winds Friday night and Saturday will add to the already large cornices that loom over many features, potentially increasing the likelihood of failure. Cornice failure has the potential to release slabs on slopes below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A relatively small amount of snow Friday night and Saturday accompanied by strong SW winds will likely result in the development of thin fresh wind slabs.  These slabs are expected to be most sensitive immediately lee of ridge-crest.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Increased winds Friday night and Saturday will add to the already large cornices that loom over many features, potentially increasing the likelihood of failure. Cornice failure has the potential to release slabs on slopes below.</span><span class="s_AA239
A relatively small amount of snow Friday night and Saturday accompanied by strong SW winds will likely result in the development of thin fresh wind slabs.&nbsp; These slabs are expected to be most sensitive immediately lee of ridge-crest.
New snow may get blown into fresh wind slabs on the immediate lee of ridge lines and other terrain breaks. Where unaffected by wind, loose snow sitting on a crust could sluff easily in steep terrain.
Watch for these new slabs in immediate lees in Alpine terrain.
Buried windslabs in alpine terrain. These developed earlier in the week when winds increased out of the SW.
Cornices may fail with daytime warming and trigger slabs on underlying slopes or possibly awaken the basal facets that haven't been active in a long time causing a full depth avalanche.
15 to 20cm new snow with strong winds will build slabs on lee features. In some locations these slabs sit on facets and surface hoar from the last clear period and may be quite touchy
We haven't had much activity on this slab-over-weak layer recently, but it's worth remembering.
New snow loading will make some cornice features quite fragile.
Recent storm snow has been blown onto lee slopes at treeline and above.  These soft slabs may be very reactive to skier or rider traffic.
This slab has not been active recently, and may soon disappear as a problem, but for the time being it's worth keeping in mind.
New snow loading and warming temperatures may trigger cornice failures, definitely something to be aware of.
Strong winds associated with this storm have built wind slabs in lee terrain, these wind loaded pockets may be sitting on facets, surface hoar or crusts and could be very touchy
Additional loading on the March 25 combi-layer may make this layer extremely touchy. Use caution in wind loaded areas and other deep deposition zones.
The new wind slabs may be lying on facets and/or surface hoar from the last period of clear weather.
This persistent slab over the March 25th layer will most likely soon disappear as a problem with warm spring temperatures, but for now is something to be aware of.
="s_3FE45715">Snowfall Friday night was accompanied by strong SW winds, and these winds are expected to continue into Sunday. Fresh storm/wind slabs are sitting on crust, facets and/or surface hoar which may keep them touchy into early next week.
="s_3FE45715">Ongoing winds are adding to the already large cornices that loom over many features, possibly increasing the likelihood of failure. A large cornice failure may be able to trigger a slab release on slopes below.
="s_3FE45715">Snowfall Friday night was accompanied by strong SW winds, and these winds are expected to continue into Sunday. Fresh wind slabs are sitting on crust, facets and/or surface hoar which may keep them touchy into early next week.
Watch for pockets of windslabs in open wind affected terrain. Especially along ridgelines and in gullied terrain.
Watch for cornices overhead. New load and winds are causing these ball caps to grow.
Cornices become weak with daytime heating, so travel early on exposed slopes.Give cornices a wide berth when travelling on or below ridges.
Recent storm snow sits over a touchy weak layer and is reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs may be reactive for longer than normal due to the presence of buried surface hoar.
Up to 50cm of recent storm snow combined with strong southwest winds have produced a wind slab problem that my be quite touchy in some locations.
No recent reports of activity on this layer, but we don't think it's gone yet. Something to keep in mind when contemplating riding big features.
="s_3FE45715">Recent storm snow sits over a touchy weak layer and is reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs may be reactive for longer than normal due to the presence of buried surface hoar.
Strong winds with the recent storms have built soft slabs on lee terrain features.&nbsp; These could propagate large enough to injure or bury a skier / rider.
Very little activity on this layer recently, but it's still worth considering the possibility of activating this persistent problem.&nbsp; It could produce a large and destructive avalanche if triggered.
Strong winds during this storm cycle have built wind slabs in exposed lee terrain and at treeline. These wind loaded pockets may be sitting on facets, surface hoar or crusts and could be very touchy.
Additional loading on this layer may bring it back to life. Use caution in wind loaded areas and other new deposition zones.
Recent storm snow has been redistributed into wind slabs on lee slopes. A small wind slab might trigger deeper instabilities
This layer has not been reported as active recently, but commercial operators are keeping a close eye on this layer, as it has the potential to produce large, destructive avalanches.
In steep convex terrain it will be worth investigating the surface wind slabs. They are bonding quickly, but unstable pockets do exist. Solar aspects will degrade quickly once the sun comes out.
Continued snowfall and strong southerly winds will likely add to the existing wind slab problem. Watch for triggering in cross-loaded features and steep rollovers.&nbsp;
Cornices may continue to grow this week and may become large and fragile, especially during any sunny breaks.
="s_3FE45715">Recent cornice growth has been observed and large cornices are expected to become weak with daytime warming, especially when exposed to the sun. Cornices have the potential to trigger large slab avalanches.
="s_3FE45715">Afternoon sun is expected to trigger sluffing on steep sun-exposed slopes. Sluffing has the potential to trigger larger slab avalanches.
Recent cornice growth has been observed and large cornices are expected to become weak with daytime warming, especially when exposed to the sun.  Cornices have the potential to trigger large slab avalanches.
Afternoon sun is expected to trigger sluffing on steep sun-exposed slopes.  Sluffing has the potential to trigger larger slab avalanches.
1681A555">Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Weak, looming cornices may fail with solar radiation.
No recent activity has been reported on this layer, but it's still there, and could produce a large avalanche if triggered. Large loads like cornice fall, or hitting the sweet spot in thin-thick snowpack areas could act as a trigger.
1681A555">Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Give looming cornices a wide berth if the sun comes out.
1681A555">Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Use caution and watch for reverse loaded slopes from changing winds.
1681A555">Additional snow loading on the mid- March persistent weak layer could bring it back to life. Smaller storm slab avalanches may step down to this layer, initiating large and destructive avalanches.
Storm slabs are touchy especially where they sit on a buried&nbsp; facet, surface hoar and/ or crust interface. Strong winds have built wind slabs in lee terrain in the alpine and at treeline. Use caution and watch for reverse loaded slopes.
Additional storm snow loading on the mid- March persistent weak layer could bring it back to life. Smaller storm slab avalanches may step down to this layer, initiating large, destructive avalanches.
Storm slabs sit over a touchy weak layer and remain reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs may be reactive for longer than normal due to the presence of buried surface hoar.
Recent cornice growth has been observed and large cornices are expected to become weak with daytime warming, especially when exposed to the sun. Cornices have the potential to trigger large slab avalanches.
Afternoon sun is expected to trigger sluffing on steep sun-exposed slopes. Sluffing has the potential to trigger larger slab avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs sit over a touchy weak layer and remain reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs may be reactive for longer than normal due to the presence of buried surface hoar.</span><span class="s_AA239
Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Use caution and watch for reverse loaded slopes from changing winds.
Additional snow loading on the mid- March persistent weak layer could bring it back to life. Smaller storm slab avalanches may step down to this layer, initiating large and destructive avalanches.
Storm slabs are touchy, especially where they sit on a buried facet, surface hoar and/ or crust interface. Strong winds have built wind slabs on leeward slopes and behind terrain features. Use caution and watch for reverse loaded slopes.
Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Give looming cornices a wide berth if the sun comes out.
Strong winds have built wind slabs in lee terrain in the alpine and at treeline. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Weak, looming cornices may fail with solar radiation and trigger slopes below.
No recent activity has been reported on this layer, but it's still there, and could produce a large avalanche if triggered. Large loads like cornice fall, or hitting the sweet spot in thin-thick snowpack areas could act as a perfect trigger.
Today the sun brought these on by 1pm on steep south aspects. We can expect the same tomorrow
These are bonding quickly. Potential trigger zones would be steep, convex areas and crossloaded gullies.
The new snow and wind has formed large cornices. These are soft and ripe for the season. They have potential to trigger the slopes below.
Recent storm slabs sit over a weak layer and remain reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs have been reactive for longer than normal due to the presence of buried surface hoar.
Strong winds have redistributed recent storm snow into wind slabs on leeward slopes and behind terrain features. They are touchy where they sit on buried facets, surface hoar and/ or crusts. Give looming cornices a wide berth if the sun comes out.
No recent activity has been reported on this layer, but it's still there, it could produce a large avalanche if triggered. Large loads like cornice fall, intense warming, or hitting the sweet spot in thin-thick snowpack areas could act as a trigger.
Solar radiation and rising freezing levels will deteriorate the snowpack. Travel on sunny slopes early, and watch for signs of instabilities like avalanches, moist surface snow and snowballing.
1681A555">Solar radiation and rising freezing levels will deteriorate the snowpack. Travel on sunny slopes early, and watch for obvious signs of instabilities like avalanches, moist surface snow and snowballing.
Storm slabs are touchy, especially where they sit on a buried facet, surface hoar and/ or crust interface. Strong winds have built wind slabs on leeward slopes and behind terrain features. Human triggering is likely.
Additional storm snow loading on the mid- March persistent weak layer has brought it back to life. Smaller storm slab avalanches may step down to this layer, initiating large, destructive avalanches.
Strong winds have redistributed recent storm snow into wind slabs on leeward slopes. They are especially touchy where they sit on buried facets, surface hoar and/ or crusts. Cornices are large and may weaken with solar radiation.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent storm slabs sit over a weak layer and remain reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs have been reactive for longer than normal due to the presence of buried surface hoar.</span><span class="s_AA239
="s_3FE45715">Recent storm slabs sit over a weak layer and remain reactive to human-triggering. Strong SW winds have loaded leeward terrain features in the alpine. These slabs have been reactive for longer than normal due to the presence of buried surface hoar.
Avalanche hazard will increase starting this afternoon.
Today we had a look at almost all of the forecast region. Most areas look heavily wind affected and the snow coverage looks solid. If an avalanche was initiated, it would likely be from a shallow area or a buried obstacle.
New storm slabs are expected to develop with forecast new snow and wind.
New storm slabs are developing due to the on-going storm. These storm slabs may not bond well to the old surface of crusts, wind hardened snow, facets, or surface hoar.
New storm slabs are expected to develop due to forecast new snow and wind. These slabs may be easily triggered by light additional loads.
The on-going storm is developing new storm slabs that may not bond well to the old surface of crusts, facets, and surface hoar.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Previously strong north winds formed wind slabs that extend from treeline to just below ridge crest. Most of these wind slabs are probably old, tired and hard to trigger, but there may be a few that remain sensitive to human triggering.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Stiff wind slabs may be lurking near, or well below, ridge crests. Conditions are highly variable, so be alert to hollow, drummy sounds and changes in the feel of the snow as you travel. </span><span class="s_AA239
Areas of old hard slab may still exist on southwesterly aspects as new wind slabs develop on northeasterly slopes and behind terrain features. Loose dry sluff will likely run fast and far over the old crusts.
Hard wind slabs may exist in certain locations. Pay attention to changes in the snow beneath your feet or sled like shooting cracks or whumphs (drops) within the snowpack. Hollow, drum like sounds may also indicate a wind/ hard slab.
Runouts  are ugly. Even small avalanches can push you into and off terrain hazards.
Dense wind slabs are common in Alpine terrain and open areas at Treeline, especially in lee and cross-loaded features. Steep terrain with shallow snowpack characteristics are potential trigger points.
Storm slabs are developing with each pulse of wind and snow that moves across the region. Areas with enough snow to ride, may be the most likely place for developing storm slabs.
Heavy precipitation and strong winds are forecast to continue to develop storm slabs on all aspects. Storm slabs may not bond well to old surfaces, and may be triggered naturally or by light additional loads.
New storm slabs continue to develop as each pulse of moisture and wind moves across the region from the southwest.
Hard wind slabs may exist on certain slopes. Pay attention to changes in the snow beneath your feet or sled like shooting cracks or whumphs (drops) within the snowpack. Hollow, drum like sounds may also indicate a wind/ hard slab.
New storm slabs continue to develop with each pulse of moisture and wind that moves across the region.
Older stiff wind slabs may be lurking near, or well below, ridge crests. Conditions are highly variable, so be alert to hollow, drummy sounds and changes in the feel of the snow as you travel. New soft wind slabs may develop on N-E aspects.
Snow amounts seem to vary region wide. If 15 cm plus falls in your local riding areas, storm slab avalanches are likely. Wind slabs may also be found on northerly slopes.
A few nasty weak layers are being buried by the new snow.  Storm slabs should not be much of a problem yet, but this problem is expected to become very touchy as the new snow combines with wind and potential warming this weekend.
Previously strong north winds formed wind slabs that extend from treeline to just below ridge crest. Most of these wind slabs are probably old, tired and hard to trigger, but there may be a few that remain sensitive to human triggering.
="s_3FE45715">A few nasty weak layers are being buried by the new snow. Storm slabs should not be much of a problem yet, but this problem is expected to become very touchy as the new snow combines with wind and potential warming this weekend.
="s_3FE45715">Previously strong north winds formed wind slabs that extend from treeline to just below ridge crest. Most of these wind slabs are probably old, tired and hard to trigger, but there may be a few that remain sensitive to human triggering.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A few nasty weak layers are being buried by the new snow.  Storm slabs should not be much of a problem yet, but this problem could become very touchy as the new snow combines with wind this weekend.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A few nasty weak layers are being buried by the new snow.  Storm slabs should not be much of a problem yet, but this problem is expected to become very touchy as the new snow combines with wind and potential warming this weekend.</span><span class="s_AA239
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Snow is building up over a touchy weak layer. In areas with enough snow, a sensitive storm slab is the result.
Hard old wind slabs may still be found near ridge tops.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Snow is building up over a very touchy weak layer and building storm slabs that are sensitive to human triggering.
Storm slabs continue to develop in the alpine, and may develop at treeline as the freezing level drops overnight.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Snow is building up over a very touchy weak layer and building storm slabs that may be sensitive to human triggering.
1681A555">Snow is building up over a very touchy weak layer and building storm slabs that are sensitive to human triggering.
Snow amounts seem to vary region wide. Touchy storm slabs are developing and becoming electric, especially in areas receiving higher snowfall amounts. Natural and rider triggered avalanches are likely.
Storm slabs continue to develop due to heavy precipitation and strong winds.
Older stiff wind slabs may be lurking near, or well below ridge crests. Conditions are highly variable, so be alert to hollow, drum- like sounds and changes in the snow as you travel. New soft wind slabs may develop on N-E aspects.
Pay attention to the snow beneath your skis or under your sled like shooting cracks or whumphs (drops) within the snowpack. Stiff wind slabs likely may exist.
Storm slabs continue to develop with incremental loading above a variety of old surfaces.
Recent storm slabs are expected to settle and bond over the next few days.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Snow is building up over a very touchy weak layer and building storm slabs. Winds are also creating slabs on lee slopes.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Snow is building up over a very touchy weak layer and building storm slabs. Winds are also creating deep slabs on lee slopes.</span><span class="s_AA239
Storm slabs continue to develop with each new pulse of Pacific moisture. Incremental loading like this can add a great amount of uncertainty for forecasting avalanche danger.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Snow is building up over a very touchy weak layer and building storm slabs that may be sensitive to human triggering. Winds are also building wind slabs on lee slopes.</span><span class="s_AA239
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Snow is building up over a very touchy weak layer and building storm slabs. Winds are also creating deep slabs on lee slopes.</span><span class="s_AA239
&nbsp; Dense wind slabs are common in Alpine terrain and open areas at Treeline, especially in lee and cross-loaded features. Steep terrain with shallow snowpack characteristics are potential trigger points.
Snow amounts seem to vary region wide. Touchy storm slabs continue to build and may become electric, especially in areas receiving higher snowfall amounts. Natural and rider triggered avalanches are likely.
Storm slabs will continue to develop with each wave of Pacific moisture. Avalanche size and frequency are expected to increase throughout the weekend.
Thin new storm slabs continue to develop as Maritime systems weaken across the inland ranges.
Storm slabs continue to build over touchy weak layers. Conditions are highly variable, so be alert to changes in the snowpack as you travel. Slabs may be thicker and and stiffer on N-NE slopes.
Storm slabs continue to develop in the alpine. Forecast new snow and wind will add to these developing slabs.
Avoid steep unsupported start zones above 2200 meters.
The hazard will increase due to continued precipitation and increasing wind speeds.
Storm slabs are rapidly building over a touchy weak layer.  This slab problem is expected to become widespread on Sunday with new storm loading overnight.  Strong SW winds are creating thicker slabs in lee features of wind exposed terrain.
Storm slabs are building over a touchy weak layer.  This slab problem is expected to become widespread on Sunday with new storm loading overnight.  Strong SW winds are creating thicker slabs in lee features in wind exposed terrain.
Moderate to strong ridge top winds with precipitation will build storm&nbsp; and wind slabs.
Storm slabs will continue to develop with increased precipitation and strong SW winds
The storm slab will continue to grow with incoming precipitation
="s_3FE45715">Ongoing snowfall should continue to energize the storm slab problem.  Savvy folks will choose terrain that provides lots of simple, well supported options.  I would not be surprised to see large human triggered avalanches in more challenging terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs are building over a touchy weak layer.  This slab problem was not widespread on Saturday but is expected to become a concern Sunday with new storm loading overnight.  Strong SW winds are creating thicker slabs in leeward features.</span><span class="s_AA239
Expect the storm slabs in the Alpine to be most reactive in lee features. Below 1800m, expect to find 30-40cm of recent storm snow overlaying a very weak layer of surface hoar anywhere the trees are open enough to provide nice riding.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">You're likely to find small storm slabs in wind sheltered terrain. Wind exposed terrain is a different story. Where the wind is blowing, I expect a growing wind slab problem that will likely increase in sensitivity to triggering throughout the day.</span><span class="s_AA239
You're likely to find small storm slabs in wind sheltered terrain. Wind exposed terrain is a different story. Where the wind is blowing, I expect a growing wind slab problem that will likely increase in sensitivity to triggering throughout the day.
Most slab activity is expected to be above 1900 meters. Avalanches may step into old layers above 2200 meters.
Dense wind slabs are common in Alpine terrain and open areas at Treeline, especially in lee and cross-loaded features.
="s_3FE45715">Thick storm slabs continue to build over a touchy weak layer. This slab problem is expected to continue to get worse as more snow accumulates on Monday. Strong SW winds are creating thicker slabs in lee features in wind exposed terrain.
Thick storm slabs continue to build over a touchy weak layer. This slab problem is expected to continue to get worse as more snow accumulates on Monday. Strong SW winds are creating thicker slabs in lee features in wind exposed terrain.
Strong wind and heavy forecast snowfall Sunday night and Monday are expected to energize the storm slab problem. Storm slabs in motion may step down to the mid-November crust, or potentially deeper resulting in large destructive avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm slabs continue to build over a touchy weak layer.  This slab problem is expected to continue to get worse as more snow accumulates on Monday.  Strong SW winds are creating thicker slabs in lee features in wind exposed terrain.</span><span class="s_AA239
New snow continues to be formed into wind slabs by strong SW winds and there is potential for 5 to 25cm of new snow by Monday afternoon.&nbsp; The more new snow the region receives, the more reactive the resulting storm and wind slabs will be.
Continued strong SW winds are likely adding to existing wind slabs on lee aspects.  Pay attention to obvious clues like shooting cracks, stiffening snow under your machine/skis and hollow drum like sounds which all indicate instability.
The storm slab will be reactive at treeline and above, as we continue to receive large amounts of new snow.
Ridge top winds will continue to build storm and wind slabs
Recent storm snow loading is building a dense storm slab, and may be more pronounced in areas transported by the wind
Continued precipitation is building the storm slab.
Storm slabs are building over a crust on solar aspects and a touchy weak layer of surface hoar on all aspects below approximately 1800m. Strong to extreme SW winds are creating thick wind slabs in places not normally expected.
Expect to see lots of avalanche activity involving the overnight snow.&nbsp; Winds gusting over 100kph have made extensive loading.
Wind slab development is on-going and will continue through the night and on Tuesday. The Dec 4th interface of surface hoar, sun crust and facets will be ripe for triggering once there is a significant wind slab formed overtop this weak layer.
New snow loads and strong winds will lead to sluffing in steep terrain at all elevations.
="s_DDF6C5E8">Heavy snowfall will likely result in a continued and widespread avalanche cycle.
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Heavy snowfall will result in a widespread avalanche cycle.
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Heavy snowfall will likely result in a continued and widespread avalanche cycle.
1681A555">A layer of surface hoar lies under the recent storm snow that could increase both it's likelihood of triggering and the size of any resulting avalanches.
="s_3FE45715">Thick storm slabs continue to build over a touchy weak layer. This slab problem is expected to get worse on Tuesday as the storm continues and freezing levels rise to around treeline. Strong SW winds are creating thicker slabs in leeward features.
Thick storm slabs continue to build over a touchy weak layer. This slab problem is expected to get worse on Tuesday as the storm continues and freezing levels rise to around treeline. Strong SW winds are creating thicker slabs in leeward features.
Storm slabs continue to build over a touchy weak layer. This slab problem is expected to get worse on Tuesday as the storm continues and freezing levels rise to around treeline. Strong SW winds are creating thicker slabs in leeward features.
="s_3FE45715">Rapidly rising temperatures, snowfall transitioning to rain and strong SW winds should make for a tricky Tuesday. Rapid settlement of the recent storm snow may result in a widespread avalanche cycle at and above treeline.
Rapidly rising temperatures, heavy snowfall transitioning to rain and strong SW winds should make for a tricky Tuesday. Rapid settlement of the recent storm snow will likely result in a widespread avalanche cycle at all elevations.
Travel in avalanche terrain is not recommended today.
Storm slab formation is on-going in the Alpine and at Treeline in lee and cross-loaded features. Field tests today indicate that the Dec 4th interface is very sensitive to human triggering.
Recent wind and snowfalls are causing sluffing in steep terrain at all elevations.
="s_DDF6C5E8">The reactivity of the storm snow should decrease as freezing levels fall, however, slab avalanches are still likely in steep unsupported terrain and wind loaded features.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">The reactivity of the storm snow should decrease as freezing levels fall, however, slab avalanches are still likely in steep unsupported terrain and wind loaded features.</span><span class="s_AA239
Weaknesses are lurking within and under the recent storm snow with particularly deep and touchy slabs on the leeward side of ridgecrests and terrain breaks.
Natural avalanche activity should taper off as things dry out and cool off. However, expect storm and wind slabs to remain susceptible to human triggers for the forecast period.
Recent storm snow is bonding poorly to the previous snow surface and is expected to be particularly deep and touchy on leeward side of ridgecrests and terrain features.
Natural avalanche activity should taper off as things dry out and cool off. However, storm and wind slabs will likely remain susceptible to human triggers for the forecast period.
Natural avalanche activity should taper off as things dry out and temperatures drop. However, storm and wind slabs will likely remain sensitive to human triggers for the forecast period.
="s_3FE45715">Above treeline, storm slabs continue to build. Strong SW winds are creating thicker slabs in leeward features. At lower elevations, rain has soaked the snow surface resulting in heavy upside-down slabs which overly touchy surface hoar.
="s_3FE45715">Above treeline, thick storm slabs continue to build. Strong SW winds are creating thicker slabs in leeward features. At lower elevations, rain has soaked the snow surface resulting in heavy upside-down slabs which overly very touchy surface hoar.
="s_3FE45715">Above treeline, thick storm slabs continue to build. Strong SW winds are creating thicker slabs in leeward features. At lower elevations, rain has soaked the snow surface resulting in heavy upside-down slabs which overly touchy surface hoar.
Above treeline, thick storm slabs continue to build. Strong SW winds are creating thicker slabs in leeward features. At lower elevations, rain has soaked the snow surface resulting in heavy upside-down slabs which overly very touchy surface hoar.
Storm slabs sitting on top of the Dec 4th interface are found in the Alpine and at Treeline in lee and cross-loaded features. Recent field tests indicate that these slabs are sensitive to human triggering.
Expect sluffing in steep terrain at Treeline and above.
Storm and wind slabs will likely remain susceptible to human triggers for the next couple of days especially in wind loaded features or steep slopes where the new snow sits above a crust.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A thick storm slab overlies a highly variable interface which is still reactive in many areas. Strong SW winds have created thicker wind slabs in leeward features.</span><span class="s_AA239
="s_DDF6C5E8">Slab avalanches are still possible, especially in steep unsupported terrain and wind loaded features below 2200m where the new snow maybe sitting on a crust.
Storm and wind slabs will likely remain sensitive to human triggers, especially at upper elevations.
Expect recent storm snow to remain sensitive to human triggers for the forecast period. Slabs will be especially deep and touchy on wind-loaded slopes below ridge crests and in steep chutes.
Weaknesses are lurking within and under the recent storm snow with particularly touchy slabs on the leeward side of ridge crests and on steep unsupported slopes.
The new snow sitting on a buried layer of surface hoar may be reaching a critical depth for avalanches.
A thick storm slab overlies a highly variable interface which is still reactive in many areas. Strong SW winds have created thicker wind slabs in leeward features.
Fresh snow will likely be sensitive to human triggers throughout the forecast period. Slabs will be particularly deep and weak on the downwind side of ridge crests and other similar terrain breaks.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Natural avalanche activity should taper off as things dry out and cool off. However, storm and wind slabs will likely remain susceptible to human triggers for the forecast period.
A thick storm slab overlies a highly variable interface which may remain reactive in many areas. Strong SW winds have redistributed the storm snow layers forming new wind slabs in leeward features.
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Slab avalanches are still possible especially in steep unsupported terrain and wind loaded features.</span><span class="s_AA239
Storm slabs up to 50cm deep sitting on top of the Dec 4th interface are found in the Alpine and at Treeline in lee and cross-loaded features. Recent avalanche activity on this layer has occurred in the past 48hrs.
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Slab avalanches are still possible, especially in steep unsupported terrain and wind loaded features.</span><span class="s_AA239
Storm snow weaknesses in the top metre remain sensitive to human triggers. These storm and wind slabs will be particulary deep and touchy on the downwind side of ridge crests and in wind-loaded gullies in exposed areas at higher elevations.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Human triggered avalanches are possible, especially in wind loaded features in the alpine and at tree-line where the recent storm snow may be sitting on a layer of buried surface hoar.</span><span class="s_AA239
="s_3FE45715">A thick storm slab overlies a highly variable interface which is still reactive in many areas. Strong SW winds have created thicker wind slabs in leeward features.
ont-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A8FEC758">The new snow is sitting on a buried layer of surface hoar that may be at a critical depth for human triggered avalanches.
Winds shifted from west to east and may have reverse loading mid slope features.
Expect touchy wind slabs propagating easily on the underlying crust entraining lots of snow
These windslabs will appear as freshly windloaded areas near ridge lines. Buried windslabs may also be present in more open terrain.
The weakness buried early-December is becoming more stubborn to trigger, but lingering pockets of buried surface hoar and facets may maintain touchy conditions on sheltered slopes, especially in the 1700-2100m elevation range.
New snow will likely be sensitive to human triggers, and particularly deep and weak on the leeward side of ridge crests and in wind-loaded chutes.
The weakness buried early-December is becoming more stubborn to trigger, but lingering pockets of buried surface hoar may maintain touchy conditions on sheltered slopes in the northern part of the region, especially in the 1400-1800m elevation range.
New snow will likely be sensitive to human triggers, and particularly deep and weak on the leeward side of ridge crests and terrain breaks, and in wind-loaded chutes.
="s_DDF6C5E8">Natural and human triggered slab avalanches will be coming increasingly likely through the day especially in steep unsupported terrain and wind loaded features.
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">S</span><span class="s_DDF6C5E8">lab avalanches remain possible in steep unsupported terrain and wind loaded features, especially where this snow is sitting on a rain crust.
Moderate to strong north through east winds have created soft slabs in lee features both at ridge-top and on cross loaded slopes.
Moderate winds from the east on Thursday have reverse loaded lee features.
A layer of buried surface hoar can be found 70 to 130cm below the snow surface and is expected to be most sensitive to human triggering below treeline between 1400 and 1800m. Plan to travel below treeline as conservatively as possible.
="s_3FE45715">New snow is expected to remain sensitive to human triggers. Storm slabs are thought to be especially deep and weak around alpine terrain features like the leeward side of ridge crests, terrain breaks, and wind-loaded chutes.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> A layer of buried surface hoar can be found 70 to 130cm below the snow surface and is expected to be most sensitive to human triggering below treeline between 1400 and 1800m.  Plan to travel below treeline as conservatively as possible.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow is expected to remain sensitive to human triggers. Storm slabs are thought to be especially deep and weak around alpine terrain features like the leeward side of ridge crests, terrain breaks, and wind-loaded chutes.</span><span class="s_AA239
="s_3FE45715">A layer of buried surface hoar can be found 70 to 110cm below the snow surface and is expected to be most sensitive to human triggering below treeline between 1400 and 1800m. Plan to travel below treeline as conservatively as possible.
="s_3FE45715">A layer of buried surface hoar can be found 35 to 80cm below the snow surface and is expected to be most sensitive to human triggering below treeline between 1400 and 1800m. Plan to travel below treeline as conservatively as possible.
New slabs will be building through the day given the forecast for strong winds and snowfall.&nbsp;
Stay well back from the cornice lines.&nbsp;
Confined to lee areas as well and cross-loaded gullies. So far they do not extend to far downslope. Easily found in alpine areas more specific at treeline.
A layer of buried surface hoar can be found 70 to 110cm below the snow surface and has been most sensitive to human-triggering below treeline between 1400 and 1800m. Plan to travel below treeline as conservatively as possible.
New snow and wind is expected to create fresh storm slabs in wind exposed zones. Human triggered avalanches are most likely immediately lee of ridge crest and on mid slope terrain features like convexities, wind loaded chutes and rock outcroppings.
Limited alpine visibility may push riders below treeline where a reactive layer of buried surface hoar has been most sensitive to human triggering between 1400 and 1800m. Savvy folks will seek out well supported simple terrain at treeline Sunday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and wind is expected to create fresh storm slabs in wind exposed zones. Human triggered avalanches are most likely immediately lee of ridge crest and on mid slope terrain features like convexities, wind loaded chutes and rock outcroppings.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Limited alpine visibility may push riders below treeline where a reactive layer of buried surface hoar has been most sensitive to human triggering between 1400 and 1800m.  Savvy folks will seek out well supported simple terrain at treeline Sunday.</span><span class="s_AA239
Recently formed wind slabs may exist at higher elevations. Watch for triggering in the lee of ridge crests and in gullies.
Moderate to strong winds have created soft wind slabs at treeline and in the alpine. Watch for triggering in gullies and in the lee of ridge crests.
Heavy snowfall and extreme ridgetop winds on Saturday and Sunday will create potent new storm slabs. The best (and safest) riding will be in sheltered low-angle terrain.
Heavy snowfall and extreme ridgetop winds on Saturday and Sunday may create potent new storm slabs. The best (and safest) riding will be in sheltered low-angle terrain.
Slabs are moving quite easily in the alpine but are less reactive as you drop down into more sheltered terrain.
Thin wind slabs have formed in Alpine areas on lee and cross-loaded features. These slabs do not seem to extend far down-slope, but could be a concern in steep and unsupported terrain.
="s_3FE45715">Recent storm instabilities may remain reactive to human-triggering, especially in the leeward side of ridge crests and in wind-loaded chutes.
="s_3FE45715">The weak layers buried in early-Dec and mid-Nov in the middle of the snowpack have become difficult to trigger but are still a concern in isolated areas. Heavy triggers like cornices or avalanches stepping down could result in very large avalanches.
Recent storm snow is expected to remain reactive to human-triggering, especially in the leeward side of ridge crests and in wind-loaded chutes.
A weakness buried early-Dec and a rain crust from mid-Nov in the mid-pack are becoming difficult to trigger but are still a concern in isolated areas.  Heavy triggers like cornices or avalanches stepping down could result in very large avalanches.
Natural activity has tapered-off, but human-triggered storm slab avalanches remain a concern, especially in high elevation lee terrain. I'd give the snowpack a few days to adjust to the load of the new snow before pushing into any steep alpine lines.
Recent wind and snow have formed new and potentially unstable cornices. Use extra caution when approaching ridge crests.
Moderate to strong winds have created wind slabs at treeline and in the alpine. Watch for triggering in gullies and in the lee of ridge crests.
Recent wind slabs are expected to remain reactive to human-triggering, especially in the leeward side of ridge crests and in wind-loaded chutes.&nbsp; The sun may increase the likelihood of triggering storm instabilities on steep, south-facing slopes.
="s_3FE45715">The storm slab problem should be settling out quickly, but I would still be wary of steep unsupported features, slopes immediately lee of ridge crest, convexities, wind loaded chutes and rock outcroppings.
The storm slab problem should be settling out quickly, but I would still be wary of steep unsupported features, slopes immediately lee of ridge crest, convexities, wind loaded chutes and rock outcroppings.
Wind slabs are evident in lee and cross-loaded features, but these slabs are not found everywhere. Be cautious as you transition into wind affected snow.
="s_69982360">A layer of buried surface hoar can be found at and below tree line and remains sensitive to human triggering. It is most widespread between 1400m and 1800m. A buried sun crust and facets can be found in the alpine.
span class="s_AD4A7DB8">The storm slab problem should be settling out quickly, but I would still be wary of steep unsupported features, slopes immediately lee of ridge crest and convexities.
Wind slabs may exist on northerly aspects as well as southerly aspects as the wind has shifted round to the north.
A weakness buried early-Dec and a rain crust from mid-Nov in the mid-pack are becoming difficult to trigger but are still a concern in isolated areas.&nbsp; Heavy triggers like cornices or avalanches stepping down could result in very large avalanches.
Wind loading occurred initially on north-facing slopes and with a switch to northerly winds, on slopes facing south.
In the Coquihalla area, weak surface hoar crystals may exist about 50cm below the surface. I'd dig down and test for this weakness before committing to any steep slopes.
Last weekend's storm snow has had a few days to settle and gain strength, and storm slab avalanches have become less likely. That said, human triggering is still possible in steep, unsupported, wind-exposed  terrain.
Wind and snow forecast for Monday night will form new wind slabs in the alpine and at treeline. Watch for conditions that change with elevation, and use extra caution around ridge crests, gullies and convexities.
New snow and wind forecast for Monday night will form new wind slabs in the alpine and at treeline. Watch for conditions that change with elevation, and use increased caution in gullies and around ridgecrests.
Be aware of early season conditions, terrain traps, exposed rocks and open glacial features.
These slabs are buried beneath 10-20cm's of snow in the mid elevation alpine. In the upper alpine reaches, expect these slabs to be more pronounced and widespread. These slabs sit on a variety of surfaces.
Pockets of wind slab may be found on several aspects in the alpine and at treeline due to changing wind directions and loose snow available for transport.
Some pockets of wind slab may continue to be triggered by light additional loads in the alpine and at treeline.
Pockets of wind slab may exist on both north and south aspects due to recent variable wind directions.
New snow and wind on Monday night has likely formed new wind slabs in the alpine and at treeline. Watch for conditions that change with elevation, and use increased caution in gullies and around ridgecrests.
Wind and snowfall on Monday night has likely formed new wind slabs in the alpine and at treeline. Watch for conditions that change with elevation, and use extra caution around ridge crests, gullies and convexities.
Small pockets of wind slab can be found in ridge loaded lee features
Small pockets of wind slab can be found in ridge loaded lee features.
1681A555">Small pockets of wind slab can be found in ridge loaded lee features.
The storm slab problem should be settling out quickly, but I would still be wary of steep unsupported features, slopes immediately lee of ridge crest and convexities.
On Tuesday we received reports of winds redistributing loose surface snow and forming new wind slabs in lee terrain at treeline and in the alpine. Watch for triggering in the lee of ridge crests and in gullies.
Storm accumulations from the weekend may have gained considerable strength in some areas. That said, I'd remain cautious in high elevation lee terrain where lingering pockets of wind slab may remain sensitive to human triggering.
Steep, rocky South facing slopes may heat up with sun exposure.
New storm slabs are expected to develop overnight. Storm slabs may be sitting on a weak layer of surface. Pockets of old wind slab may continue to linger at higher elevations.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Recent winds have been mainly light and variable, however, s</span><span class="s_1681A555">mall pockets of wind slab can be found in some ridge loaded lee features.
Some pockets of windslab may continue to be found at higher elevations where winds have transported available snow.
Some pockets of windslab may continue to be triggered by light additional loads in the alpine and at treeline.
Cornices may be weak with new growth and may fall off naturally or with continued wind loading.
Wind slabs may continue to be triggered by light additional loads in the alpine. Watch for pockets of wind slab directly below ridges.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent winds have been mainly light and variable, however, small pockets of wind slab can be found in some ridge loaded lee features.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent winds have been mainly light and variable, however, small pockets of wind slab can be found in some ridge loaded lee features.</span><span class="s_AA239A9B">
1681A555">Small isolated pockets of wind slab can be found in some ridge loaded lee features.
Wind slabs exist in exposed lee (downwind) terrain. They may be especially unstable if they lie above the slippery rain crust that formed during the rain event that occurred at the end of last week.
Watch for soft storm snow slabs in cross loaded and lee loaded areas.
These slabs are still present in the alpine. Overall the snowpack is quite strong and supportive. Steep terrain with recent loading will still have potential for human triggered avalanches.
Incremental loading of a few cm per day with strong winds is expected to develop new wind slabs in the alpine and at treeline.
New storm slabs are expected to develop with forecast new snow and wind. Watch for reverse loading as the wind direction changes back to the south.
New storm slabs were delayed as the storm did not push inland as fast as forecast. Strong winds and new snow should develop storm slabs overnight.
Watch for the development of soft slabs especially in lee features. The new snow may be falling on a layer of surface hoar in sheltered areas bellow tree-line resulting in surprisingly touchy conditions.
1681A555">Wind slabs are expected to develop at tree-line and in the alpine as the wind picks up through the day.
Storm snow is likely to slide readily on steep terrain, initially in relatively small avalanches. The expected size of avalanche will increase in areas where significant wind drifting occurs.
As snow accumulates during the storm, steep terrain will become susceptible to avalanche activity, especially where the wind has drifted snow into dense pillows.
1681A555">Reactive pockets of wind slab are expected to develop at tree-line and in the alpine through the day.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">With lots of low density snow available for transport reactive pockets of wind-slabs are expected to develop at tree-line and in the alpine as the wind picks up through the day.
Wind affected slabs are likely to be triggered by skiers from lee start zones in the alpine.
1681A555">Variable winds and an abundance of low density snow available for transport will continue to produce wind slabs in lee features. Look for shooting cracks as a sign you entering wind a wind loaded feature.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Variable winds and an abundance of low density snow available for transport will continue to produce wind slabs in lee features.  Look for shooting cracks as a sign you entering wind a wind loaded feature.</span><span class="s_AA239A9B">
We have multiple layers of windslabs in the alpine and upper treeline. Below large alpine cliffs is a small, but reactive slab forming from spindrift. The older windslabs are still present on N-SE aspects.
New storm slabs have developed in the alpine and at treeline. Pockets of wind transported snow may be deep due to strong winds during the storm.
Wind direction is variable across the region. Mostly southwest in the south of the region under the influence of Pacific storms, and northeast in the north where the arctic ridge is holding strong and keeping temperatures low.
New soft slabs may be easy to trigger or release naturally. Storm slabs may increase in size as the slab consolidates and may be sitting on a sliding layer of buried surface hoar.
New storm slabs may not bond well to the old surface of cold loose snow, wind crusts, and/or buried surface hoar.
New snow and wind on Friday likely developed soft storm slabs, especially in lee features. The new snow may have fallen on a layer of surface hoar in sheltered areas bellow tree-line resulting in surprisingly touchy conditions.
Friday's storm was still generating locally heavy snowfall and moderate to strong SW winds late Friday evening. Fresh wind slabs will likely be sensitive to rider triggering in wind exposed areas through the weekend.
="s_3FE45715">Friday's storm produced enough snow and wind to form fresh wind slabs in exposed terrain. These slabs are likely to remain sensitive to human triggering Saturday.
Fresh windslabs are building in immediate lees along ridgelines and in crossloaded features in Alpine terrain.  These slabs are more isolated in treeline features.
New snow will add to the existing storm slabs. Strong winds at higher elevations are expected to create deep pockets of wind transported snow. Cold temperatures may limit slab development.
New cornice growth may be weak and fall off naturally or be triggered by continued loading from new snow and wind.
Forecast new snow and wind will add to the existing storm slabs. Deep pockets of wind transported snow are expected in the alpine.
New cornice growth may be extensive and not well bonded to existing cornices. Stay well back from corniced ridges.
Thin new windslabs may continue to develop with each snow and wind event. Watch for old buried windslabs that may now be exposed to new winds or reverse loading.
Wind affected slabs are likely near ridge lines and features. Soft slabs are possible from sheltered start zones.
Storm slabs continue to develop with each pulse of new snow and wind. Cool temperatures may be limiting slab development.
Even if new snow amounts are modest in your riding area, there's plenty of loose snow on the ground for redistribution by forecast strong winds on Sunday. Watch for new wind slab development at treeline and in the alpine.
Continued snowfall and extreme southwest winds will create reactive new wind slabs in the alpine and at treeline. Watch for triggering in the lee of ridge crests, over convexities and in gullies.
="s_3FE45715">Strong SW winds are expected to create fresh sensitive wind slabs that will mainly be a problem in the alpine, but you may find the odd wind loaded feature at treeline too.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong SW winds are expected to create fresh sensitive wind slabs that will mainly be a problem in the alpine, but you may find the odd wind loaded feature at treeline too.</span><span class="s_AA239
We're in for a strong dose of SW wind Sunday and there's plenty of snow available to form fresh wind slabs. Wind sheltered terrain at and below treeline may harbour a storm slab up to 30cm in depth that rests on potentially touchy surface hoar.
Fresh wind slabs are building in immediate lees along ridge-lines and in cross-loaded features in Alpine terrain and just into Treeline. These slabs are sensitive to human triggering in steeper terrain and in convex and unsupported features.
Recent wind and snowfall has led to sluffing in steep terrain in the Alpine. These slides could pick up significant mass in confined terrain features.
Storm slabs may be deep at higher elevations where they have been transported by the wind into deep pockets. Watch for slabs developing at all elevations if the storm snow settles and becomes more cohesive.
New storm slabs continue to develop with each new load of snow and wind transported snow.
New cornice growth may be weak and fall off naturally or be triggered by traveling nearby. Avoid traveling near or on slopes beneath cornices.
Thin new windslabs may continue to exist at higher elevations.
New storm slabs continue to develop. New snow amounts vary across the region. Deep pockets of wind transported snow may exist at higher elevations.
1681A555">The combination of new snow and SW wind has created slabs on lee features near ridgetops. Below treeline, the storm slab may be extra touchy where it sits on buried surface hoar.
Recently formed wind slabs may still be sensitive to human triggering. The best and safest skiing may be on sheltered slopes at lower elevations.
Strong SW winds are creating fresh sensitive wind slabs that will mainly be a problem in the alpine, but you may find the odd wind loaded feature at treeline too.
Strong SW winds have created fresh sensitive wind slabs that will mainly be a problem in the alpine, but you may find the odd wind loaded feature at treeline too.
Intense wind transport was observed on Sunday, and new wind slabs were reported to exist at treeline and in the alpine. I'd head for sheltered, lower elevation terrain where the riding is probably the best (and safest).
Watch for deep and reactive wind slabs on exposed slopes at treeline and in the alpine. The best (and safest) riding may be found in lower elevation sheltered terrain.
Wind slabs are found in immediate lees along ridgelines and in cross-loaded features in Alpine terrain and into Treeline elevations. With sufficient steepness in convex and/or unsupported terrain these slabs may be sensitive to human triggering.
Sluffing has been observed in steep Alpine terrain over the last 2 days, some with enough mass to be of concern in exposed terrain or in terrain traps. Some of these slides have been observed to run a significant distance.
Recently formed wind slabs should strengthen gradually over the next few days. While that happens, I'd stick to sheltered lower elevation slopes where the riding is better (and safer).
="s_3428770D">Storm snow amounts vary across the region. Deep pockets of wind transported snow may exist on northeast through northwest aspects at higher elevations.
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Recent s</span><span class="s_3D0464D1">trong SW winds created wind slabs at all elevations. These may now be hidden under new snow. New storm slabs may also exist.
ont-weight: normal;font-size: 14px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A95EAA36">Thin fresh winds labs may exist at higher elevations.</span><span class="s_AA239
Newly formed wind slabs should strengthen gradually over the next few days. While that happens, I'd stick to lower elevation sheltered slopes where the riding is better (and safer).
="s_69982360">The recent storm snow is settling. Moderate southwest through southeast winds will have loaded lee features at tree-line and in the alpine.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">The combination of new snow and SW wind has created slabs on lee features at alpine and treeline elevations. Below treeline, the storm slab may be extra touchy where it sits on buried surface hoar.</span><span class="s_AA239
Wind slabs may be found lee to the SW near ridge crests. In sheltered areas, storm slabs or loose snow avalanches may still be reactive to human triggering.
="s_69982360">Moderate southwest through southeast winds will have loaded lee features at tree-line and in the alpine. The new snow may be sitting on surface hoar in sheltered areas.
Storm slabs may remain reactive in some isolated areas
These are present at the upper end of treeline as the terrain becomes more wind exposed. The alpine is where there is more concern for windslabs. These slabs are buried beneath 10-20cm's of new snow and more focused to ridge features.
="s_3428770D">Recent snow is slowly settling into a soft slab. Variable winds will have formed deeper slabs in lee features on east through northwest aspects at higher elevations.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Recent snow has formed touchy soft slabs. Be especially wary in the lee of ridges and ribs.</span><span class="s_AA239
ont-weight: normal;font-size: 14px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A95EAA36">Thin new winds labs may exist at higher elevations.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent snow has formed touchy soft slabs and is also sluffing easily in steep terrain. This new snow may be hiding recently formed hard wind slabs on slopes lee to the SW.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent snow has formed touchy soft slabs and is also sluffing easily in steep terrain. This new snow may be hiding hard wind slabs on slopes lee to the SW.</span><span class="s_AA239
1681A555">Fresh storm slabs are most likely to develop later in the day in the south of the region.&nbsp; Variable winds shifting from east to northwest have created wind slabs in many areas that will be hidden by the new snow.
Recently formed wind slabs have become less likely to trigger. That said, I'd remain cautious in high elevation lee terrain where wind slabs may still be sensitive to light inputs such as skiers or riders.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Low-density powder may be hiding wind slabs which formed during stormy weather on the weekend. They may have gained considerable strength, but I'd remain cautious on high-elevation lee slopes. Loose dry avalanches are also possible in steep terrain.</span><span class="s_AA239
The forecast storm snow amounts are highly variable across the region. Fresh storm slabs are most likely to develop later in the day south of Whistler.&nbsp; The new snow may be hiding old wind slabs at tree-line and in the alpine.
Low-density powder may be hiding wind slabs which formed during stormy weather on the weekend. They may have gained considerable strength, but I'd remain cautious on high-elevation lee slopes. Loose dry avalanches are also possible in steep terrain.
Gaining strength in the alpine but previously soft unconsolidated layers at tree line elevation have since formed a soft slab over an underlying layer of surface hoar.
There are some soft slabs near lee areas which are ranking low on a hazard scale for the moment. The more concerning slabs are down 20-40cm and limited to ridge crests. These are worth tracking as you travel just to keep an eye on their reactivity.
="s_3428770D">In areas that receive 20cm of new snow or more watch for fresh slabs developing at all elevations as the storm snow settles through the day. Old wind slabs may still be be reactive in lee features on east through northwest aspects.
A size 2 skier-triggered wind slab avalanche was observed in the Golden area on Wednesday. This is a good reminder that recently formed wind slabs should remain on our radar and may still be sensitive to human triggering.
In areas that receive close to the upper end of the forecast snowfall amounts fresh storm slabs will develop through the day. Old wind slabs may still be reactive in lee features on east through northwest aspects.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A95EAA36">Thin new wind slabs may continue to exist at higher elevations.</span><span class="s_AA239
Low-density powder may be hiding wind slabs which formed during stormy weather last weekend. They may have gained considerable strength, but I'd remain cautious on high-elevation lee slopes. Loose dry avalanches are also possible in steep terrain.
="s_3428770D">Variable winds will have formed deeper slabs in lee features on east through northwest aspects at higher elevations.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Low-density powder may be hiding wind slabs which formed during stormy weather last weekend. They may have gained considerable strength, but I'd remain cautious on high-elevation lee slopes. Loose dry avalanches are also possible in steep terrain.</span><span class="s_AA239
Recent snow has formed touchy soft slabs and is also sluffing easily in steep terrain. This new snow may be hiding recently formed hard wind slabs on slopes lee to the SW.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent snow has formed touchy soft slabs and is also sluffing easily in steep terrain. This new snow may be hiding hard wind slabs on slopes lee to the SW.</span><span class="s_AA239
The recent snow has formed soft slabs that may remain touchy.&nbsp; Be especially cautious in the lee of ridges and ribs.
Expect to see size 1.0 loose natural and skier triggered avalanche sluffs in steep terrain.
Lots of new soft cornice noses forming during the past few days
Old windslabs may remain reactive in some isolated areas
Isolated windslabs along ridgelines and in crossloaded features.
Loose dry avalanches are still possible in steep, rocky terrain features.
="s_3428770D">People have been getting surprised by isolated pockets of wind slab at the tree-line and in the alpine.
="s_3428770D">People have been getting surprised by isolated pockets of wind slab at tree-line and in the alpine.
="s_3428770D">Variable winds have formed stubborn old slabs in lee features on east through northwest aspects at higher elevations.
A couple skier-triggered wind slabs were triggered on Wednesday. This is a good reminder that recently formed wind slabs should remain on our radar and may still be sensitive to human triggering.
A layer of buried surface hoar can be found between 1400m and 1800m.&nbsp; A weak crust/facet/surface hoar layer is expected at higher elevations.&nbsp; Smaller avalanches may step down to these layers.
ont-weight: normal;font-size: 14px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Winds have been light and variable through the week and t</span><span class="s_A95EAA36">hin wind slabs may exist at higher elevations.
Storm slabs from 10 to 60cm in depth may still be sensitive to human triggering on Friday.&nbsp; The usual problem areas like convexities, steep unsupported terrain features and the more complex lines should probably be avoided at this time.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm and wind slabs from 10 to 40cm in depth may still be sensitive to human triggering Friday.  The usual problem areas like convexities, steep unsupported terrain features and the more complex lines should probably be avoided at this time.</span><span class="s_AA239
There is a bit of variability with regard to the upper snowpack throughout the region right now, so carefully evaluate local conditions before committing to the bigger lines.
ont-weight: normal;font-size: 15.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">People have been getting surprised by isolated pockets of wind slab at the tree-line and in the alpine.</span><span class="s_3428770D">
People have been getting surprised by isolated pockets of wind slab at the treeline and in the alpine.
New wind slabs may form in leeward features at ridge crest as SW winds increase on Saturday.
Snow and wind will form widespread storm slabs and could shock several weak layers in the snowpack resulting in large avalanches.
New wind slabs may form in leeward features at ridge crest as SW winds increase on Saturday. 
Storm slabs will build rapidly, especially in wind loaded features at tree line and in the alpine. The new load will test the strength of the thin, weak snowpack.
New wind slabs may form in leeward features at ridge crest as SW winds increase on Saturday. Old stubborn wind slabs may still sensitive to human-triggering in isolated areas in the north of the region.
A prominent layer of buried surface hoar can be found between 1400m and 1800m. A weak crust/facet/surface hoar layer is expected to still be reactive in isolated areas at higher elevations. Smaller avalanches may step down to these layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">There is a bit of variability with regard to the upper snowpack throughout the region right now, so carefully evaluate local conditions before committing to the bigger lines.</span><span class="s_AA239
Storm slabs from 20 to 80cm in depth may still be sensitive to human triggering on Saturday.&nbsp; The usual problem areas like convexities, steep unsupported terrain features and the more complex lines should probably be avoided at this time.
Storm and wind slabs from 15 to 50cm in depth may still be sensitive to human triggering Saturday. The usual problem areas like convexities, steep unsupported terrain features and the more complex lines should probably be avoided at this time.
Isolated soft slabs in Alpine lees are stubborn to touchy to a skiers weight.
Thin windslabs are being found in Alpine terrain along ridgelines in immediate lee features.&nbsp;
New wind slabs are expected to form in leeward features at ridge crest as SW winds increase during the storm.
="s_3FE45715">New wind slabs are expected to form in leeward features at ridge crest as SW winds increase during the storm.
="s_3FE45715">New wind slabs are expected to form in leeward features at ridge crest as SW winds increase during the storm. If areas receive more than 25cm, a more widespread storm slab problem may form.
Loose sluffing is expected from steep terrain features during the storm.
New snow and strong winds are expected to form new wind slabs in exposed lee terrain. Watch for triggering in the lee of ridge crests and in gullies.
Today is not the day to push into steep terrain. Several weak surface hoar layers in the upper snowpack have been overloaded by new storm snow. Stick to conservative terrain and watch your overhead hazard.
Storm slabs have remained sensitive to triggering WAY longer than anticipated. Strong to extreme W/SW wind Saturday night/Sunday is bound to exacerbate the situation. Your best bet is to reign it way in and give the snowpack time to sort itself out.
="s_3FE45715">Storm slabs have remained sensitive to triggering WAY longer than anticipated. Strong to extreme W/SW wind Saturday night/Sunday is bound to exacerbate the situation. Your best bet is to reign it way in and give the snowpack time to sort itself out.
New snow and wind will have created new and potentially reactive wind slabs in higher elevation lee terrain. Watch for triggering in the lee of ridge crests and in gullies.
Strong SW wind Sat. night/Sunday should add a touch of cohesion to the storm snow in wind exposed terrain. Fresh wind slabs may be sensitive to human triggering and natural failure Sunday. Carefully assess wind effect before committing to your line.
Cold temperatures are faceting the snow surface which is leading to a small loose snow avalanche problem.
Watch for new wind slab development in high elevation lee terrain.
Watch for soft slabs that may continue to build today.&nbsp;
Breakable wind slabs, 10-20 cm have formed up on north through east facing alpine fans in the immediate lee of big alpine walls due to moderate-strong winds from the south west.
Soft wind slabs may be reactive to the weight of a person below ridges and ribs.
: Normal;font-weight: normal;font-size: 15.3333333333333px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_CDCF4B37">A prominent layer of buried surface hoar can be found between 1400 m and 1800 m. A weak crust/facet/surface hoar layer is also expected to still be reactive in isolated areas at higher elevations. Smaller avalanches may step down to these layers.
Soft wind slabs may be triggered by the weight of a person on slopes lee to recent SW winds.
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">As winds change direction, be alert for wind slabs on a variety of slopes near ridges and ribs.
516F31">The volume of loose dry snow could push you around in steep terrain.
As winds swing from southerly to northerly, be alert for wind slabs on a variety of slopes near ridges and ribs.
The volume of loose dry snow could push you around if it gets moving in steep terrain.
Small wind slabs may have formed in high elevation lee terrain. Loose dry avalanches are also possible on steep, sheltered slopes.
New snow and moderate winds over the weekend have formed soft wind slabs in exposed lee terrain. Watch for triggering behind terrain breaks and over steep, unsupported rolls.
Up to 40cm of new storm snow overlies a weak mix of facets and surface hoar. I'd be extra cautious in wind-affected areas where the new snow exists as a cohesive slab. Touchy conditions should persist for the forecast period.
I'd be suspicious of fresh wind slabs in upper elevation lee terrain. Use extra caution in the lee of ridge crests and in gullies.
SW wind Sunday likely added a touch of cohesion to the storm snow in wind exposed terrain. Fresh wind slabs may remain sensitive to human triggering. Carefully assess wind effected features before committing to your line.
The 10 to 15cm of snow that fell over the weekend is expected to sluff easily, especially in steep terrain.
Storm slabs have remained sensitive to triggering WAY longer than anticipated. Variable winds Saturday and Sunday have likely exacerbated the situation. Your best bet is to reign it way in and give the snowpack time to sort itself out.
Strong winds over the weekend formed wind slabs up to 40cm in depth in wind exposed terrain.  These slabs will likely remain sensitive to rider triggering for at least the next few days.
Wind slabs are found in lee and cross-loaded terrain at Treeline and above. These slabs are sensitive to human triggering in steeper terrain and a small avalanche cycle associated with this problem has occurred over the past 48 hours.
Incremental loading of storm snow over the past week may take a few more days to settle and bond due to the low density of the snow and the continued low temperatures.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Recent winds have shifted snow into slabs behind ridges and ribs. These could be triggered by the weight of a person.
A dusting of low-density snow may be hiding small wind slabs which formed during the last few days. Watch for triggering in high elevation lee terrain.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">Recent winds have shifted snow into slabs behind ridges and ribs. These could be triggered by the weight of a person.</span><span class="s_AA239
: Normal;font-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_71516F31">The volume of loose dry snow could push you around in steep terrain. </span><span class="s_AA239
Winds continue to transport loose dry snow that is available into pockets of soft slab in the lee of terrain features in the alpine and at treeline. In some areas these wind slabs may be sitting on a layer of weak facetted snow.
Wind combined with loose snow available for transport may have developed new fragile cornice growth.
Recent winds have shifted snow into slabs behind ridges and ribs. These could be triggered by the weight of a person.
span class="s_CDCF4B37">Buried surface hoar can be found below treeline. A weak crust/facet/surface hoar layer may also still be reactive in isolated areas at higher elevations. Smaller avalanches may step down to these layers.
Up to 40cm of recent storm snow overlies a weak mix of facets and surface hoar. I'd be extra cautious in wind-affected areas where the new snow exists as a cohesive slab. Touchy conditions should persist for the forecast period.
Deep pockets of wind transported snow may continue to be easily triggered. This problem may be more pronounced in the West of the region in the southern Monashees.
Watch for thin wind slabs in lee and cross-loaded terrain at upper elevations.
Pockets of wind slab may continue to be poorly bonded to the old surface or a mid-storm weakness. Wind slabs are most likely in the alpine and may be slow to settle and bond due to the continued cold temperatures.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">A weak layer buried about 40-100 cm down remains reactive in snowpack tests in some areas. It has produced avalanches within the last week.
Be alert for wind slabs in the lee of ridges and ribs. Loose snow avalanches will also become more likely in alpine areas getting warmed by the sun.
Storm slabs have been slow to settle and bond due to the continued cold temperatures. Some pockets of wind transported snow may continue to be easy to trigger.
New cornice growth may not be well bonded. Expect cornice falls naturally from exposure to wind or solar radiation. Traveling nearby may release weak cornices.
Due to continued cool temperatures, recently formed wind slabs may remain reactive to human triggering for longer than normal.
Temperature inversions and solar radiation forecast for the next few days will promote loose wet avalanche activity, especially on steep, sun-exposed slopes at higher elevations.
Wind slabs may be lurking behind ridges and ribs.
The kiss of the sun may spark a new round of loose avalanche activity. The volume of dry snow could push you around.
Up to 40cm of recent storm snow overlies a weak mix of facets and surface hoar. I'd be extra cautious in areas where wind or warming has caused these accumulations to settle into a cohesive slab.
Temperature inversions and solar radiation forecast for the next few days will promote loose wet avalanche activity, especially on steep, sun-exposed slopes.
Recent winds have left soft and hard wind slabs in alpine and treeline terrain. These could fail with the weight of a person.
I'd remain suspicious of wind slabs in upper elevation lee terrain. Use extra caution in the lee of ridge crests and in gullies. Forecast solar radiation and warming may also increase the likelihood of loose wet avalanches on sun-exposed slopes.
On Monday, recently formed wind slabs were still reactive to ski cutting in alpine terrain. Watch for triggering behind terrain breaks and over steep, unsupported rolls.
Wind slabs continue to be a problem where the recent storm was transported into deep pockets. In some areas these wind slabs may be stiff and may also be sitting on a weak layer of cold faceted snow.
New cornice growth may fragile and easily triggered by traveling nearby.
Today these were found in the immediate lee features. In shallow areas recognize that the deeper layers have facetted out. At 2600m, we had one shallow area that had a very small settlement with shooting cracks.
Wind slabs may still be lurking behind ridges and ribs. Winds have recently changed directions so the problem could exist on either side of a ridge.
As the temperatures in the alpine continue to rise, the sun will pack more punch. Loose avalanche activity is expected to continue from steep, rocky, sun-exposed slopes. The volume of dry snow could push you around.
Storm slabs have been slow to settle and bond due to the continued cold temperatures. Some pockets of wind slab at upper elevations may remain sensitive to human triggering.
="s_3FE45715">Wind slabs continue to be a problem where the recent storm snow was transported into deep pockets. In some areas these wind slabs may be stiff and may also be sitting on a weak layer of cold faceted snow.
Newly formed cornices may be fragile and easily triggered by traveling nearby.
Recent winds have left soft and hard wind slabs in alpine and treeline terrain. Winds have recently changed directions so the problem could exist on either side of a ridge.
A weak layer buried about 40-100 cm down remains reactive in snowpack tests in some areas. It has produced avalanches within the last week and could wake-up with the upcoming warm temperatures in the alpine.
In most areas, recently formed wind slabs have likely gained strength. That said, I'd remain cautious in high elevation lee terrain where small wind slabs may still be sensitive to human triggering.
A few human-triggered avalanches over the past few days indicate that wind slabs may still be sensitive to light loads. Even a small avalanche can have nasty consequences when combined with cliffs, rocks and terrain traps.
Temperature inversions and solar radiation forecast for the next few days will promote loose wet avalanche activity, especially on steep, sun-exposed slopes
I'd remain suspicious of wind slabs in upper elevation lee terrain. Use extra caution in the lee of ridge crests and in gullies.
Loose wet natural or skier triggered surface activity is likely from direct solar exposed slopes.
Recent winds have made slabs near ridge features. The wind has been from the north, so expect to find them on south, and even south east aspects. There also isolated slabs near the base of cliffs that may require caution.
So far these have limited to steep cliffs and gullies. Climbers should avoid these terrain features. Solar triggers are possible with the weather forecast for tomorrow.
Pockets of wind slab may not be well bonded to the old surface. Initial warming may increase the sensitivity to triggering wind slabs.
Loose moist or wet snow may release naturally on solar aspects or be easily triggered by light loads.
Isolated wind slabs may continue to be found in the alpine. Alpine warming may result in increased sensitivity to triggering.
Strong solar radiation and warm alpine temperatures are expected to result in loose moist or wet avalanches.
Some wind slabs may continue to linger as changing winds transport unconsolidated snow.
Strong solar radiation combined with warm air at higher elevations may result in loose moist or wet avalanches in steep terrain.
Storm slabs may exist in areas where the recent storm snow has settled into cohesive slab. Forecast warming may develop slabs where unconsolidated snow was recently found.
Strong solar radiation and warming at higher elevations may increase the size and frequency of moist or wet loose snow avalanches.
Skiers have triggered four large persistent slab avalanches in the last couple of weeks. The weak layer is down 40-60 cm and exists at different elevations in different parts of the region.
="s_3FE45715">Pockets of wind slab may not be well bonded to the old surface. Forecast warming may increase the sensitivity of wind slabs to triggering.
="s_3FE45715">Loose moist or wet snow may release naturally on solar aspects or be easily triggered by light loads. Warming temperatures may cause cornices to fail naturally too.
Windslabs in Alpine areas. have become more prominent over the past few days as winds have increased.
="s_69982360">Warm upper elevation temperatures combined with strong solar effect have set the stage for loose sluffs out of steep terrain. These could be big enough to injure or bury a rider.
="s_69982360">Recent changes in wind direction will mean both soft and hard wind slabs on most aspects, pay close attention as you transition into new terrain, especially at tree line and above.
Recent changes in wind direction will mean soft and hard wind slabs on virtually all aspects, pay close attention as you transition into new terrain, especially at tree line and above.
Warm upper elevation temperatures combined with strong solar effect set the stage for loose sluffs out of steep terrain. These could be big enough to injure or bury a rider.
="s_69982360">Recent changes in wind direction will mean soft and hard wind slabs on many aspects, pay close attention as you transition into new terrain, especially at tree line and above.
Skiers have triggered four large persistent slab avalanches in the last couple of weeks. The culprit is surface hoar from early December down 40-60 cm. It exists at different elevations in parts of the region, but it is definitely out there!
="s_7D940460">Warm upper elevation temperatures combined with strong solar effect set the stage for loose sluffs out of steep terrain. These could be big enough to injure or bury a rider.
="s_7D940460">Recent changes in wind direction will have given us both soft and hard wind slabs on most aspects, pay close attention as you transition into new terrain, especially at tree line and above.
Thin wind slabs are most likely on south aspects in the alpine, but may be on other aspects due to changing wind directions.
Loose wet avalanches may continue on Saturday if warm air remains trapped in the alpine.
Thin wind slabs may be lingering in the alpine, or continue to form from variable winds.
Solar radiation and warm air at higher elevations may continue to release loose moist or wet avalanches in steep terrain.
Thin wind slabs may continue to linger at higher elevations. These wind slabs may be found on several aspects due to changing wind directions.
Loose moist or wet avalanches are expected on steep southerly aspects due to the solar radiation and warm air trapped in the alpine.
Recent storm slabs may be triggered in areas where they have settled into slab due to warming, or from wind transport.
Solar radiation and warm temperatures at higher elevations may result in loose moist or wet avalanches on steep solar aspects. Late in the day, westerly aspects may be the most likely areas for this type of avalanche activity.
Another day of warm alpine temps and sunshine may initiate natural dry, moist and wet loose avalanches, especially on solar aspects.
Light northerly winds may be forming thin wind slabs in unusual locations. Previous SW/W winds created wind slabs that are getting old &amp; tired, but may still be sensitive to triggering immediately lee of ridge crest.
="s_3FE45715">Light northwest winds may be forming thin wind slabs in unusual locations. Previous SW/W winds created wind slabs that are getting old &amp; tired, but may still be sensitive to triggering immediately lee of ridge crest.
="s_3FE45715">Another day of relatively warm alpine temps and sunshine may initiate natural dry, moist and possibly even wet loose avalanches, especially on solar aspects.
="s_3FE45715">Light northerly winds may be forming thin wind slabs in unusual locations. Previous SW/W winds created wind slabs that are getting old &amp; tired, but may still be sensitive to triggering immediately lee of ridge crest.
="s_3FE45715">Another day of relatively warm alpine temps and sunshine may initiate natural dry, moist and wet loose avalanches, especially on solar aspects.
Cornices have been easily triggered over the past few days. Watch for loose wet avalanches from steep solar exposed start zones.
Wind slabs are found in much of the Alpine, particularly on lee and cross-loaded features. These slabs could be sensitive to human triggering in steep and/or unsupported terrain.
Even though it is early January the solar radiation has been intense on steep aspects at higher elevations. Be wary of these slopes later in the day, and keep in mind what terrain is overhead.
Thin wind slabs are most likely on south aspects in the alpine, but may be found on other aspects due to changing wind directions.
Recent winds have been highly variable across the region, and wind slabs may exist on a variety of aspects. They may be particularly reactive in areas where they overlie recently buried surface hoar.
Although alpine temperatures may be cooling down, be on the lookout for sluffing out of steep terrain.. Some sluffs have recently been reported up to size 2.5, large enough to bury a rider.
Be on the lookout for wind slabs in unusual locations. The winds have switched around in the past week.
Steep, northern aspects may still produce sluffs up to size 2. Definitely large enough to bury a rider !
Although the warm temperatures are good for bonding, there may still be touchy wind slabs at tree line and above. Use caution in wind affected terrain.
Wind slabs may still be reactive around tree line and above. Current warm temperatures will aid in bonding them to the previous snow surfaces. Be alert moving into new terrain.
Loose dry avalanches up to size 2 may be encountered on all aspects in steep terrain.
Skiers have triggered four large persistent slab avalanches in the last couple of weeks. The culprit is surface hoar from early December down 40-60 cm. It exists at different elevations in various parts of the region, but it is definitely out there!
This problem should cease to exist on solar aspects by Sunday morning. It will persist on North aspects for a while longer.
Although they've become less likely to trigger, thin wind slabs may continue to linger at higher elevations. These wind slabs may be found on several aspects due to changing wind directions.
="s_3FE45715">In the last week winds have been out of the southwest, west, and north. This has created both fresh wind slabs and cornices that are most problematic for folks traveling on or near ridge crest.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">In the last week winds have been out of the southwest, west, and north. This has created both fresh wind slabs and cornices that are most problematic for folks traveling on or near ridge crest. </span><span class="s_AA239
New wind slabs are expected to form on Monday, although forecast snowfall amounts for the next few days are highly uncertain. Pay close attention to how much snow falls in your area, and choose terrain accordingly.
Wind slabs may still be reactive around tree line and above on slopes that were not affected by the recent warm temperatures and sun. Solar aspects may now have a crust.
Loose dry avalanche activity may still be observed on high north facing alpine slopes.
There may still be solar triggered activity on steep south facing slopes, as well as the possibility of loose dry avalanches on steep northern aspects.
Wind slabs may be triggered in select locations.
Loose dry avalanches are still a concern on northerly aspects in steep terrain.
Wind slabs are still a concern at tree line and above
New wind slabs have formed recently from moderate SE winds. Winds are expected to switch to a SW direction as the next storm approaches.  Use extra caution in wind affected terrain and watch for signs of wind loading on a variety of aspects.
This persistent slab problem is not going to go away soon. It's a good time to dig a pit and test the reactivity of the slab before venturing into big terrain.
The loose-dry problem should now be confined to steep northerly aspects, although some big south slopes may still unload given the right amount of warming. A large dry sluff could definitely do some damage!
The recent warm temperatures will have helped bond many of the wind slabs. They may still be reactive on high northeast, north, and northwest aspects.
With warming, and subsequent cooling, recently formed wind slabs have likely gained some strength. I'd remain cautious in steep unsupported lee terrain or in areas where they may overlie buried surface hoar.
In the last week, winds have been out of the southwest, west, and north. This has created both fresh wind slabs and cornices that are most problematic for folks traveling on or near ridge crest. Upcoming SW winds are expected to build new wind slabs.
Thin wind slabs may continue to develop due to forecast new snow and wind. Southeast winds may create some reverse loading in the alpine.
Buried weak layers of surface hoar may be triggered by human activity. This problem is more likely in the area west of Kimberley, but may be found in shallow snowpack areas across the region.
Small wind slabs are expected to form on Tuesday, although forecast snowfall amounts for the next few days are highly uncertain. Pay close attention to how much snow falls in your area, and choose terrain accordingly.
Forecast light snow and wind may continue to develop thin wind slabs in the alpine. Forecast southeast winds may create some reverse wind loading.
New wind slabs are expected to form on Tuesday, although forecast snowfall amounts for the next few days are highly uncertain. Pay close attention to how much snow falls in your area, and choose terrain accordingly.
Some thin new wind slabs may continue to develop in the alpine due to forecast new snow and wind. Forecast southeast winds may create some reverse loading.
Touchy thin new wind slabs may continue to develop due to changing wind directions and forecast light snowfall. Forecast southeast winds may reverse load some alpine terrain features.
In the last week, winds have been out of the southwest, west, and north. This has created both wind slabs and cornices that are most problematic for folks traveling on or near ridge crest. Upcoming SW winds are expected to build new wind slabs.
1681A555">In the last week, winds have been out of the southwest, west, and north. This has created variable wind slabs and cornices that are most problematic for folks traveling on or near ridge crest. Forecast SW winds are expected to build new wind slabs.
Be on the look-out for new wind slabs formed by strong outflow winds on Monday. Older wind slabs may be surprisingly deep in areas where they overlie surface hoar buried at the end of December.
1681A555">The new snow is sitting on top of a layer of surface hoar.&nbsp; Watch for signs of wind loading on north through north East aspects where wind slabs could be touchy.
Even small avalanches can have high consequences in steep and exposed terrain.
Wind slabs dominate the Alpine and they continue to grow in thickness and density. Human triggering is possible in steep and unsupported terrain.
New snow and wind may develop new wind slabs at higher elevations. Wind slabs may be easy to trigger where they are sitting on loose facetted crystals or surface hoar. Buried sun crusts may act as an easy sliding layer for loose dry snow.
New snow and wind may continue to develop wind slabs. Loose facetted snow and/or buried surface hoar may provide an easy sliding layer for pockets of wind slab.
Be on the look-out for new wind slabs formed by recent strong outflow winds. Older wind slabs may be surprisingly deep in areas where they overlie surface hoar buried at the end of December.
Wind slabs are expected to become more likely with each pulse of new snow and wind. Rising freezing levels and warmer temperatures may increase slab development.
Although they have become less likely to trigger, thin wind slabs may continue to linger at higher elevations. These wind slabs may be found on several aspects due to changing wind directions.
Recent southerly winds have created soft new wind slabs in leeward terrain features. 
Recent southerly winds have created soft new wind slabs in leeward terrain features.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758"> In the last week, winds have been out of the southwest, west, and north. This has created both isolated pockets of wind slabs and cornices at ridge crests.</span><span class="s_AA239
In the last week, winds have been out of the southwest, west, and north. This has created both isolated pockets of wind slabs and cornices at ridge crests.
The recent storm snow is sitting on a layer of buried surface hoar and touchy conditions are expected where the snow it is deep enough to form a slab. This problem may be widespread or confined to wind loaded features depending on where you are.
Small avalanches can have high consequences in any high exposure terrain.
Windslabs in Alpine terrain that may be able to be triggerred by a skier.
Wind slabs are expected to continue to develop with forecast new snow and wind. Buried surface hoar and loose facetted snow may act as an easy sliding layer.
Deeply buried weak surface hoar has not resulted in any reports of deep slab avalanches since the new year. This problem has become less likely, but still needs to be considered when choosing terrain.
Wind slabs continue to develop. Winds are mostly light to moderate, but have been reported to transport loose snow at treeline and above. Warming temperatures may help consolidate wind transported snow into a cohesive storm slab.
Fresh cornice growth may be fragile and easy to trigger. Some natural cornice fall is expected with continued snow and wind.
New snow and wind has developed thin wind slabs in the alpine and at treeline. Windslabs may be sitting on a weak layer that might act as an easy sliding surface.
New snow and wind continue to develop thin new wind slabs in the alpine and at treeline.
Some isolated pockets of wind slab may be lingering in the immediate lee of alpine terrain features. Wind slabs are expected to be stiff and stubborn to trigger.
Strong outflow winds continue to build wind slabs. Outflow winds have been strongest in areas near the coast and adjacent to large low level valleys.
1681A555">Snow pit tests suggest that hard wind slabs may be triggered by riders or skiers in the alpine and at treeline. Hard slabs are often susceptible to being triggered from below and can cause surprisingly large avalanches.
There was just enough new snow and wind for fresh pockets of wind slabs, some may be in unexpected places due to unusual wind directions.
In the last week, winds have been out of the southwest, west, and north. This has created both isolated pockets of wind slab and cornices at ridge crests.
The recent storm snow is sitting on a widespread layer of surface hoar. Expect touchy avalanche conditions in wind loaded features, steep terrain, or around convexities as the new snow gains slab properties.
Recent new snow and wind suggest fresh windslabs on lee and cross-loaded slopes.
Although the soft slabs pose little in the way of destructive potential, even a small avalanche may have high consequences in any high exposure terrain.
1681A555">Snow pit tests suggest that large wind slabs may be triggered by riders in the alpine and at treeline.  Watch out for hard slabs in more wind effected areas whilst deeper soft slabs sitting above surface hoar my be lurking in calmer drainages.
In the last week, winds have been mainly out of the southwest and north although isolated pockets of stiff older winds lab have been reported on all aspects in the alpine. These slab are mostly a concern in steep, unsupported lee terrain.
Thin wind slabs may be found on several aspects as the wind direction changes and becomes more northerly.
Fresh cornice growth may be fragile and fall off naturally or be easily triggered.
Thin wind slabs may be found in the immediate lee of alpine terrain features.
No reports of slab avalanches releasing on buried weak layers. This problem is most likely at and below treeline in shallow snowpack areas.
Thin wind slabs may be found in the alpine and at treeline. Loose snow may sluff easily on steep shaded aspects.
Thin wind slabs may continue to be found at treeline and in the alpine.
Watch for these in steep, thin areas in the alpine. There may be isolated pockets of windslabs near ridges and crossloaded gully features from the new snow.
Gully features are likely areas to encounter this problem. Climbers should be aware of this problem when considering climbs. South aspects are more prone to the problem because of the crust underneath.
The recent storm snow is sitting on a widespread layer of surface hoar. Touchy soft slabs may be encountered in wind loaded features, steep terrain, or around convexities as the new snow settles.
Time and moderate temperatures have likely helped to strengthen recently formed wind slabs. That said, small wind slabs may remain sensitive to human triggering in isolated lee slopes.
There was just enough recent snow and wind for fresh pockets of wind slabs. Although they have likely gained significant strength, wind slabs may still be sensitive to human triggering in isolated terrain.
May remain reactive in some wind loaded terrain
Some natural activity is telling us that the new snow is having a hard time bonding to the layers underneath. We are seeing activity on the sun crust in steep, solar terrain. These slabs are small, however they entrain lots of snow as they flow.
We are mostly concerned with the older buried slabs in gully features &amp; crossloaded terrain in the alpine. These slabs are small, however they will entrain lots of loose snow on their way down.
Thin wind slabs have been reported in isolated alpine areas in the immediate lee of terrain features. Some loose snow sluffing has also been reported from steep terrain.
Thin wind slabs continue to be reported from various aspects in the alpine. Some sluffing has also been reported from steep terrain and gully features.
The recent storm snow is sitting on a widespread layer of surface hoar. Touchy soft slabs are expected in wind loaded features, steep terrain, or around convexities as the new snow settles.
Thin wind slabs continue to be reported on various aspects in the alpine. Wind slabs may be sitting on weak surface hoar or surface facets, creating an easy sliding layer.
Snow pit tests suggest that large wind slabs may be triggered by riders in the alpine and at treeline.  Watch out for hard slabs in more wind effected areas whilst deeper soft slabs sitting above surface hoar my be lurking in sheltered drainages.
Thin wind slabs continue to be reported in the alpine on various aspects due to changing wind directions. Wind slabs may be sitting on a weak layer of surface hoar and/or facets that was buried by light snow around the 4th of January.
We have not had any new reports of avalanches on this persistent weak layer of surface hoar that is buried down 40-60 cm. Professional operations continue to monitor this weak layer because the consequences of triggering are high.
Widespread wind effect is being reported with reactive pockets of wind slab found on all aspects in the alpine and at treeline. These wind slabs may be sitting on a layer of surface hoar that has been responsible for some recent large avalanches.
It may be possible to trigger stiff or hard wind slabs in exposed wind affected terrain. Stay tuned-in to signs of wind loading and loading patterns.
Small wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain.
It may be possible to trigger small wind slabs in steep, unsupported lee and cross-loaded terrain.
Isolated pockets of wind slab may be lingering in leeward alpine terrain features. Wind slabs are expected to be stiff and stubborn to trigger.
Fresh soft wind slabs may have formed on Saturday. It may also be possible to trigger stiff or hard wind slabs in exposed wind affected terrain.
It may be possible to trigger isolated pockets of wind slab in leeward alpine terrain features. These slabs are expected to be stiff and stubborn to trigger.
Wind slabs may be sitting on recent surface hoar and near surface facets. In areas not affected by winds, a storm slab may be reactive to human triggers in specific locations.
Loose dry avalanches are especially likely on steep, shady slopes. They can gather enough mass to knock you around or bury you.
In some parts of the region, wind slabs are lurking behind ridges and ribs. These may be especially touchy where they overlie surface hoar.
Wind slabs may be lurking behind ridges and ribs. Loose dry sluffing is also possible in any steep terrain.
  Wind slabs may be lurking behind ridges and ribs on a variety of slopes. Loose sluffing is also possible in any steep terrain.
The recent storm snow is sitting on a widespread layer of surface hoar. Touchy soft slabs are expected in wind loaded features, steep terrain, and around convexities as the new snow settles.
Recent tests suggest that wind slabs may be triggered by riders in the alpine and at treeline.  Watch out for hard slabs in heavily wind affected areas and deeper soft slabs sitting above surface hoar in more wind sheltered areas.
The storm snow is stabilizing, but isolated pockets may remain reactive.
Wind slabs are present in much of the Alpine. These slabs are up to 25cm thick and could be triggered in steep and/or unsupported terrain and in thin snowpack features.
Persistent winds continue to move snow around which has led to sluffing in steep terrain over the past 72hrs.
Wind slabs may be lurking behind ridges and ribs. Loose dry sluffing is also possible.
Wind slabs may be lurking behind ridges and ribs. A storm slab may also exist in specific terrain below treeline.
A low probability/ high consequence persistent slab problem still exists. Investigate your local snowpack.
Small wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain. Expect wind slabs to grow rapidly as soon as the snow and winds kick in again.
Recent tests suggest that wind slabs may be triggered by riders in the alpine and at treeline.&nbsp; Watch out for hard slabs in heavily wind affected areas and deeper soft slabs sitting above surface hoar in more wind sheltered areas.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Small wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain. </span><span class="s_AA239
Recent storm accumulations are sitting on a widespread layer of surface hoar. Touchy soft slabs are expected in wind loaded features, steep terrain, and around convexities as the new snow settles and gains cohesion.
The cold, calm weather has helped to improve this problem through the facetting process. Thin areas with either a solar aspect, or a depth hoar base remain concerning. Expect slabs to entrain loose snow if they do slide.
Wind slabs may be lurking on leeward slopes and behind terrain features.
Loose dry avalanches may have enough mass to push you off your feet and even bury you.
Wind slabs may be lurking behind ridges and ribs. Loose dry sluffing is also possible from any steep terrain.
Recent storm accumulations are sitting on a widespread layer of surface hoar. Touchy soft slabs are expected in areas where wind or warmth have encouraged the formation of a cohesive slab.
The new snow will likely have a poor bond to current snow surfaces. Loose dry avalanches may have enough mass to push you off your feet and even bury you.
Wind slabs may be lurking on leeward slopes and behind terrain features, especially where they are sitting on weaker layers buried below. Loose dry sluffing is possible from steep terrain and may have enough mass to push you around or bury you.
A low probability/ high consequence persistent slab problem still exits. Investigate your local snowpack.
Widespread wind effect is being reported with reactive pockets of wind slab found on all aspects in the alpine and at treeline. These wind slabs may be especially touchy where they overlie weak surface hoar crystals.
The new snow will stress a variety of recently buried old weak surfaces. Conditions are expected to get touchy as storm slabs develop through the day.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">The new snow will fall on a variety of old weak surfaces including surface hoar in the alpine.&nbsp; I would tread lightly until we get a good feel for how the snowpack is reacting.</span><span class="s_1681A
Fresh wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain.
The new snowfall will add to the existing storm slab which is sitting over a widespread layer of surface hoar. In wind-exposed terrain, thicker slabs are building in leeward features.
New wind slabs will form during the storm system while old wind slabs are still expected to be reactive to human-triggering. In some areas these wind slabs may be sitting over a weak layer which may increase the slab reactivity and size.
I suspect that we will see increasingly react reactive storm slabs as the storm snow settles through the day.
I expect a storm snow to develop through the day. This slab is sitting above a complex snowpack with several buried weak layers. I would tread lightly until we get a good feel for how the snowpack is reacting to the new snow.
Fresh wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain.&nbsp; If we receive more than 20cm of new snow we could see more widespread reactive storm slabs developing.
="s_3FE45715">Building storm slabs sit on a variety of weak layers making avalanche conditions touchy.
Building storm slabs sit on a variety of weak layers making avalanche conditions touchy.
="s_3FE45715"> Building storm slabs sit on a variety of weak layers making avalanche conditions touchy.
The ongoing winds and warmer temps have possibly created new windslabs in immediate lee areas. These are expected to be small and isolated and on E to S aspects in the alpine.
These are still lingering. The wind is moving enough snow reload steep, lee alpine features. Caution in steep gully features.
Expect fresh storm slabs to be particularly deep and touchy in wind-exposed terrain at higher elevations.
Fresh storm slabs are particularly deep and touchy in wind-exposed terrain at higher elevations.
Fresh touchy wind slabs are getting deeper and weaker with continued snow and winds.
The recent storm snow is sitting above a widespread layer of surface hoar. Expect touchy conditions in area where wind has formed deeper soft slabs.
Forecast new snow and wind are expected to continue to develop storm slabs at all elevations. Pockets of wind transported snow may deep and easy to trigger where they are sitting on buried weak surface hoar crystals.
Forecast new snow and wind may develop touchy storm slabs at all elevations.
Forecast new snow and wind are expected to continue to develop storm slabs at all elevations. Storm slabs may be sitting on buried weak layers, allowing for long fracture propagations in areas where the storm snow has settled into a cohesive slab.
Forecast new snow and wind continue to develop storm slabs at all elevations. Pockets of wind transported snow may be deep and easily triggered where they are sitting on buried weak layers of surface hoar or facets.
The recent snow is settling into a soft slab that is sitting above surface hoar in many places. I would tread carefully for a little while longer to see how the snowpack reacts.
A soft slab is developing above a layer of surface hoar. Moderate southerly winds have also loaded lee features at treeline and in the alpine. I would continue to tread lightly until we get a good feel for how the snowpack is reacting.
Thin wind slabs may be sensitive to rider triggering in steep and unsupported lee and cross-loaded terrain.
Avoid exposure to overhead avalanche terrain.
The recent storm snow is primed for triggering.
Wind slabs are particularly deep and touchy west of the divide where there has been more snow and the underlying weakness may involve buried surface hoar.
Especially touchy on wind-loaded slopes where slabs are more cohesive, south aspects where buried surface hoar sits on a sun crust, and at lower elevations where warming has promoted slab development and surface hoar is more pronounced.
The presence of a couple of layers of recently buried surface hoar means that the storm snow will take longer to stabilize than usual for the region. Watch for touchy slabs around convexities or in wind loaded terrain.
The new snow has combined with the older, available snow and is building fresh windslabs in the alpine. So far we are seeing them in immediate lees, and mostly on east aspects. The flurries are adding up and slowly creating a&nbsp; slab problem.
&quot;facalanches&quot; are the best way to describe this problem. Steep, untracked areas at treeline and steep alpine gullies are likely places to see this problem.
A soft slab is developing above a layer of surface hoar. Moderate to strong winds have also loaded lee features on a variety of aspects. Back off if you start seeing signs of instability such as recent avalanches, blowing snow, or shooting cracks.
Storm snow may have settled into a reactive storm slab where it is sitting on a weak layer of buried surface hoar. Some new wind slabs may develop in the lee of forecast northwest winds.
Storm slabs may be settling into cohesive slabs above weak surface hoar crystals. Moderate northwest winds may develop new wind slabs in the alpine. Wind slabs in motion may propagate larger storm slab avalanches.
Recent storm snow has settled into a reactive storm slab on all aspects. Watch for buried surface hoar that is easy to trigger in open cut blocks below treeline.
New wind slabs have formed in the alpine and at treeline. These slabs may be stiff and allow for long propagations. New cornice growth may be fragile and fall off naturally with continued wind loading.
These &quot;facalanches&quot; continue to run out of steep terrain. So far most of the action has been in the alpine, however we may start to see this problem creep down to treeline as the drought continues.&nbsp;
The wind slab problem is concentrated to ridges and immediate lee terrain. Use caution around lee features in the alpine.
Snowfall on Saturday will add to the existing storm slab which is typically 20-30cm thick and overlies a widespread layer of surface hoar. Strong SW winds will result in increased loading of leeward features.
Snowfall on Saturday will add to the existing storm slab which is typically 20-40cm thick and overlies a widespread layer of surface hoar. Strong SW winds will result in increased loading of leeward features.
Wind slabs continue to be a concern for human triggering in the alpine and at treeline. Forecast new snow and wind are expected to develop fresh windslabs.
Forecast new snow and wind may develop new wind slabs in the alpine and at treeline.
In areas where the storm snow has settled into a cohesive slab, the slab is easy to trigger and may allow for long fracture propagations due to the weak layer of buried surface hoar below. In other areas the recent snow may be unconsolidated.
Strong outflow winds are forecast overnight before the new storm moves on shore. Watch for wind transported snow on all aspects. Storm slabs may be easy to trigger here they are sitting on a weak layer of buried surface hoar.
A 25-40cm storm slab overlies a layer of surface hoar and is primed for human-triggering in many areas including steep open slopes, convexities, and wind loaded features.
Recent storm snow has settled into a reactive slab on all aspects and elevations. Watch for buried surface hoar that is easy to trigger on steep rolls in open terrain.
Wind slabs are particularly deep and touchy west of the divide where there has been more snow and the underlying weakness may involve buried surface hoar.  Thin wind slabs also exist east of the divide.
New snowfall on Sunday will add to the existing storm slab which is typically 15-30cm thick and overlies a widespread layer of surface hoar. Strong to extreme SW winds will result in increased loading of leeward features.
Wind slabs may be particularly deep and touchy west of the divide where there has been more snow and the underlying weakness may involve buried surface hoar.  Thin wind slabs also exist east of the divide.
New wind slabs are expected to form on Sunday with snowfall and strong SW winds.  Old stiffer wind slabs may also still be lingering around ridge crests.
30-50cm of storm snow overlies a widespread layer of surface hoar. Strong SW winds will result in increased loading of leeward features.
="s_3FE45715">Recent storm snow has settled into a reactive slab on all aspects and elevations. Watch for buried surface hoar that is easy to trigger on steep rolls in open terrain. This layer has been especially reactive below 1800 m.
Recent storm accumulations overlie a weak layer of surface hoar. Expect very touchy conditions in areas where the the new snow has settled into a cohesive slab.
="s_3FE45715">Recent storm snow has settled into a reactive slab on all aspects and elevations. Watch for buried surface hoar that is easy to trigger on steep rolls in open terrain.
Continued snowfall is building storm slabs which are typically 20-30cm thick and overlie a widespread layer of surface hoar. Strong SW winds will result in increased loading of leeward features.
="s_7D940460"> Especially touchy on wind-loaded slopes where slabs are more cohesive, south aspects where buried surface hoar sits on a sun crust, and at lower elevations where warming has promoted slab development and surface hoar is more pronounced.
Over the past week, 40-70cm of storm snow has accumulated over a widespread layer of surface hoar. Ongoing strong SW winds continue to load leeward features in wind-exposed terrain in the alpine and at treeline.
Continued snowfall is adding to storm slabs which are typically 30-50cm thick and overlies a widespread layer of touchy surface hoar. Strong to extreme SE winds have recently loaded of leeward features and will continue to do so on Monday.
New wind slabs are expected to form strong winds and light new snowfall continue.  Old stiffer wind slabs may also still be lingering around ridge crests.
The early January surface hoar layer has been reactive to human triggers at ALL elevations in the Kootenay Boundary.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Expect touchy wind slabs on wind loaded features in the alpine.
Strong winds and new snow on Sunday night will continue to promote new wind slab development. Wind slabs are reported to be stiff and may propagate over wide distances.
Weak surface hoar crystals which were buried at the beginning of January are variably reactive. This layer can surprise with nasty consequences in areas where the overlying slab is deep and cohesive.
New snow and strong southwest winds on Sunday night will form new wind slabs at treeline and in the alpine. Watch for triggering in gullies and in the lee of ridge crests
Wind slabs continue to be a concern for human triggering on lee features in the alpine and at treeline. Wind slabs may be especially touchy due to underlying weak crystals.
Expect touchy wind slabs on wind loaded features in the alpine.
Recent storm accumulations overlie a weak layer of surface hoar. Expect very touchy conditions in areas where the recent storm snow has settled into a cohesive slab.
New slabs have built.&nbsp; With the added snowload you may see more activity that is runnning on the buried surface hoar layers
Deeper slabs may begin to fail in terrain where the surface hoar layers have survived.&nbsp; Be particularly cautious in sheltered terrain at treeline elevations.&nbsp;
The steepness of a slope will dictate the likelihood of this problem. Avoid steep, gully features and expect the majority of the snowpack to sluff if an avalanche is triggered.
So far these are focused to immediate lee areas. Start looking for these as you approach ridges.
Storm slabs are primed for human triggering on all aspects and at all elevations. Remote triggering and widespread propagation makes hazard particularly tricky to manage.
New wind slabs are expected to form strong winds and light new snowfall continue.&nbsp; Old stiffer wind slabs may also still be lingering around ridge crests.
Recently formed wind slabs may be lurking behind ridges and ribs.
Touchy wind slabs may be lurking behind ridges and ribs.
Wind slabs may be lurking on lee slopes at alpine and treeline elevations.
Recent storm accumulations overlie a weak layer of surface hoar. Touchy conditions are expected in areas where the recent storm snow has settled into a cohesive slab.
Recently formed wind slabs are likely gaining strength, but may still be sensitive to light loads in unsupported lee terrain.
Recent storm snow has formed a volatile slab where it overlies buried surface hoar. Avalanches may be triggered remotely and be surprisingly large.
Wind slabs are extra touchy where they overlie buried surface hoar.
Many natural wind slab avalanches to size 2 were noted on Monday. In some cases, avalanches stepped down to deeper more destructive weaknesses. Human triggering will remain a concern on Tuesday in higher elevation lee terrain.
New snow has likely been shifted by strong winds into new wind slabs at treeline and in the alpine. Watch for triggering in gullies and in the lee of ridge crests
Recently formed wind slabs have been reactive to human-triggering.&nbsp; In the north of the region, a more widespread storm slab problem may be developing over a layer of surface hoar.
In some parts of the region, the slab sitting over a volatile weak layer is primed for human triggering. It has been most reactive at and below treeline.
Wind slabs may be lurking behind ridges and ribs. They may be extra sensitive where they overlie a buried sun crust.
Recent storm accumulations overlie a weak layer of surface hoar. Touchy conditions may exist in areas where the recent storm snow has settled into a cohesive slab.
Weather models indicate up to 15cm of new snow may fall on Tuesday night. If ridgetop winds are moderate or greater, new wind slabs can be expected at higher elevations.
="s_3FE45715">Storm slabs are primed for human triggering on all aspects and at all elevations. Remote triggering and widespread propagation makes hazard particularly tricky to manage.
A couple layers of weak surface hoar down 60-100cm have been reactive to human-triggering and have the potential to result in large, destructive avalanches. Smaller avalanches can easily step down to these layers.
Up to 15cm of new snow may fall on Tuesday night. If ridgetop wind speeds are moderate or greater, fresh and reactive wind slabs will form at higher elevations.
Up to 25cm of new snow may fall on Tuesday night. If ridgetop winds are moderate or greater, new wind slabs can be expected at higher elevations. New wind and snow will also add mass to cornices which are reported to be large and very weak.
Storm slabs are primed for human triggering on all aspects and at all elevations. Remote triggering and widespread propagation are expected to make the hazard particularly tricky to manage.
A couple layers of weak surface hoar down 40-60cm have been reactive to human-triggering and have the potential to result in large, destructive avalanches. Smaller avalanches can easily step down to these layers.
Even small loose avalanche can pose a high hazard in extreme terrain.
Easy shears have been observed within the storm snow layers.
The buried surface hoar layer has continued to become increasingly reactive with the increasing load from the overlying storm snow layers.
New windslabs are building in Alpine areas and at treeline in the new snow.&nbsp; The Jan 6th layer is down 20-30cm in general and with the new load is becoming more sensitive to human triggering
Loose dry facetlanches have the ability to run far and fast.&nbsp;
Stormy weather on Thursday will cause new storm and wind slabs to form. These may release naturally during the storm and may overload buried persistent weak layers. Expect widespread loose wet activity below treeline.
Expect new touchy storm slabs to form with heavy loading from snow and wind on Thursday. Widespread loose wet sluffing in steep terrain below treeline is also likely.
Expect to find fresh pockets of wind slab in exposed lee and cross-loaded terrain. These may be extra touchy in place where buried surface hoar may be preserved.
Some areas could see enough new snow and wind to create a slab over the buried surface hoar layer, currently 20-40 cm deep. Stay tuned to changing conditions and head out with options. 
New snow and strong southerly winds should combine to create deep pockets of wind slabs in lee and cross-loaded terrain. Once moving, these wind slabs could step down to persistent weaknesses in the upper snowpack.
Incoming snow on Thursday could be enough to tip the scales and produce a large avalanche cycle on the January 9th surface hoar interface. Some slides may step down to deeper weaknesses.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">New snow, rising temps and strong southerly winds are expected to create a storm slab problem. Storm slabs/ wind slabs may pick up a surprising amount of mass.</span><span class="s_AA239
A volatile persistent slab has been failing with light triggers.
New snow, rising temps and strong southerly winds are expected to create a storm slab problem. Storm slabs/ wind slabs may pick up a surprising amount of mass due to the existence of a persistent weak layer.
Extreme southwest winds forecast for Thursday will form reactive wind slabs in exposed lee terrain. Hard wind slabs may promote surprisingly wide propagations, and may also step down to recent storm interfaces or deeper persistent weaknesses.
New snow, rising temps and strong southerly winds are expected to create a storm slab problem. Storm slabs/ wind slabs may pick up a surprising amount of mass if they fail on a persistent weak layer.
Extreme southwest winds forecast for Thursday will redistribute loose surface snow into reactive wind slabs in exposed lee terrain. Hard wind slabs may promote surprisingly wide propagations.
Weather models indicate up to 15cm of new snow may fall on Thursday. Strong southwest winds are expected to shift these accumulations into touchy wind slabs in high elevation lee terrain.
Recent storm accumulations overlie a weak layer of surface hoar. Although this layer seems to be variably reactive, touchy conditions may exist in areas where the recent storm snow has settled into a cohesive slab.
A layer of surface hoar buried from 60-90cm down has been reactive at or near the tree line sporadically throughout the past week in various locations throughout the corridor. Activity on this layer is expected to ramp up today.
New Persistent slabs up to 30cm thick are developing. May be deeper along ridgelines and specific lee features.
In areas where this new snow is overlying the previous hard surface slides may be more easily triggerred.
Expect to find fresh wind slabs in exposed lee and cross-loaded terrain.&nbsp;
New snow, wind, and mild temperatures may have helped develop a cohesive slab, which overlies a variety of buried persistent weaknesses. It may be easy for riders to trigger this slab (where it exists), even from low angle terrain.
Storm slabs continue to grow with continued light to moderate snowfall on Friday. Expect deep and touchy slabs in lee (NE-NW) and cross-loaded terrain.
In many places, loading on the buried surface hoar layers has been incremental. This could make the problem trickier and will require discipline and conservative terrain choices. Other areas may have had enough load to tip off a natural cycle.
Continued snowfall on Thursday night at higher elevations may prolong the storm slab problem. Watch for deep and touchy wind slabs in lee (NW-NE) and cross-loaded terrain.
Thursday's storm may have helped clean out the mid-January surface hoar problem; however, wait a day or two to reassess the conditions before moving out into steeper terrain.&nbsp;
Continued snowfall and strong winds at higher elevations will maintain high hazard in the alpine. Fresh storm slabs may fail naturally with additional loading or under the weight of a skier or snowmobile.
Wind and storm slabs from the last few days have been slow to settle and gain strength, and are expected to remain sensitive to light loads in many areas. Large cornices are also weak, and could easily trigger an avalanche on the slope below.
Surface hoar crystals which were buried at the beginning of January seem to be gaining strength around the Lizard Range. That said, observations have been limited throughout the region. I'd continue to test for this potentially destructive weak layer
="s_69982360">New snow, rising temps and strong southerly winds are expected to create a storm slab problem. At low elevations, rain on snow may lead to loose wet/ wet slab avalanche activity that could run surprisingly far.
Wind slabs are building on lee features. These may be extra-reactive where they overlie buried surface hoar.
With each successive snowfall, a slab is gradually forming above a touchy buried weakness. This could be triggered by the weight of a person, even from a distance.
Latest weather models indicate up to 30cm of new snow may fall on Thursday night and Friday. Warm temperatures and strong winds will form dense storm slabs at all elevation bands. A storm slab in motion can also trigger deeper persistent weaknesses.
A warm, wet and windy storm forecast for Thursday will likely overload persistent weaknesses which lie up to 85cm below the surface. Destructive persistent slab avalanches will be particularly touchy at elevations where precipitation falls as rain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_69982360">New snow, rising temps and strong southerly winds are expected to create a storm slab problem. Storm slabs/ wind slabs may pick up a surprising amount of mass due to the existence of a persistent weak layer.</span><span class="s_AA239
Numerous large persistent slabs have been triggered over the last few days on many aspects and elevations. New storm loading will only accentuate this problem.
ont-weight: normal;font-size: 15.3333333333333px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_69982360">New snow and strong southerly winds are expected to create a storm slab problem. Storm slabs/ wind slabs may pick up a surprising amount of mass due to the existence of a persistent weak layer.</span><span class="s_AA239
Extreme southwest winds on Thursday have redistributed loose surface snow into reactive wind slabs in exposed lee terrain. Hard wind slabs may promote surprisingly wide propagations.
Avoid any avalanche terrain until cooler temperatures help the new snow layers to stabilize.
Although this layer has likely been cleaned out below the tree line, we expect that it remains intact in some tree line and alpine terrain. Avoid any areas that have not previously avalanched.
Persistent slabs up to 30cm thick are are widespread in Alpine lee features and in more specific areas at treeline. .
Watch for pockets of wind slab in exposed lee and cross-loaded terrain. These wind slabs may release easily under the weight of a skier or snowmobile, especially where they are sitting on a persistent weakness.&nbsp;
New snow has been slowly accumulating over a layer of facets and surface hoar and may now be primed for triggering in some areas.
Heavy snowfall and moderate ridge winds continued on Friday helping form deep slabs at higher elevations, especially in immediate lee and cross-loaded features.
It's possible that heavy snow and rain may have wiped out this problem in most, or even all areas. That being said, keep your guard up until we have more post-storm information.
Buried surface hoar, now 60 cm deep on average, is primed for triggering. It's possible for light loads to trigger slabs even from relatively low angle slopes. Be extra cautious near treeline where surface hoar is more likely to be preserved.&nbsp;
Storm and wind slabs continue to grow. These slabs may be particularly touchy in exposed lee (W-NE) and cross-loaded terrain. 
The recent storm has created storm slabs in many areas, and wind slabs on slopes lee to the south. These could be easy to trigger with the weight of a person or sled.
The recent storm has created storm slabs on a variety of slopes. Touchy wind slabs also exist on slopes lee to recent southerly winds.
A slab has formed above a touchy buried weakness. This could be triggered by the weight of a person, even from a distance. Avalanches could be larger than expected.
Heavy snow continued in parts of the region on Friday helping create deep slabs at higher elevations, especially in immediate lee and cross-loaded terrain.&nbsp;
This problem may still be found in places that did not see widespread avalanche activity. Be particularly caution in the northern part of the region between 1500 and 1900 m elevation. 
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">The recent storm has created storm slabs in many areas, and wind slabs on slopes lee to the south. These could be easy to trigger with the weight of a person or sled.</span><span class="s_AA239
Numerous persistent slabs have been triggered this week. Even as the weather improves, this problem could remain touchy.
tyle: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">The recent storm has created storm slabs in many areas, and wind slabs on slopes lee to the south. These could be easy to trigger with the weight of a person or sled.</span><span class="s_A8FEC
The storm slab will continue to build with incoming precipitation . Extreme caution should be used, especially in areas with heavy loading of new snow and wind. Below treeline, rain soaked snow may be extremely touchy
The January surface hoar layer may become reactive with heavy loading from new snow and/or rain. An avalanche on this layer has the potential to be large and destructive.
Wind and storm slabs from the last few days may be slow to settle and gain strength, and can be expected to remain sensitive to&nbsp; rider loads in many areas. Large cornices are also weak, and could easily trigger a large avalanche on the slope below.
A layer of surface hoar crystals buried at the beginning of January seems to be gaining strength around the Lizard Range. Observations have been limited throughout the region. Digging a pit to find and test this layer would&nbsp; be worth your time!
Strong southwest winds on have redistributed loose surface snow into reactive wind slabs in exposed lee terrain. Hard wind slabs may promote surprisingly wide propagations.
The storm slab has likely tightened, but some pockets in the alpine will remain reactive.
The buried surface hoar may still exist in the alpine but has likely been destroyed at treeline and below.
Cornices have grown significantly.  Beware!
Scoured areas are the obvious indicator for this problem. Immediate lee and cross loaded areas are suspect at the moment. Watch for increasingly &quot;cakey&quot; snow as you approach ridges and open areas.
Thin areas are back on the radar as likely trigger points for this layer. It feels like this layer could sneak up on you and be a big surprise. Continually assess this layer as you travel.
Fresh storm slabs have probably settled and strengthened significantly but watch for triggering in steep unsupported terrain, especially exposed wind-loaded slopes. 
Cornices are becoming large and may fail naturally or under the weight of a person or snowmobile.&nbsp;
Two layers of buried surface hoar could still be found down 100-150 cm deep. Triggering may still be possible with heavy loads in specific features (slopes near treeline that did not previously slide).
Watch for pockets of wind slab in exposed lee and cross-loaded terrain. These wind slabs could be triggered by the weight of a skier or sled, especially where they are sitting on a persistent weakness.&nbsp;
Storm and wind slabs continue to grow. These slabs may be particularly touchy in exposed lee (W-NE) and cross-loaded terrain.&nbsp;
Buried surface hoar remains primed for rider triggering, especially in the Northern part of the region where the snow line stayed below treeline during the recent storm. 
Recent storm snow may have settled and strengthened fairly quickly, but triggering soft slabs may still be possible in steep wind-loaded terrain.&nbsp;
Large avalanches have been failing on buried persistent weak layers throughout the week. This problem will probably remain sensitive to human triggers for the next while.&nbsp;
The recent storm has created storm slabs in many areas, and wind slabs on exposed northerly slopes. These could be triggered by the weight of a person or sled.
The recent storm created deep storm slabs in many areas, and wind slabs on exposed north-facing slopes. These could be triggered by the weight of a person or sled.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent snowfalls have created new storm slabs throughout  the region and wind slabs on lee features. This has also added load and stress to the already touchy persistent slab. </span><span class="s_AA239
Wind slabs at treeline and above are a very real concern at this time. Consider digging a pit to verify stability before venturing into new terrain.
More snow, and more wind will keep the hazard high, especially at tree line and above.
This weak layer is not going to go away anytime soon.  This is a good time to dig a pit before committing yourself to any big terrain.
Use caution around tree line and above, storm and wind slabs are touchy right now.
Be cautious in terrain that has not had any tracks in it.&nbsp; The Jan. surface hoar is still a real concern.
Storm and wind slabs are particularly reactive around tree line and above, use great care venturing into new terrain at these elevations.
A small storm or wind slab avalanche may awaken this sleeping persistent slab and trigger a large, destructive avalanche
Persistent slabs up to 30cm thick are widespread in Alpine lee and cross-loaded features and in more specific areas at treeline. These slabs could be more triggerable in shallow snowpack areas.
Recently formed wind slabs are found in lee and cross-loaded features above 2300m. These slabs are generally thin, but could be as thick as 40cm in wind prone areas.
Previously strong southerly winds created pockets of dense wind slab in exposed lee and cross-loaded terrain.&nbsp;
Buried surface hoar remains primed for rider triggering, especially in the Northern part of the region where the snow line stayed below treeline during the recent storm.&nbsp;
Previous strong southerly winds created deep and dense wind slabs in exposed lee and cross-loaded terrain.&nbsp;
It may be possible to trigger deep and dense wind slabs in exposed lee and cross-loaded terrain near ridge crests.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">It may be possible to trigger deep and dense wind slabs in exposed lee and cross-loaded terrain near ridge crests.  </span><span class="s_AA239A9B">
Skier triggered avalanches are still happening, use care when venturing into new or big terrain.
This layer is still on the radar. An avalanche on this layer could be quite large and destructive.
South West winds continue to redistribute new snow into touchy wind slabs
Touchy winds slabs exist above and below tree line, an could easily be triggered by a sledder or skier.
A small avalanche could provide enough mass and force to trigger this deeper instability
Wind and storm slabs are a very real hazard right now. Use caution venturing into new or steep terrain. Taking a few minutes to dig a pit and verify the hazard is well worth your time!
This weak has not been reactive recently, but is still on the radar. A wind or storm slab avalanche could trigger this sleeping monster.
Wind and storm slabs are the chief concern these days,&nbsp; above and below tree line, and on all lee aspects in the alpine.
The storm snow layers have tightened.&nbsp; Watch for isolated rocky areas that could produce avalanches that run down to older snow layers.
Persistent slabs averaging 40cm thick are widespread in the alpine on lee and cross-loaded features and in more specific areas at treeline. This layer is still a concern though faceting has made it less reactive.
20-40 cm thick wind slabs on lee and cross-loaded features in alpine and down to treeline areas are resulting in easy sudden planer snowpack tests on a number of layers within the top 30cm.
New wind slabs may form in leeward features on Tuesday. It may still be possible to trigger deep older wind slabs in exposed lee and cross-loaded terrain near ridge crests.
Light to moderate south west winds will continue to redistribute new snow at tree line and above, forming touchy wind slabs
Redistributed snow on lee features ( wind slabs ) are the prime concern right now.
A small slide might trigger this slab and produce a large and destructive avalanche
Be careful venturing into new terrain, especially if it has been affected by wind.
This weakness may be hard to trigger, but a small to mid-sized avalanche might awaken this sleeping monster, and produce a large destructive avalanche.
Large avalanches have been failing on a buried persistent weak layer down 40-60 cm. This problem will likely remain sensitive to human triggers for the next few days.
New snow, warm temperatures and wind on Tuesday will form dense new wind slabs in high elevation lee terrain. At lower elevations where rain is expected, loose wet avalanches are also possible.
After last week's storm there are questions regarding the reactivity and distribution of buried surface hoar which lies over a metre below the surface in many areas. This uncertainty should be met with conservative terrain selection.
Recent storms have formed very large and unsupported cornices, and at least one person has taken an unexpected ride. Use extra caution around ridge crests in the alpine.
Light amounts of new snow and extreme southwest winds are expected to create fresh and reactive wind slabs on Tuesday.
A warm, wet and windy storm is forecast to overload persistent weak layers which lie up to 100cm below the surface. Very large avalanches are expected at all elevation bands over the next few days.
Precipitation forecast for Tuesday may fall as rain or snow. At elevations where snow falls, dense storm slabs are expected to form and may propagate over wide distances in wind-exposed terrain. Loose wet avalanches are possible at lower elevations.
Buried surface hoar remains primed for rider triggering, especially in the Northern part of the region where the snow line stayed below treeline during the recent storm.
Natural activity tells us these haven't healed up just yet. Watch for them as you approach open terrain or ridges.
This interface will be down 20-30cm at the alpine/treeline boundary. Local windloading may put it even deeper. Be sure to inspect this interface as you travel.
It's a real mixed bag in the upper snowpack, topped off with touchy, recently formed wind slabs. Triggering the surface wind slab could affect multiple buried weak layers.
Forecast strong winds and new snow are expected to continue to develop wind slabs in the alpine and at treeline. Rising freezing levels may increase the likelihood of triggering these wind slabs.
New wind slabs are developing, and are expected to continue to build pockets of wind transported snow. Wind slabs in motion may step down to the buried persistent weak layer resulting in large avalanches.
Avoiding wind loaded slopes is the key to safe back country travel these days.&nbsp; Choose mellow terrain that has not been wind affected.
This buried surface hoar layer will be on the radar for a while longer.&nbsp; If triggered, it could produce a large destructive avalanche.
New wind slabs are expected to develop due to forecast new snow and southwest wind. Wind slabs in motion may trigger the deeper persistent weak layer resulting in large avalanches.
Wind slabs remain a concern above and below tree line.
The Jan 3rd surface hoar / crust / facet combination now has a dense slab on top of it.
Rising freezing levels and increased loading from wind, snow, and rain, may increase the likelihood of triggering the buried weak layer of surface hoar.
New wind slabs continue to develop with forecast new snow and wind. Rising freezing levels may increase the likelihood of triggering these touchy wind slabs.
Buried surface hoar remains primed for rider triggering in many areas including the Northern part of the region and Alison Pass. Forecast rain and wet snow will increase the likelihood of avalanches failing on this touchy weak layer.
Continued precipitation, warm temperatures and wind on Wednesday will form dense new wind slabs in high elevation lee terrain. At lower elevations where rain is expected, loose wet avalanches are also possible.
New snow, warm temperatures and wind on Wednesday will form dense new storm slabs in high elevation lee terrain. At lower elevations where rain is expected, loose wet avalanches are also possible.
There are still areas where last week's storm and subsequent avalanche cycle did NOT destroy buried surface crystals. In these areas, loading from rain and snow will continue to stress these layers with the potential for large, destructive avalanches
A warm, wet and windy storm is overloading persistent weak layers which lie up to 100cm below the surface. Very large avalanches are expected at all elevation bands.
Precipitation forecast for Wednesday may fall as rain or snow. At elevations where snow falls, dense storm slabs are expected to form and may propagate over wide distances in wind-exposed terrain. Loose wet avalanches are possible at lower elevations
Continued strong winds and new snow have likely formed reactive wind slabs at treeline and in the alpine. New winds slabs are expected to be larger on the west side of the region where recent accumulations were the greatest.
20-40cm laminated wind slabs above 2300m.
Hard slabs now have the ability to create long propogations across a feature.&nbsp; Avoid thin areas where is may be easier to trigger this weakness.
Storm slabs will continue to build on Thursday and may overlie a weak surface hoar layer.&nbsp; Strong southwest winds will likely form new wind slabs or add to old wind slabs in leeward features.
Touchy wind slab development is expected to continue with new snowfall, strong southwest winds, and warm temperatures.
New cornice development has been reported and these cornices are expected to remain touchy with the ongoing warm temperatures.
New wind slabs should continue to develop with forecast strong southwest winds and new snow. Thin new storm slabs may develop in sheltered terrain.
Strong southwest winds and new snow are forecast to continue to develop wind slabs in the alpine and at treeline. Thin new storm slabs may develop in sheltered terrain.
Wind slabs continue to develop due to strong southerly winds and new snow. Thin storm slabs may develop in sheltered areas.
Wind slabs should continue to develop with forecast new snow and strong southwest winds. New cornice growth may be fragile and easy to trigger.
Natural avalanche activity on this layer may have ended, but this layer continues to be a concern for human triggering. Remote triggering and long fracture propagations are likely with this weak layer.
Buried surface hoar remains primed for rider triggering in many areas, especially in the Northern part of the region. Forecast rain and wet snow will increase the likelihood of avalanches failing on this touchy weak layer.
Heavy snowfall and extreme winds on Wednesday and Thursday morning will form deep and dense storm slabs at higher elevations. Watch for increased triggering in wind-exposed terrain.
A warm, wet and windy storm has overloaded persistent weak layers which lie more than 100cm below the surface. Even if the storm tapers-off on Thursday, I'd give the snowpack a few days to adjust to the new load before pushing into steeper terrain.
New snow has been slowly accumulating over a layer of facets and surface hoar. In some areas, recent rain may have destroyed the layer. In other areas, the overlying slab may be primed for human triggering.
Fresh wind slabs lurking below ridge crests and behind terrain features are sensitive to human triggers. Cornices are also large and fragile.
Surface hoar buried at the beginning on January remains a concern for human triggers. The potential for widespread propagation and remote triggering makes this persistent slab particularly tricky to manage.
Recent strong winds from the south to southwest have formed touchy wind slabs in leeward features which are expected to remain reactive to human-triggering on Friday.  Any cornices that formed recently may also be sensitive to triggering.
Recently formed storm slabs overlie a layer of surface hoar layer in many areas and are expected to remain touchy on Friday. Recent strong southwest winds have likely loaded leeward features in wind exposed terrain.
Fresh storm and wind slabs are sensitive to human triggers an particulary touchy where they are bonding poorly to recently buried surface hoar or crust.
Fresh storm and wind slabs are sensitive to human triggers particularly if they are bonding poorly to crusts or buried surface hoar.
Recently formed storm slabs are expected to remain touchy on Friday. Recent strong southwest winds have likely loaded leeward features in wind exposed terrain.
The likelihood of triggering a buried weak layer is slowly dropping but if triggered, these layers can still produce large, destructive avalanches. A cornice failure or a small avalanche in motion has the potential step-down to a deeper weak layer.
New cornice development has been reported and these cornices are expected to remain touchy for a few days.
Continued snowfall and strong winds on Friday will contribute to an ongoing storm slab problem. Watch for increased triggering in wind-exposed terrain.
Deep and destructive persistent slab avalanches may remain a concern in high elevation terrain (especially in the north of the region) as the snowpack adjusts to recent heavy storm loading.
Deep and destructive persistent slab avalanches will remain a concern in many places as the snowpack adjusts to recent heavy storm loading.
Deep and dense storm slabs are are expected to remain sensitive to light loads. Watch for increased reactivity in wind-exposed terrain.
Watch for these a you approach open areas at treeline. Remember that warm snow will build new slabs quickly.
If it cools off as the forecast suggests, these slabs will tighten up. If it stays warm, expect the reactivity of these slabs to go up (easier to trigger).
These will be found in lee areas and may extend a little further than expected. Avoid loaded areas that may appear wavy or rippled from the wind.
This problem describes a number of laminated windslabs that have weak interfaces between them. They may step down to the weak Jan 6th layer if initiated.
This layer is going to become a problem with any additional load. Our neighboring forecast regions have already seen some big avalanches on this layer. We are expecting the same with any additional load. It is down 40-50 in the alpine right now.
The likelihood of triggering deeply buried surface hoar layers should decrease over the next few days. However, the layer remains touchy in many areas and could surprise with disastrous consequences.
Widespread wind effect was reported at higher elevations. With that, recently formed storm slabs have the potential to propagate over wide distances and trigger more destructive persistent slab avalanches.
New snow and wind over the next few days will form new wind slabs in high elevation lee terrain. Watch for triggering in gullies and behind ridge crests.
Recent stormy weather has encouraged widespread cornice growth. Cornice falls can be destructive by themselves, but can also be a trigger for surprisingly large avalanches on the slope below.
In most areas, buried persistent weaknesses have been destroyed by recent wet and stormy weather. I'd still be cautious in high elevation terrain (particularly in the north of the region) as the snowpack adjusts to the weight of the new snow.
="s_3FE45715">In many areas, buried persistent weaknesses have been destroyed by recent wet and stormy weather. I'd still be cautious in high elevation terrain (particularly in the north of the region) as the snowpack adjusts to the weight of the new snow.
="s_3FE45715">New snow and wind over the next few days will form new wind slabs in high elevation lee terrain. Watch for triggering in gullies and behind ridge crests.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent stormy weather has encouraged widespread cornice growth. Large cornice falls can be destructive by themselves, but can also be a trigger for surprisingly large avalanches on the slope below.</span><span class="s_AA239
Forecast light snow and continued strong winds may continue to develop new wind slabs and new cornice growth. Avalanches in motion may step down to the deeply buried persistent weak layer.
Storm slabs may continue to develop overnight with the forecast 5-15 cm of new snow and strong westerly winds. Deep pockets of wind transported snow may develop on easterly aspects.
A couple of recent large natural avalanches suggest that triggering the deeply buried weak layer continues to be likely in isolated terrain features. Avalanches failing on this layer can be large and destructive.
New cornices may continue to grow and fall off naturally with forecast new snow and wind.
Buried layers of surface hoar and thin freezing drizzle crusts may be found within the storm slab. Triggering this storm slab has become less likely, but may be possible in areas that had less warming during the storm.
New snow may not bond well to the previous snow surface, especially in exposed lee terrain where wind slabs have developed. Also, watch for loose snow sluffing in steep terrain. 
Buried persistent weaknesses may have been destroyed in most areas, but remain cautious in high elevation terrain (particularly in the north of the region) where this problem may be lingering.
New snow may not initially bond well to the previous snow surface, especially in exposed lee terrain where fresh wind slabs develop. Also, watch for loose dry sluffing in steep open terrain.&nbsp;
Recent stormy weather has encouraged widespread cornice growth. Large cornice falls can be destructive by themselves, but can also be a trigger for surprisingly large avalanches on the slope below.
It may be possible to trigger recently formed storm slabs in exposed lee terrain, which in turn could trigger more destructive persistent slab avalanches.
New winds slabs are expected to be larger on the west side of the region where recent accumulations were the greatest. Watch for triggering below ridge crests and on steep convex rolls.&nbsp;
="s_3FE45715">Recently formed storm and wind slabs remain sensitive to human triggers and are </span><span class="s_3FE45715">particularly </span><span class="s_3FE45715">touchy where they overlie recently buried surface hoar.  Use extra caution on steep south-facing slopes if the sun is out in force strength in the afternoon.
Recently formed storm and wind slabs remain sensitive to human triggers and are particulary touchy where they overlie recently buried surface hoar.&nbsp;
Recently formed storm and wind slabs remain sensitive to human triggers.  Weaknesses may exist within or below the storm snow.
Persistent slabs up to 40cm thick are are widespread in Alpine lee features and in more specific areas at treeline. Touchy in shallow areas
Buried windslabs are being encountered at treeline and above.&nbsp;
New storm slabs up to 20cm thick are being encountered around ridgelines and gullied terrain in Alpine areas.
New storm slabs up to 40 cm deep in wind loaded pockets may continue to be triggered by light additional loads like a skier/rider. 
This persistent weak layer is best described as a low probability but high consequence problem. Careful terrain selection is required where the buried surface hoar exists,
Cornices may have new growth that is fragile and may fall off naturally or be easily triggered by people in close proximity.
Recent storm slabs and pockets of wind transported snow may continue to be triggered by light loads like skiers or riders. Natural cornice falls may trigger storm slabs in the path or track of the avalanche.
The persistent weak layer of buried surface hoar on the west side of the region and a buried crust/facet combination on the east side of the region continue to be a concern for human triggering, or from triggering by storm slab avalanches in motion.
Recent storm slabs and pockets of wind slab may continue to be easy to trigger where they are sitting on buried surface hoar. Storm slabs may be well bonded where they are sitting on a thin rain crust.
The Jan 6th layer is down 40-50cm in the region.&nbsp; This interface continues to produce E to Moderate sudden planar sheers.&nbsp;
Buried windslabs are hard to located under the recent snow.&nbsp; Keep a keen eye out for thinner weak snowpack areas and avoid them.
Recently formed wind slabs are lurking below ridge crests and behind cross-loaded terrain features and are expected to remain sensitive to human triggers. Cornices have also recently been reported to be large and fragile.
Recently formed wind slabs are lurking below ridge crests and behind cross-loaded terrain features and are expected to remain sensitive to human triggers.&nbsp; Weaknesses may also exist within or below the recent storm snow.
Triggering fresh soft wind slabs is possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes. 
Cold dry snow could sluff easily in steep terrain. Additionally, loose wet sluffs are possible on steep sun-exposed slopes if the sun pokes out. 
Cornice falls can be destructive by themselves, but can also be a trigger for surprisingly large avalanches on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Triggering fresh soft wind slabs is possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.  </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cold dry snow could sluff easily in steep terrain. Additionally, loose wet sluffs are possible on steep sun-exposed slopes if the sun pokes out.  </span><span class="s_AA239A9B">
The likelihood of triggering deeply buried surface hoar layers may have decreased; however, the layer remains touchy in many areas and could surprise with disastrous consequences.
It may be possible to trigger recently formed wind slabs in exposed lee terrain, which in turn could trigger more destructive persistent slab avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Triggering fresh soft wind slabs may be possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.  </span><span class="s_AA239A9B">
Recently formed storm slabs are expected to remain sensitive to human triggers.  Recently strong south to southwest winds have loaded leeward features in wind exposed terrain.
Hard wind slabs may have developed in the lee of alpine ridges and on exposed terrain features at treeline.
Some of the large avalanches reported in the past week are suspected to have failed on the deeply buried December crust. This is a low probability but high consequence problem.
Recently formed storm slabs are expected to remain sensitive to human triggers.&nbsp; Recently strong south to southwest winds have loaded leeward features in wind exposed terrain.
Moderate winds overnight have continued to develop wind slabs in the alpine and at treeline.
The storm slab may continue to react to human triggers in isolated terrain where it is sitting on a buried surface hoar layer down 20-30 cm. The storm slab has not been reactive where it is bonding to a rain crust.
Caution loose sluffing in steep terrain.
Triggering fresh soft wind slabs is possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.
Cold dry snow could sluff easily in steep terrain. Additionally, loose wet sluffs are possible on steep sun-exposed slopes if the sun pokes out.&nbsp;
Triggering fresh soft wind slabs is possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.&nbsp;
Cold dry snow could sluff easily in steep terrain. Additionally, loose wet sluffs are possible on steep sun-exposed slopes if the sun pokes out.
New snow has been slowly accumulating over a layer of facets and surface hoar, and in many places the&nbsp;  overlying slab may now be primed for human triggering.
Triggering fresh soft wind slabs may be possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.&nbsp;
Moderate westerly winds have&nbsp; develop wind slabs in the alpine and at treeline.
A persistent weak layer of buried surface hoar on the west side of the region and a buried crust/facet combination on the east side of the region continues to be a concern for human triggering, or from triggering by smaller avalanches in motion.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">The storm slab may continue to react to human triggers in isolated terrain where it is sitting on a buried surface hoar layer down 20-30 cm. The storm slab has not been reactive where it is bonding to a rain crust.</span><span class="s_AA239
A avalanche involvement in the Northern Selkirks shows that recently formed wind slabs should remain on our radar. Watch for increased sensitivity in the lee of ridge crests.
Recently formed storm slabs are expected to remain sensitive to human triggers. Recent strong south to southwest winds have loaded leeward features in wind exposed terrain.
Recently formed storm slabs are expected to remain sensitive to human triggers. Recently strong south to southwest winds have loaded leeward features in wind exposed terrain.
These are still considered touchy due to the facets underneath. It will take some time, or a large cycle to flush this problem out.
Steady wind loading has kept this problem on the radar. The concern is the bond between the various windslab layers. We may also see them stepping down to deeper layers and entraining large amounts of snow.
Wind slabs can be found in lee features in the alpine and at treeline. Large cornices have have been built by recent southwest winds.
Some large avalanches reported in the past week have failed on buried weak layers. This is a low probability but high consequence problem.
Cold dry snow could sluff easily in steep terrain.
Moderate westerly winds have develop wind slabs in the alpine and at treeline.
Touchy fresh wind slabs are lurking below ridgecrests and behind terrain features. Beware of the potential for smaller avalanche to step-down to deeper persistent weaknesses.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">The storm slab may continue to react to human triggers in isolated terrain where it is sitting on a buried surface hoar layer down 20-30 cm. It has not been as reactive where it is bonding to a rain crust.</span><span class="s_AA239
The likelihood of triggering buried surface hoar and facets is slowly dropping in many areas, but touchy conditions persist in the Dogtooth Range near Golden. A few close calls serve as a warning this layer can surprise with nasty consequences.
Recently formed wind slabs are lurking below ridge crests and behind cross-loaded terrain features and may remain sensitive to human triggers. Cornices have also been reported to be large and fragile.
="s_3FE45715">A recent avalanche involvement in the Selkirks shows that recently formed wind slabs should remain on our radar. Watch for triggering behind ridge crests and in gullies.
Recently formed wind slabs may remain sensitive to human triggers in upper elevation lee terrain. Watch for triggering behind ridge crests and in gullies.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Recently formed wind slabs may remain sensitive to human triggers in upper elevation lee terrain. Watch for triggering behind ridge crests and in gullies.</span><span class="s_AA239
New snow has been slowly accumulating over a layer of facets and surface hoar, and in many places the&nbsp; overlying slab may now be primed for human triggering.
Triggering fresh soft wind slabs may be possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes.
gradually building storm slabs are expected to become increasingly reactive over the next 48hrs
new cornice growth will become increasingly reactive over the next several days
This problem describes a series of 4 to 5 individual windslabs that are sitting on top of one another. IN some cases, the bonds are weak. Tests today revealed a troubling weakness (facets between two dense windslabs) down 20-30cm.
This interface is slowly getting better. It is getting harder to trigger, but the consequences are growing if it is triggered. Thin areas are likely trigger points.
New storm slabs are expected to develop with the forecast new snow and wind. Recent wind slabs may continue to be triggered by skiers/riders in the lee of ridgetop terrain features.
Recent avalanche involvements in the Selkirks show that recently formed wind slabs should remain on our radar. Watch for triggering behind ridge crests.
New snow has been slowly accumulating over a layer of facets and surface hoar, and in many places the  overlying slab may now be primed for human triggering.
Triggering fresh soft wind slabs may be possible in exposed lee terrain near ridge crests, especially on steep unsupported slopes. Wind slabs are expected to continue to develop with the forecast wind and new snow.
Loose dry snow at higher elevations may be transported into pockets of wind slab in the lee of terrain features.
Loose dry snow may sluff in steep terrain.
Fresh cornice growth may fall off naturally with continued loading from wind and new snow. Fragile cornices may be easily triggered by traveling on adjacent terrain.
="s_69982360">Isolated pockets of wind slabs may remain sensitive to human triggers in upper elevation lee terrain. Watch for signs of wind loading behind ridge crests.
="s_3FE45715"> Moderate westerly winds have developed wind slabs in the alpine and at treeline.
="s_3FE45715">A persistent weak layer of buried surface hoar on the west side of the region and a buried crust/facet combination on the east side of the region continues to be a concern for human triggering in thin spots where the layer is closer to the surface.
Loose dry snow may be transported into new wind slabs at higher elevations. Wind slabs may be easy to trigger in exposed lee terrain at ridgetops.
Loose dry snow may sluff easily in steep terrain.
ont-weight: normal;font-size: 13.3333333333333px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_7D940460">Isolated pockets of wind slabs may remain sensitive to human triggers in upper elevation lee terrain. Watch for signs of wind loading behind ridge crests.
Touchy conditions persist, especially in the Dogtooth Range near Golden. A few close calls serve as a warning this layer can surprise with nasty consequences.
="s_3FE45715">Wind slabs can be found in lee features in the alpine and at treeline. Recent southwest winds have created large cornices in the alpine.
="s_3FE45715">Although no new avalanches have been reported, we are in a classic low probability but high consequence period.
="s_3FE45715"> The storm slab may continue to react to human triggers in isolated terrain where it is sitting on a buried surface hoar layer down 20-30 cm. It has not been as reactive where it is bonding to a rain crust.
GIve the backcountry a pass on Friday, and let the new storm snow layers settle out for a day or two over the weekend before tackling any steep terrain
These are manageable by choosing supported terrain and avoiding steep and/or convex rolls. They are improving, but their spotty nature has us thinking about them still.
These are also improving, but their depth is still in the triggering range. In shallow areas, this problem is more likely to be a serious issue.
Low probability high consequence conditions persist, especially in the Dogtooth Range near Golden. A few close calls serve as a warning this layer can surprise with nasty consequences.
Fresh wind slabs are lurking below ridge crests and behind cross-loaded terrain features. Cornices have also been reported to be large and fragile.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Moderate winds, new snow and warming temperatures are expected to create touchy conditions as the new snow settles to form a slab. At lower elevations rain falling on snow will trigger widespread natural avalanche activity.</span><span class="s_AA239
Moderate winds, new snow and warming temperatures are expected to create touchy conditions as the new snow settles to form a slab. At lower elevations rain falling on snow will trigger widespread natural avalanche activity.
New storm slabs developing rapidly with forecast new snow and strong winds. Pockets of wind transported snow may be deep and easily triggered.
New storm slabs are expected to develop rapidly with forecast new snow and extreme winds. Storm slabs in motion may step down to the deeply buried persistent weak layer resulting in very large avalanches.
Storm slabs developing during the day with forecast new snow and strong winds.
Cornices may experience rapid growth due to the forecast storm. New growth may be fragile and fall off naturally.
New storm slabs are expected to develop with forecast snow and strong winds.
Buried persistent weaknesses may have been destroyed in most areas, but remain cautious in high elevation terrain (particularly in the north of the region) where this problem may be lingering. New storm loading may release or step down to this layer.
="s_7D940460">Moderate winds, new snow and warming temperatures are expected to create touchy conditions as the new snow settles to form a slab. At lower elevations rain falling on snow will trigger widespread natural avalanche activity.
New snow and wind have created sensitive storm slabs, especially on lee features in alpine and open treeline.
Although no new avalanches have been reported, we are in a classic low probability but high consequence period.
New snow and wind have created touchy wind slabs in alpine and exposed treeline areas.
A persistent weak layer of buried surface hoar on the west side of the region and a buried crust/facet combination on the east side of the region continues to be a concern for human triggering in thin spots where the layer is closer to the surface.
Moderate winds, new snow and warming temperatures are expected to create touchy conditions as the new snow settles to form a slab
Slabs will build and become more reactive through the day.
Relatively mild temperatures today will promote cornice growth.
Wind slabs both on the surface and buried are being encountered at treeline and above.  New windslabs will be building if the forecasted new snow arrives.
Persistent slabs up to 80cm thick are are widespread in Alpine lee features and in more specific areas at treeline. Touchy in shallow areas
="s_3FE45715">Winds, new snow and warm temperatures are expected to create touchy conditions as the new snow settles to form a slab. Where rain falls on previously cold snow increased avalanche activity is expected.
="s_3FE45715">Winds, new snow and warm temperatures are expected to create touchy conditions as the new snow settles into a slab. Where rain falls on previously cold snow increased avalanche activity is expected.
Winds, new snow and warm temperatures are expected to create touchy conditions as the new snow settles to form a slab. Where rain falls on previously cold snow increased avalanche activity is expected.
Fresh wind slabs have formed below ridge crests and behind cross-loaded terrain features in the alpine and at treeline. Cornices have also been reported to be large and fragile and will continue to lose strength as temperatures rise.
Low probability high consequence avalanche conditions persist, especially in the Dogtooth Range near Golden. A few close calls (see Avalanche Activity) serve as a warning this layer has teath!
New storm slabs continue to develop with strong to extreme southerly winds and heavy snowfall.
New cornice growth may be weak and fall off naturally. Avoid traveling beneath cornices.
Strong winds have loaded lee features in the alpine and at treeline.
We are in a classic low probability but high consequence period.  Collapsing cornices or a small avalanche in motion could step down to a buried weak layer.
&nbsp; New snow and variable strong winds have created touchy wind slabs in areas you may not expect them.
Storm slabs may remain easy to trigger in alpine and open treeline.
Strong southwest winds and heavy precipitation continue to develop new storm slabs above 700 metres.
Storm slabs in motion may step down to deeply buried persistent weak layers resulting in very large avalanches with wide propagations.
New storms slabs continue to develop with strong southerly winds and heavy snowfall.
New storm slabs are expected to continue to develop with forecast new snow and wind.
Loading will be extremely variable in wind affected terrain
Cornices have grown.&nbsp; Stay well back from the ridgelines.
Very strong winds have created wind slabs which may be further down the slope than normal. Watch for areas of cross-loading too.
The persistent slab problem demands respect, especially in the north of the region. Riders have triggered a couple of very large avalanches this week. Forecast warming could increase the sensitivity of this problem.
Strong winds have moved recent storm snow onto lee slopes, creating touchy wind slabs. In areas not affected by wind, storm slabs may be found.
Recent strong SW winds have left touchy wind slabs behind ridges and terrain breaks. In areas not affected by wind, storm slabs may be triggered by the weight of a person in steep terrain.
Strong SW winds have built wind slabs on many slopes at treeline and alpine elevations. Storm slabs may exist in sheltered terrain.
Day time warming may increase sensitivity of stubborn wind slabs.
Strong to extreme winds from variable directions have created wind slabs in places you may not expect them.
We are in a classic low probability but high consequence period.&nbsp; Collapsing cornices or a small avalanche in motion could step down to this buried weak layer.
="s_3FE45715">Recently formed storm slabs may remain reactive to the weight of a skier in higher elevation lee terrain. At lower elevations where temperatures are expected to rise above freezing, loose wet avalanches are also possible.
In the north of the region, persistent weaknesses continue to produce large and destructive avalanches. Conservative terrain selection is still critical.
="s_3FE45715">Cornices are huge and weak. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below. Use extra caution around ridge crests.
Recently formed storm slabs may remain reactive to the weight of a skier in higher elevation lee terrain. At lower elevations where temperatures are expected to rise above freezing, loose wet avalanches are also possible.
Cornices are huge and weak. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below. Use extra caution around ridge crests.
Daytime warming may increase sensitivity of stubborn wind slabs.
We are in a classic low probability but high consequence period.&nbsp; Collapsing cornices or a small avalanche in motion could step down to a buried weak layer.
A potent storm forecast for Sunday and Monday will form deep and reactive storm slabs. Storm slabs may be extra touchy due to recently buried surface hoar.
Heavy storm loading from snow or rain may trigger deeply buried persistent weak layers resulting in very large avalanches with wide propagations.
Moderate amounts of new snow and extreme winds will promote ongoing wind slab activity at treeline and in the alpine. Hard wind slabs may propagate over surprisingly wide distances.
New snow has been slowly accumulating over a layer of facets and surface hoar, and in many places the overlying slab may now be primed for human triggering.
The storm snow is settling and stabilizing, but the forecast high freezing levels could reverse this trend
Be aware that a cornice fall could produce a deeper slab release on the underlying slope.&nbsp;
="s_3FE45715">Warming could increase the sensitivity of wind slabs and will weaken cornices. If the upper snowpack becomes moist, both loose and slab avalanches are more likely to gain significant mass as they run.
Strong winds and snow continues to form new wind slabs which have been failing naturally in recent days. Watch for triggering in lee features at treeline and in the alpine.
In deeper snowpack areas, surface hoar which was buried in early January is ripe for human triggering. Forecast warming will make avalanches failing at this interface more likely.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Very strong winds have created wind slabs and fragile cornices on a variety of slopes. These may be extra sensitive with warm temperatures and sunshine.</span><span class="s_AA239
Ongoing storm accumulations will likely remain sensitive to human triggering on Monday. Watch for increased reactivity in high elevation lee terrain.
Loading from new snow and rain will increase the likelihood of waking up destructive persistent weak layers at all elevation bands.
Recent strong to extreme winds left wind slabs and fragile cornices on a variety of slopes. Forecast sun and warming may make these prone to failure over the next few days.
The persistent slab problem demands respect, especially in the north of the region. Very large avalanches are possible with human triggers, or a wind slab or cornice fall. Forecast warming is expected to increase the sensitivity of this problem.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Very strong winds have created wind slabs and fragile cornices on a variety of slopes. These may be extra sensitive with warm temperatures and sunshine.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Very strong winds have created wind slabs and fragile cornices on a variety of slopes. These may be extra sensitive with warm temperatures and sunshine.</span><span class="s_A8FEC
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Warming could increase the sensitivity of wind slabs and will weaken cornices.  If the sun gets intense and the upper snowpack becomes moist, both loose and slab avalanches are more likely to gain significant mass as they run.</span><span class="s_AA239
="s_3FE45715">Warming could increase the sensitivity of wind slabs and will weaken cornices. If the sun gets intense and the upper snowpack becomes moist, both loose and slab avalanches are more likely to gain significant mass as they run.
Collapsing cornices or a small avalanche in motion could step down to a buried weak layer.
Wind slabs will present in any open terrain, leeward terrain at treeline and above.&nbsp; The thickness of these slabs will be highly variable due to the very strong winds accompanied by the new snow.
Persistent slabs will be extensive except for places where the wind has cleaned the snow to rocks. The depth and density of the slab overlying the January 6th layer is highly variable depending on elevation and aspect resulting in a complex snowpack.
Rising freezing levels and solar radiation on Monday and Tuesday will spark a round of loose wet avalanche activity on sun-exposed slopes. Warming may also trigger large cornices or destructive wet slab avalanches.
In the north of the region, persistent weaknesses continue to produce large and destructive avalanches in higher elevation terrain. Conservative terrain selection is still critical.
Although recently formed storm slabs have gained significant strength, they may remain sensitive to rider triggering in high elevation lee terrain.
Rising freezing levels and solar radiation on Monday and Tuesday will spark a round of loose wet avalanche activity on sun-exposed slopes. Loose wet avalanches may also step down to deeper, more destructive layers.
Cornices are huge and will become weakened by forecast warming and solar radiation. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below. Use extra caution around ridge crests.
The January 6th facets are widespread at all elevations and aspects and will very likely become highly reactive to the extreme day time heating on Tuesday and the rest of the week.
With the forecast freezing levels, it is highly likely we will see cornice failures, particularly at alpine ridge and treeline ridge features on northeast aspects.
Wind slabs are prevalent in any open features at treeline and above and will require avoidance during the warm air event on Tuesday.
="s_3FE45715">Spring like temperatures and strong sun are expected to drive a natural loose wet avalanche cycle. These avalanches could gather significant mass along their path.
="s_3FE45715"> Daytime warming will increase the sensitivity of old wind slabs and weaken cornices.
="s_3FE45715"> A smaller avalanche in motion could step down to a variety of buried persistent weak layers in the snowpack.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758"> Spring like temperatures and strong sun are expected to drive a natural loose wet avalanche cycle. These avalanches could gather significant mass along their path.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Daytime warming will increase the sensitivity of old wind slabs and weaken cornices.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> A smaller avalanche in motion could step down to a variety of buried persistent weak layers in the snowpack.</span><span class="s_AA239
Spring like temperatures and strong sun are expected to drive a natural loose wet avalanche cycle. These avalanches could gather significant mass along their path.
Daytime warming will increase the sensitivity of old wind slabs and weaken cornices.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong sunshine and warm temperatures are expected to weaken surface snow layers and cause loose wet avalanches or wet slabs.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recently formed wind slabs may still be able to be triggered by the weight of a person. Cornices are likely to be fragile in the hot weather.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">A deeply buried weak layer can still be triggered in some places, creating very large avalanches. Forecast warming may increase the sensitivity of this problem.</span><span class="s_AA239
="s_3FE45715">Strong sunshine and warm temperatures are expected to weaken surface snow layers and cause loose wet avalanches or wet slabs.
="s_3FE45715">Very strong winds have created wind slabs and fragile cornices on a variety of slopes. These may be extra sensitive with warm temperatures and sunshine.
Soaring freezing levels and solar radiation a Tuesday will spark ongoing loose wet avalanche activity on sun-exposed slopes. Warming may also trigger large cornices or destructive wet slab avalanches.
Rising freezing levels and solar radiation on Tuesday will spark ongoing loose wet avalanche activity on sun-exposed slopes. Loose wet avalanches may also step down to deeper, more destructive layers.
Strong sunshine and warm temperatures are expected to weaken surface snow layers and cause loose wet avalanches or wet slabs.
Recently formed wind slabs may still be able to be triggered by the weight of a person. Cornices are likely to be fragile in the hot weather.
Recent storm loading, solar radiation and skyrocketing freezing levels will increase the likelihood of waking-up deep and destructive persistent weak layers. Cornice falls triggered by solar radiation may also trigger a persistent slab avalanche.
Rising freezing levels and solar radiation on Tuesday will spark a round of loose wet avalanche activity on sun-exposed slopes. Loose wet avalanches may also step down to deeper, more destructive layers.
Heavy storm accumulations may remain sensitive to human triggering on Tuesday. Watch for increased reactivity in high elevation lee terrain.
="s_3FE45715">Rising freezing levels and solar radiation on Tuesday will spark a round of loose wet avalanche activity on sun-exposed slopes. Loose wet avalanches may also step down to deeper, more destructive layers.
="s_3FE45715">Recent storm loading, solar radiation and skyrocketing freezing levels will increase the likelihood of waking-up deep and destructive persistent weak layers. Cornice falls triggered by solar radiation may also trigger a persistent slab avalanche.
="s_3FE45715">Newly formed wind slabs will likely remain sensitive to human triggering on Tuesday. Watch for increased reactivity in high elevation lee terrain.
e: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_5C15BAEE">Stubborn wind slabs may be lingering on north aspects where the snow has stayed cool.</span><span class="s_AA239
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758"> I would give it a couple more days to see how the warm temperatures have affected the reactivity of buried weak layers in the snowpack.</span><span class="s_AA239
The Jan 6th layer down 35 to 80cm in the snowpack is still possible to trigger. Large avalanches can be expected if this layer is triggered.
Cornices are sagging due to the recent heat. As temperatures climb Wednesday and/or solar radiation is significant, cornice failures may occur. Cornices failures could also trigger avalanches on the slopes below.
High freezing levels and solar radiation will lead to loose wet avalanches on solar aspects.
A deeply buried weak layer can still be triggered in some places, creating very large avalanches. Forecast warming may increase the sensitivity of this problem.
Very strong winds have created wind slabs and fragile cornices on a variety of slopes. These may be extra sensitive with warm temperatures and sunshine.
Strong to extreme southwesterly winds last weekend created touchy wind slabs well below ridgecrests and on the downwind side of terrain features. Cornices are also large and fragile.
Cloud cover and cooling temperatures should keep the snow surface mostly frozen, but beware slope that see prolonged sun exposure.
="s_3FE45715">Stubborn wind slabs may be lingering on north aspects in the alpine where the snow has stayed cool.
We may see some lingering loose wet avalanche activity before the clouds roll in.
="s_3FE45715"> Stubborn wind slabs may be lingering on north aspects where the snow has stayed cool.
="s_3FE45715">I would give it a couple more days to see how the warm temperatures have affected the reactivity of buried weak layers in the snowpack. A large trigger like a collapsing cornice could possible step down.
In the north of the region, persistent weaknesses continue to produce large and destructive avalanches in higher elevation terrain. Although the likelihood of triggering a persistent slab is dropping, the consequences could be severe.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Freezing levels will remain high on Wednesday and loose wet avalanches may still be triggered in steep terrain. Use extra caution if the sun makes an appearance.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are huge and have become weakened by recent warming and solar radiation. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below. Use extra caution around ridge crests. </span><span class="s_AA239
Freezing levels will remain high on Wednesday and loose wet avalanches may still be triggered in steep terrain. Use extra caution if the sun makes an appearance.
Cornices are huge and have become weakened by recent warming and solar radiation. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below. Use extra caution around ridge crests.
Recent storm loading, solar radiation and skyrocketing freezing levels have increased the likelihood of waking-up deep and destructive persistent weak layers. Cornice falls may also trigger a persistent slab avalanche.
Elevated freezing levels on Wednesday may promote ongoing loose wet avalanche activity. Loose wet avalanches may also step down to deeper, more destructive layers.
Recently formed storm slabs may remain sensitive to human triggering on Wednesday, especially in the north of the region where recent accumulations were the greatest and more recent temperatures remained cooler.
="s_3FE45715">Recent storm loading, rain, solar radiation and skyrocketing freezing levels have increased the likelihood of waking-up deep and destructive persistent weak layers. Cornice falls may also trigger a persistent slab avalanche.
="s_3FE45715">Elevated freezing levels on Wednesday may promote ongoing loose wet avalanche activity. Loose wet avalanches may also step down to deeper, more destructive layers.
="s_3FE45715">Recently formed wind slabs may remain sensitive to human triggering on Wednesday, especially on shaded slopes in the alpine where temperatures likely remained cooler.
The Jan 6th layer is a classic low probability, high consequence problem. It is currently hard to trigger, but resulting avalanches will likely be large to very large. Take time to evaluate this layer before committing to a terrain feature.
Wind slabs are found in lee and cross-loaded features at higher elevations. Shallow snowpack areas are likely trigger points.
Cornices have sagged under the recent heat. While cooler temps on Thursday should reduce the likelihood of cornice failures, but be aware of your exposure to these hazards.
Recent storm loading, rain, solar radiation and skyrocketing freezing levels have increased the likelihood of waking-up deep and destructive persistent weak layers. Cornice falls may also trigger a persistent slab avalanche.
New wind slabs are expected to develop with forecast new snow and wind. Watch for reverse loading if the winds shift to the east.
Cornices have been reported to be large, and may release naturally from continued loading from new snow and wind, or during periods of above freezing temperatures and/or strong solar radiation.
New wind slabs are expected to develop with forecast new snow and wind.
Cornices have been reported to be very large and may release naturally from continued loading or from solar radiation if the sun appears.
Stubborn wind slabs may be lingering on north aspects in the alpine where the snow has stayed cool.
Stubborn old wind slabs can be found on cool north facing slopes, and cornices will remain weak until the temperatures falls.
The early January surface hoar remains a classic low probability problem west of the Divide. I'm unsure as to how it will respond to the prolonged warm temperatures, so I would treat larger terrain features with caution until the snowpack cools.
Recently formed wind slabs lurking below ridgecrests and behind terrain features remain sensitive to human triggers.
A deeply buried weak layer can still be triggered in some places, creating very large avalanches.
Expect stiff pockets of storm snow in isolated terrain features. Watch for hard icy chunks in steep terrain.
These should be high on the radar these days. Natural activity has slowed but not stopped.
These will be more of a problem on high, polar aspects.
Recently formed wind slabs remain sensitive to human triggers.
A buried weak layer of surface hoar remains a concern, especially around Golden where it has recently created some very large avalanches.
The forecast rain and/or snow will make for variable conditions. Small fresh wind slabs are expected to form through the day in the alpine.  Freezing levels are uncertain, if rain falls on dry snow (high north aspects) expect reactive slabs.
="s_3FE45715">New snow will hide old hard slabs and moderate westerly winds will form fresh wind slabs in the alpine and at treeline. Cornices are expected to become weak with the rapid day time warming forecast for Friday.
The early January surface hoar poses a classic low probability, high consequence problem. I'm unsure as to how this layer will respond to the prolonged warm temperatures, so I would treat larger terrain features with caution until the snowpack cools.
The deeply buried persistent weak layer of surface hoar has been reactive during and since the last storm in the north of the region. There is a great deal of uncertainty with regards to the distribution and the likelihood of triggering.
New wind slabs may develop with forecast new snow and wind. Wind slabs may not be well bonded to the new crust at higher elevations.
Large cornices may continue to develop with forecast new snow and wind. Rising freezing levels may increase the likelihood of cornices falling off naturally.
New storm slabs may develop in the alpine and at treeline from forecast new snow and wind.
Cornices may continue to release naturally with new loading from forecast snow and wind.
The deeply buried persistent weak layer of surface hoar was reactive during the last wet storm. It has not cooled off much, and more warm wet weather is forecast. Uncertainty with this layer requires conservative terrain selection.
New storm slabs are expected to develop in the alpine, and possibly at treeline if the freezing level drops more than forecast.
There is a lot of uncertainty with the distribution and likelihood of triggering this layer. Conservative terrain selection is required when uncertainty is high.
New wind slabs may develop at higher elevations where storm snow is available for transport. New wind slabs may be hiding hard windslabs that formed in the lee of southwest winds during the last storm.
Storm snow weaknesses in the upper snowpack, including surface hoar and crusts buried last week could be sensitive to human triggers. Slabs are expected to be particularly deep and touchy on wind-loaded slopes.
Wind slabs lurking below ridgecrests and behind terrain features in exposed terrain may be sensitive to human triggers.
Persistent slabs are 35 to 80cm thick are are widespread in Alpine lee features and in more specific areas at treeline. Likely touchy in shallow snowpack areas.
Hard windslabs dominate the alpine.&nbsp; Be thinking about thin areas and wide propagations at this time.&nbsp;
Fresh pockets of dense wind slab may be found in exposed leeward terrain near ridge crests.
Fresh dense wind slabs could form on exposed leeward slopes throughout the period.
Cornices continue to grow and may fail naturally, especially during sunny periods and with rising temperatures.
New wind slabs continue to develop with each pulse of snow and wind. Gradually cooling temperatures may create windslabs at treeline as well as in the alpine.
&nbsp; Touchy fresh pockets of wind-deposited snow are lurking on the downwind side of ridgecrests and terrain features. Expect them to get bigger and touchier throughout the weekend.
Touchy fresh pockets of wind-deposited snow are lurking on the downwind side of ridgecrests and terrain features. Expect them to get bigger and touchier throughout the weekend.
Forecast westerly winds could build fresh dense wind slabs in exposed lee terrain throughout the period.&nbsp;
Cornices continue to grow and could fail naturally or under light loads, especially during sunny breaks and with rising temperatures.&nbsp;
New storm slabs continue to develop with each pulse of wind and precipitation. Gradual cooling overnight should drop the rain/snow line down to near valley bottoms.
Continued loading from new snow and wind may result in cornices falling off naturally, or being triggered easily by people traveling nearby.
New storm slabs are developing with each pulse of wind and precipitation that moves in from the coast.
New cornice growth may be fragile and fall off naturally or be easily triggered.
Persistent slab avalanches are more likely in the north of the region where they continue to release naturally. The forecast storm load may increase the likelihood of triggering in all areas of the region.
New storm slabs are expected to develop with loading from new snow and wind. Gradual cooling and variable crust formation may result in conditions that change rapidly with elevation change.
New snow may form a touchy slab resting on recently buried surface hoar or a slick rain crust. Expect dense wind slabs to form in exposed N-SE aspects at and above treeline.
Expect dense or hard wind slabs in exposed lee and cross-loaded terrain. Loose wet sluffs are also possible in steep terrain below treeline, or on south aspects if it's sunny.
Cornices should continue to grow with mild temperatures, steady ridge winds, and light snowfalls. There was a report of a natural cornice failure that triggered a size 1.5 slab avalanche on Saturday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Expect dense or hard wind slabs in exposed lee and cross-loaded terrain. Loose wet sluffs are also possible in steep terrain below treeline, or on south aspects if it's sunny.  </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices should continue to grow with mild temperatures, steady ridge winds, and light snowfalls. They could fail naturally or under light loads.  </span><span class="s_AA239A9B">
="s_3FE45715">Touchy fresh pockets of wind-deposited snow are lurking on the downwind side of ridgecrests and terrain features. Expect them to get bigger and touchier throughout the day on Sunday.
Expect new storm slabs to develop in steep, higher elevation terrain in response to loading from new snow and wind.
Looming cornices could collapse, especially during storms or during warm weather.
I expect storm slabs to develop in steep, exposed terrain in response to loading from new snow and wind.
Given the weak layers in the snow, there is still a possibility for a larger release deep in the snowpack. Potential triggers would be from shallow rocky start zones, or possibly from a small avalanche stepping down to lower layers.
New snow and strong forecast winds will set up fresh wind slabs on mainly north to easterly aspects at treeline and in the alpine.
A buried layer of surface hoar around 60 cm below the surface is cause for concern, especially on open unsupported, or convex slopes.
Expect storms slabs to develop in response to loading from new snow and wind.
Looming cornices may become unstable, especially during storms or during warm weather.
While the probability of triggering deeper layers are low, the consequences of such a slide would be large. Most likely trigger points are steep, rocky start zones in lower snow parts in the north of the forecast region (Duffey Lake or Chilcotins).
Strong sustained winds in the alpine and treeline are building wind slabs. The winds have shifted to a north westerly direction and will have created wind slabs potentially over melt freeze and solar crusts on solar aspects.
Strong winds have redistributed snow in the alpine and treeline created a great deal of variability in depth and distribution of the snowpack. Snowpack tests show a wide spectrum of results from no results to sudden collapses.
Recent snowfall and wind has formed soft slabs in leeward features in exposed terrain in the alpine and at treeline.&nbsp; Older, stiffer wind slabs may also still be reactive to heavy loading.&nbsp;
Buried weak layers are still reactive in the snowpack, especially in the far north of region, and have the potential to produce very large avalanches. Thin spot triggering, cornice releases, and smaller avalanches all have the potential to step down.
Recent snow and strong winds have formed wind slabs on mainly north to easterly aspects at treeline and in the alpine.
="s_3FE45715">Touchy fresh pockets of wind-deposited snow may be lurking on the downwind side of ridgecrests and terrain features. Expect them to get bigger and touchier throughout the day on Sunday.
A weak mix of surface hoar and facets remain a concern, especially in the Dogtooth Range in the north of the region. A cautious approach is required in this area, as this layer may still surprise with nasty consequences.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New wind slabs are expected to form on Sunday night in response to light amounts of new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.</span><span class="s_AA239
Touchy fresh pockets of wind-deposited snow are lurking on the downwind side of ridgecrests and terrain features. Expect them to get bigger and touchier throughout the day on Sunday.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Expect dense or hard wind slabs in exposed lee and cross-loaded terrain. </span><span class="s_AA239
New storm slabs have developed in steep, higher elevation terrain in response to loading from new snow and wind over the weekend.
Looming cornices could collapse, especially during storms or during warm weather.&nbsp; The weight of a person may be enough to cause a cornice failure.
="s_3FE45715">New wind slabs are expected to form on Sunday night in response to generally light amounts of new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.
Variable winds have created fresh dense wind slabs in exposed terrain. In some places these touchy slabs could be sitting on recently buried surface hoar.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices should continue to grow with mild temperatures, steady ridge winds, and light snowfalls. They could fail naturally or under light loads.  </span><span class="s_AA239
New wind slabs are expected to form on Sunday night in response to light amounts of new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.
="s_3FE45715">Deep wind slabs are expected to form on Sunday night in response to new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.
Storm slabs continue to build. The recent snow sits on a melt-freeze crust or surface hoar and could be sensitive to human triggering on Monday.
Recently formed wind slabs are expected to be reactive throughout most of the region but a more widespread storm slab problem has the potential to form in the south of the region if we see enhanced snowfall Sunday overnight and/or Monday.
Persistent winds have created touchy wind slab conditions in the Alpine and just down into Treeline. In addition to typical lee and cross-loaded features, be aware of reverse wind loading onto buried sun crusts on&nbsp; SW, S and SE aspects.
Avalanches initiated in the upper snowpack could step down to the Jan 6th interface and produce very large avalanches. Thin snowpack areas are common trigger points.
Solar radiation is intense when the sun is shining. Be aware of overhead terrain and plan your trip to avoid solar aspects in the afternoon.
New storm slabs are expected to develop in steep, higher elevation terrain in response to loading from new snow and wind Monday overnight. 
Looming cornices could collapse, especially during storms or during warm weather.  The weight of a person may be enough to cause a cornice failure.
Loose wet sluffing is possible on steep rain soaked slopes at lower elevations and steep sun exposed slopes at higher elevations during the afternoon.
Light amounts of new snow combined with strong SW ridge winds should form fresh wind slabs in exposed lee terrain. Old harder wind slabs may still be lurking on a variety of aspects in the alpine.
New storm slabs are expected to develop in steep, higher elevation terrain in response to loading from new snow and wind Monday overnight.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Light amounts of new snow combined with strong SW ridge winds should form fresh wind slabs in exposed lee terrain. Old harder wind slabs may still be lurking on a variety of aspects in the alpine. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices should continue to grow with mild temperatures, steady ridge winds, and light snowfalls. They could fail naturally or under light loads. </span><span class="s_AA239A9B">
Storm slabs continue to build. The recent storm snow sits on a melt-freeze crust or surface hoar and could be sensitive to human triggering, particularly in wind-loaded terrain.
New wind slabs are expected to form on Monday night in response to new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.
New wind slabs are expected to form on Monday night in response to light amounts of new snow and wind. Watch for triggering in the lee of ridgecrests at treeline and in the alpine.
A recent size 3 persistent slab avalanche near Golden is a clear indication that deeply buried weaknesses cannot be trusted. Extra caution is required in the north of the region near Golden.
New storm slabs are expected to develop in higher elevation terrain in response to loading from new snow and wind. Wind loaded areas will be the most immediate concern but a more widespread storm slab problem may develop in the deeper snowfall areas.
New wind slabs are expected to develop in higher elevation terrain in response to loading from new snow and wind. 
Any open area at treeline and alpine elevations has the distinct wavy appearance that suggests widespread windloading. Expect slabs to exist well below ridgelines and avoid any large features.
Despite somewhat encouraging test results, we still don't trust this layer. Especially as the load increases (locally through windloading). This layer may cause large, unexpected avalanches. Large triggers should also be considered.
Storm slabs are expected to continue to develop in steep, higher elevation terrain in response to loading from new snow and wind Tuesday overnight and Wednesday.
Recent winds have created dense and touchy wind slabs in exposed lee terrain near ridge crests. Warm temperatures on Wednesday could make these more sensitive to human triggers. 
Cornices continue to grow and could fail naturally, especially during periods of rapid growth or when the sun pokes out.
Weaknesses have been observed within and at the bottom of the recent 35-60 cm of storm snow. Expect dense touchy wind slabs in exposed lee terrain.
Steady southwesterly winds have create dense wind slabs in lee and cross-loaded terrain near ridge crests. Forecast warm temperatures could make these  more sensitive to human triggering. 
Storm slabs are expected to continue to develop in steep, higher elevation terrain in response to loading from new snow and wind Tuesday overnight.  Wind loaded features are likely to have the most reactive slabs.
Storm slabs are expected to continue to develop in steep, higher elevation terrain in response to loading from new snow and wind Tuesday overnight.&nbsp; Wind loaded features are likely to have the most reactive slabs.
Wind slabs may continue to be easy to trigger in the alpine and at treeline. This problem may result in wide propagations on easterly aspects where the recent storm snow is sitting on a supportive crust.
Wind slabs may be touchy and easy to trigger in the alpine and at treeline. This problem may result in wide propagations on easterly aspects where the recent storm snow may not be well bonded to the old crust.
Recent wind slabs may continue to be easy to trigger where they are sitting on a supportive crust. Wind slabs and recent storm slabs may take a few days to settle and bond.
Wind slabs are expected to become more stubborn to trigger due to forecast moderate winds and  light precipitation.
Wind slabs buried by last nights storm snow may remain variable touchy to stubborn
New storm slabs may be reactive to skier triggering
Use caution on steeper and unsupported slopes.&nbsp; Easy-moderate sheers were being encountered on solar aspects where the recent snow is overlying a strong temperature crust.
This interface is gaining strength but keep it in your mind as you travel.&nbsp; A few avalanches over the past 72hrs were observed on this interface.
Widespread storm slabs continue to develop in higher elevation terrain and are expected to be quite reactive on Thursday.&nbsp; Extra caution is required on north through east aspects in the alpine where wind loading has increased slab reactivity.
Forecast new snow and wind are expected to continue to develop storm slabs at all elevations. Storm slabs may be touchy in the alpine and at treeline where they may be sitting on a buried crust.
New snow and wind on Thursday will form fresh and reactive wind slabs at higher elevations. Warm temperatures on Thursday could make these more sensitive to human triggers.
Large and unstable cornices continue to grow and could fail naturally. A cornice fall could also become a trigger for a larger avalanche on the slope below.
Forecast new snow and wind will add to the recent storm slab that is sitting on a buried melt-freeze crust. This storm slab is 40-60 cm deep and may be sitting on a weak layer of surface hoar in some areas.
Forecast new snow and wind are expected to  increase the likelihood of triggering the storm slab at the crust interface down 40-70 cm. Expect new windslabs to develop during the stormy weather overnight and Thursday.
Wind slabs may continue to be reactive where they are sitting on a buried crust that formed last week. Warm temperatures and high freezing levels may increase the likelihood of triggering.
The deeply buried persistent weak layer from early January continues to be a concern for human triggering. This problem appears to be more likely in the north of the region.
Recently formed storm slabs are expected to be very sensitive to human-triggering on Thursday. Wind loaded features are likely to have the most reactive slabs.
="s_3FE45715">New snow and wind on Thursday will form fresh and reactive wind slabs at higher elevations. Warm temperatures on Thursday could make these more sensitive to human triggers.
="s_3FE45715">Large and unstable cornices continue to grow and could fail naturally. A cornice fall could also become a trigger for a larger avalanche on the slope below
Expect to encounter size 1-2.0 storm slabs that are reactive to the weight of a person
A cornice fall has the potential to trigger a deeper release within buried storm snow layers
New snow and wind on Wednesday night and Thursday will form new wind slabs in lee terrain and add to a developing storm slab. Storm slab avalanches may be surprisingly large if they fail on a buried crust located up to 70cm below the surface.
Sensitivity to light loads could increase with forecasted precipitation and winds.
Low probability, high consequence problem. Beware of large triggers such as cornice failure.&nbsp;
Widespread storm slabs continue to develop and are expected to be very reactive on Friday. With the colder temperatures, this could be a problem at all elevations. Extra caution to wind loaded features in the alpine.
Looming cornices could collapse, especially during storms or during warm weather. The weight of a person may be enough to cause a cornice failure.
Storm slabs may continue to develop with forecast new snow and wind. Dig down and test the bond between the recent storm snow and the buried crust below.
Widespread storm slabs continue to develop and are expected to be reactive on Friday. With the colder temperatures, this could be a problem at all elevations. Extra caution to wind loaded features in the alpine.
Storm slabs may continue to develop with each pulse of new snow and wind. Expect these slabs to be easy to trigger, and may result in wide propagations where there is a layer of buried surface hoar at the storm snow/crust interface.
Cornices are large and may fall off naturally due to continued loading from new snow and wind. Cornice falls may trigger large storm snow avalanches.
New snow and wind on Wednesday night and Thursday have added to a developing storm slab. Storm slab avalanches may be surprisingly large if they fail on a buried crust located up to 75cm below the surface.
Recent stormy weather has encouraged cornice growth. Large and fragile cornices may be destructive by themselves, but they may also act as a trigger for a large avalanche on the slope below.
Storm slabs continue to develop with each pulse of new snow and wind. Storm slab avalanches may release with wide propagations in areas where there is a buried surface hoar layer at the storm snow/crust interface resulting in large avalanches.
Cornices may be large and release naturally with additional loading or with exposure to solar radiation.
Steady storm loading has formed deep and reactive wind slabs at treeline and in the alpine. Wind slabs are expected to be dense and may propagate over wide distances.
Recent storm activity has encouraged ongoing cornice development. Large and unstable cornices may be destructive by themselves, but could also act as a trigger for an avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm loading has formed reactive wind slabs at treeline and in the alpine. Wind slabs are expected to be dense and may propagate over wide distances.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent storm activity has encouraged ongoing cornice development. Large and unstable cornices may be destructive by themselves, but could also act as a trigger for an avalanche on the slope below.</span><span class="s_AA239
Recently formed storm slabs are expected to remain sensitive to human-triggering on Friday. Wind loaded alpine features are likely to have the most reactive slabs.
Storm slabs are deep and continue to load with each pulse of stormy weather. Buried surface hoar at the storm snow/crust interface may result in wide propagations and large avalanches.
The early January surface hoar may continue to be triggered by large loads like storm snow avalanches in motion, or light loads in shallow or weak spots on large terrain features. This problem is more likely in the north of the region near Golden.
Cornices may be large and fragile. Cornice growth continues with each pulse of new snow and wind. Natural cornice falls may trigger storm slab avalanches on the slopes below.
Recently formed storm slabs are expected to be reactive to human-triggering on Friday. Wind loaded alpine features are likely to have the most reactive slabs.
New storm slabs will build this afternoon and are expected to become quite touchy.
Large cornice fall has the potential to trigger a deep slab on the underlying slope, not to mention the hazard presented by the cornice itself !!
These are on all aspects, and have different characteristics. Some slabs are settlement slabs, wind pressed slabs and wind loading slabs. These are expected to be a short term problem.
These are slowly improving, but they are still showing results in stability tests. Dig to have a look at the interface and how it is behaving with the new load.
This layer can possibly wake up with large triggers. Avalanches &amp; cornices hitting the slopes are both potential triggers.
Recently formed storm slabs are expected to be reactive to rider triggering this weekend. Wind loaded alpine features and south facing slopes when the sun shines are likely to have the most reactive slabs.
Recently formed storm slabs continue to be reactive to rider triggering this weekend. Wind loaded alpine features and south facing slopes when the sun comes out are likely to have the most reactive slabs.
Recently formed storm slabs are expected to be reactive to rider triggering on Saturday. Extra caution to wind loaded features in the alpine.
Looming cornices could collapse, especially during warm weather and sunshine. The weight of a person may be enough to cause a cornice failure.
Recent storm slabs continue to be reactive to rider triggers on Saturday, especially on wind loaded slopes and the leeward side of terrain features. If the sun shines it may have enough punch to trigger natural avalanches.
Storm loading on Friday night will create fresh and reactive wind slabs in exposed lee terrain. New snow may also react as a loose dry avalanche in steep sheltered terrain.
A buried crust and surface hoar layer lie up to 100cm below the surface. Although you may not see this weakness on every slope, avalanches at this interface may be surprisingly large. I would maintain respect for this layer for the foreseeable future
="s_3FE45715">New snow and wind on Friday night will form fresh and reactive wind slabs at treeline and in the alpine. New snow will also overlie wind slabs which formed prior to the weekend.
Recent storms have encouraged ongoing cornice development. Large and unstable cornices may be destructive by themselves, but could also act as a trigger for an avalanche on the slope below.
Stormy weather on Friday night will form fresh and reactive wind slabs at treeline and in the alpine. New snow will also overlie deeper wind slabs which formed prior to the weekend.
Recent storms have encouraged ongoing cornice development. Large cornice collapses may be destructive by themselves, and could act as a trigger for an avalanche on the slope below.
Watch for pockets of wind transported snow in the alpine.
Cornice fall has the potential to trigger a significant slab on the underlying slope. 
Storm slabs from last weeks light incremental snowfalls have piled up into some significant storm slabs. Watch for these slabs as you get above 2100 meters, especially on solar aspects where these slabs rest atop crusted interfaces.
The last 10 day has seen no shortage of wind in the land of &quot;K&quot;. Pay particular attention to cross wind affected areas and wind loaded start zones at treeline and above. Be extremely careful if crusts are detected beneath these wind slabs.
As previously mentioned, snowpack tests are showing less alarming results on this layer but strong caution must taken in shallow snowpack features at treeline and especially in the alpine where the winds have had greater effect on distribution.
Storm slabs may continue to be easy to trigger where they are sitting on a buried melt-freeze crust. Strong solar radiation may increase the likelihood of triggering.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice falls may trigger storm slab avalanches on the slopes below. Strong solar radiation may increase the likelihood of natural cornice falls.</span><span class="s_AA239
Persistent slab avalanches may be triggered down 60-90 cm below the storm snow that arrived this week. This problem is more likely where there is a weak layer of surface hoar at the crust interface. Wide fracture propagations are likely.
Weak bonds within the top 20-40 cm of recent storm snow may result in easy triggering. Strong solar radiation may increase the likelihood of triggering. Storm slab avalanches in motion may step down to the persistent weak layer.
This is the problem that we previously called a storm slab. The February 10th surface hoar continues to allow for long fracture propagations resulting in very large avalanches. Strong solar may increase likelihood of triggering.
Weak bonds may exist within the recent storm snow. Strong solar radiation may increase the sensitivity to triggering. Storm slabs in motion may step down to the persistent weak layer resulting in very large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice falls may trigger storm slab avalanches on the slopes below. Strong solar radiation may increase the likelihood of natural cornice falls. </span><span class="s_AA239
Recent storm slabs continue to be reactive to rider triggers especially on wind loaded slopes. If the sun shines it may have enough punch to trigger natural avalanches.
Looming cornices could collapse naturally and the weight of a person may be enough to cause a cornice failure.
tyle: Normal;font-weight: normal;font-size: 16px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_7D940460">New snow combined with moderate to strong south west winds are building wind slabs in lee terrain at tree line and above. New snow may sluff in steep terrain and produce surprisingly large avalanches.</span><span class="s_DE206
="s_7D940460">Recent storm snow combined with strong wind are building large and potentially dangerous cornices&nbsp; A cornice failure might affect the slope below and trigger a large and destructive avalanche.
There may be weak layers within the recent storm snow, or the entire storm slab may release on the melt-freeze crust that formed last week. Strong solar radiation may weaken the storm slab bond and increase the likelihood of triggering an avalanche.
Natural cornice falls may trigger storm slab avalanches on the slopes below. Strong solar radiation may increase the likelihood of natural cornice falls.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Looming cornices could collapse naturally during the warm weather. The weight of a person may be enough to cause a cornice failure.
New snow combined with moderate to strong south west winds are building wind slabs in lee terrain at tree line and above. New snow may sluff in steep terrain and produce surprisingly large avalanches.
A buried crust and surface hoar layer lies up to 130cm below the surface in most parts of the region, although it may not be found on every slope, an avalanche at this interface may quite large. Consider this layer for the foreseeable future.
Recent storm snow combined with strong winds have built large and potentially dangerous cornices .  A cornice failure might affect the slope below and trigger a large and destructive avalanche.
New snow and wind from Friday night will form fresh and reactive wind slabs at treeline and in the alpine. The new snow may also hide wind slabs formed earlier in the week.
Recent storms have encouraged cornice development. Large and unstable cornices may be destructive by themselves, but could also act as a trigger for an avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recently formed storm slabs will continue to be reactive to rider triggering on Sunday. Wind loaded alpine features and south facing slopes when the sun comes out are likely to have the most reactive slabs.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried weak layers remain a concern, especially in the far north of region.  Large avalanche can be triggered from thin spots and cornice releases, or smaller avalanches have the potential to step down.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Reactive slabs are likely to be found on freshly wind loaded alpine features and south facing slopes when the sun comes out.</span><span class="s_AA239
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Buried weak layers remain a concern, especially in the far north of region.  Large avalanche can be triggered from thin spots and cornice releases, or smaller avalanches have the potential to step down.</span><span class="s_AA239
Expect to find isolated slabs reactive to the weight of a skier in the alpine and at treeline.
Cornices have grown significantly.&nbsp; Give them a wide berth from above and below.&nbsp; A cornice fall may trigger a deeper slab release.
Storm slabs may continue to be easy to trigger where they are sitting on a buried melt-freeze crust. Periods of strong solar radiation or warming may increase the likelihood of triggering.
Natural cornice falls may trigger storm slab avalanches on the slopes below. Periods of strong solar radiation may increase the likelihood of natural cornice falls.
The February 10th surface hoar continues to allow for long fracture propagations resulting in very large avalanches. Strong solar may increase likelihood of triggering.
Weak bonds may exist within the recent storm snow. Storm slabs in motion may step down to the persistent weak layer resulting in very large avalanches. 
Persistent slab avalanches may be triggered down 60-90 cm below the recent storm snow. This problem is more likely where there is a weak layer of surface hoar at the crust interface. Wide fracture propagations are likely.
It may be possible to trigger thin new storm slabs, especially in wind affected terrain. Storm slab avalanches in motion may step down to the persistent weak layer.
It may be possible to trigger weaknesses within the recent storm snow or at the crust interface at the bottom. be particularly cautious in wind-loaded and cross-loaded terrain near ridge crests.
South facing terrain with buried sun or melt-freeze crusts should be treated with great skepticism before committing to the line.&nbsp; Thorough investigation is a requirement if crusts are detected with a ski pole.&nbsp; Dig down and conduct a snowpack test.
Any steep terrain with wind slabs overlying sun crusts or melt freeze crusts should be avoided.
Recent snowpack tests show sudden collapses on the Jan 6th facets and in other locations no results.&nbsp; Treat large scale alpine slopes with high caution and watch out for cornices that can trigger this layer especially shallow areas.
Large amounts of new snow in the past week, combined with moderate to strong south west winds have built wind slabs in lee terrain at tree line and above. New snow may sluff in steep terrain and trigger deeper instabilities.
A crust and surface hoar layer now lies buried up to 130cm below the surface in many parts of the region, it may not be found on every slope, but an avalanche at this interface could be quite large. Keep this layer on the radar for future reference.
Cornice are growing large and menacing. With warming temperatures they will become more fragile. A cornice failure could produce enough mass to trigger deeply buried instabilities and create a large, destructive avalanche.
="s_3FE45715">Recent storm slabs continue to be reactive to rider triggering especially on wind loaded slopes. If the sun shines it may have enough punch to trigger natural avalanches.
="s_3FE45715">Cornices are expected to grow with the forecast snow and wind and may collapse naturally. The weight of a person may be enough to cause a cornice failure.
Last nights 5 cm in the region may hide recently formed wind slabs. Regard all lee terrain at treeline and above with extreme caution.&nbsp; A wind slab avalanche could trigger deeply buried instabilities.
50cm of recent storm snow will take time to settle and stabilize.
Wind that accompanied the recent storms have grown cornices large and potentially unstable
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent storm slabs continue to be reactive to rider triggers especially on wind loaded slopes. If the sun shines it may have enough punch to trigger natural avalanches.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are expected to grow with the forecast snow and wind and may collapse naturally. The weight of a person may be enough to cause a cornice failure.</span><span class="s_AA239
Recent snow with wind has formed reactive wind slabs on the lee side of ridges at tree line and above.
Cornices have grown large and fragile with the new snow and wind. Solar input can make them easily reactive.
="s_3FE45715">Reactive slabs may be found on freshly wind loaded alpine features. Smaller avalanches have the potential to step down to buried week layers.
="s_3FE45715">Several buried weak layers remain a concern. Surface hoar can be found in many areas while several large avalanches have recently released on facets near the ground further north.
="s_3FE45715"> Reactive slabs can be found in steep unsupported terrain and freshly wind loaded alpine features.
="s_3FE45715">Buried weak layers remain a concern. Large avalanche can be triggered from thin spots or by heavy loads such as cornice releases. Smaller avalanches in motion have the potential to step down to these layers.
="s_3FE45715">Recent storm slabs continue to be reactive to human triggers especially on wind loaded slopes. If the sun shines it may have enough punch to trigger natural avalanches.
="s_3FE45715"> Cornices are reported to be large and weak. The weight of a person may be enough to cause a cornice failure.
="s_3FE45715">The recent storm slabs continue to be reactive to human triggering especially on wind loaded slopes. If the sun shines it may have enough punch to trigger natural avalanches.
="s_3FE45715"> Lingering storm slabs may be found on steep unsupported slope and in freshly wind loaded alpine features. If the sun comes out it could trigger fresh avalanche activity.
="s_3FE45715">Several buried weak layers remain a concern depending on where you are. Large avalanches can be triggered from thin spots or by heavy loads such as cornice releases. Smaller avalanches in motion have the potential to step down to these layers.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Reactive slabs maybe found on freshly wind loaded alpine features. The sun may have enough punch on Tuesday to trigger natural avalanche on slopes that see direct sunlight.
="s_3FE45715">A layer of buried surface hoar remains a concern. Large avalanches can be triggered from thin spots or by heavy loads such as cornice releases. Smaller avalanches in motion have the potential to step down to these layers.
Large avalanches have recently released on facets at or near the ground north of Bell2.  This is probably a problem confined to the north of the region where the snowpack is thinner.
Wind slabs are still in the news with recent avalanche activity at tree line and above.&nbsp; Approach all lee terrain with suspicion until things settle down.
Up to 50cm of recent storm snow in parts of the region is beginning to settle and bond.&nbsp; Give it time to stabilize.
Cornices have grown large in the past week and may become fragile with daytime heating.&nbsp; Keep them at a wide and respectful distance.
Dense wind slabs may still be reactive in lee terrain, at tree line and in the alpine.
The storm slab appears to be settling well and bonding, but may have weak layers, such as large precipitation particles embedded in it.
Cornices are still worth keeping on the radar.&nbsp; A large cornice dropping onto the slope below could trigger a large and destructive avalanche.
Recent wind activity associated with the last storm cycle has redistributed the snow into wind slabs on east and north east slopes at treeline and above. These wind slabs may still be reactive to skier or sledder traffic.
Cornices continue to grow with wind transported snow.&nbsp; Use great caution traveling near, or under cornices.
&nbsp; A weak layer of surface hoar and/or crust down 70-90cm is susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
Recent storm snow is sensitive to human triggering and particularly deep and touchy on wind-loaded slopes.
Large and fragile cornices are will likely continue to fall of ridgecrests with sun exposure and temperature fluctuations. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
A weak layer of surface hoar and/or crust down 70-90cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
Recent storm snow is highly sensitive to human triggering and particularly deep and touchy on wind-loaded slopes.
A weak layer of surface hoar and/or crust down 70-90cm is susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">Recent storm snow is sensitive to human triggering and particularly deep and touchy on wind-loaded slopes.
Isolated pockets have been triggered by the weight of a skier over the past few days.
The recent storm slabs have been moved into this category. This problem is now a combination of surface and buried windslabs. It's improving, but steep terrain is still concerning. Especially on S-SW aspects where the crust is more pronounced.
The &quot;low probability, high consequence&quot; phrase applies to this layer. Large triggers (cornices or other, smaller avalanches) are especially concerning.
Cooler temps will help lock these slabs in place, but confidence is still low in steep convex terrain. Most avalanche activity has been in the northern part of the region, so extra caution is advised if traveling in that area.
If this layer is triggered, expect large avalanches. Be aware of large triggers such as cornices or small avalanches that may step down. Before trusting this layer carefully assess the snow and the overall terrain picture.
="s_3FE45715">Lingering storm slabs may be found on steep unsupported slopes and in wind loaded alpine features.
everal buried weak layers remain a concern depending on where you are in the region. In thin snowpack areas large avalanches can be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.
Use caution in terrain that was affected by wind during the last storm
The storm slab should be bonding on north aspects, but may become reactive on solar facing slopes.
Cornices may become weak with daytime heating.  Give them a wide berth.
Wind slabs are still a prime concern throughout the region. A wind slab might produce a large enough force to trigger the storm slab and produce a large, destructive avalanche.
The storm slab is settling and bonding, but might be triggered by a wind slab or cornice failure
Cornices have grown large and ripe. Use extra caution during daytime heating and avoid being under or around them
A wind slab avalanche could provide a big enough force to trigger deeply buried instabilities. Use caution moving into suspected wind loaded terrain
Cornices are growing large and fragile.&nbsp; Use great care traveling under or near them.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Wind slabs continue to be reactive to human triggers. If the sun shines it may have enough punch to trigger natural avalanches. </span><span class="s_AA239
Cornices are reported to be large and weak. The weight of a person may be enough to cause a cornice failure.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Reactive slabs may be found on isolated wind loaded alpine and treeline features.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A layer of buried surface hoar remains a low probability high consequence concern. Large avalanches can be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large avalanches have recently released on facets at or near the ground north of Bell2.  This is probably a problem confined to the north of the region where the snowpack is thinner.</span><span class="s_AA239
="s_3FE45715">Wind slabs continue to be reactive to human triggers. If the sun shines it may have enough punch to trigger natural avalanches.
A weak layer of surface hoar and/or a crust down 70-90cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
Lingering storm slabs remains sensitive to human triggering.&nbsp; Wind loaded areas in the alpine and steep sun-exposed slopes are the biggest concern.&nbsp;
Lingering storm slabs remains sensitive to human triggering.&nbsp; Wind loaded areas in the alpine and steep sun-exposed slopes are the biggest concern.
Recent storm snow is sensitive to human triggering and particularly deep and touchy in wind-loaded features.
The slabs above this layer are variable in terms of their location and stiffness. Recent tests have shown an improving trend, but its a good idea to stick to supported terrain features. Frequent digging will also help with the variability question.
Large triggers are the main concern in terms of triggering this layer. Keep an eye on overhead threats such as cornices. The base of alpine cliffs have been a common theme with the recent avalanche observations.
A weak layer of surface hoar and/or a crust down 60-100cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
Lingering storm problems remain sensitive to human and solar triggering.&nbsp; This includes storm slabs over a layer of surface hoar in deep snowfall areas, old wind slabs in the alpine, and sluffing from steep sun exposed slopes during the afternoon.
Large and fragile cornices are will likely continue to fall of ridge crests with sun exposure and temperature fluctuations. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
Wind slabs still exist on slopes previously loaded during the last storm and may be touchy in some locations
The storm slab sitting on  the mid feb melt freeze crust (possibly with facets) should be regarded as a serious problem, and will be for some time.
Rising freezing levels in the next 2 days may make this problem worse.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758"> Wind slabs exist on many slopes. It may be possible to trigger these with the weight of a person or snowmobile.</span><span class="s_AA239
Large avalanches can be triggered from thin snowpack areas, or by heavy loads such as a cornice release or smaller avalanche.
Wind slabs are still lurking on lee slopes at treeline and above.&nbsp; A wind slab might provide enough force to trigger weak layers buried deeper in the snowpack
Recent cornice failures have triggered this storm slab, a loose wet or dry avalanche might provide enough force to trigger this slab.
Cornices are large and fragile, and with the warm temperatures may be easily triggered.
Wind slabs are still lurking at tree line and above.
Cornices are becoming large and fragile with warming temperatures. A cornice failure might trigger deeply burried instabilities and produce a large and destructive avalanche.
Large cornices are looming. These could fail under the weight of a person, or on their own. A cornice fall can also trigger a large avalanche on the slope below.
Wind slabs exist on many slopes. It may still be possible to trigger these with the weight of a person or snowmobile.
Any slopes receiving direct sun may weaken and start to spill loose wet avalanches.
ont-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_A8FEC758">Large cornices are looming. These could fail under the weight of a person, or on their own. A cornice fall can also trigger a large avalanche on the slope below.</span><span class="s_AA239
ont-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">&nbsp; </span><span class="s_A8FEC758">Wind slabs exist on many slopes. It may still be possible to trigger these with the weight of a person or snowmobile.</span><span class="s_AA239
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">The snowpack on slopes receiving direct sun may weaken and start to spill loose wet avalanches.</span><span class="s_AA239
Incoming snow, wind and rising temperatures may create a new storm slab problem. Recently formed wind slabs are also lurking on many alpine and treeline slopes.
A storm slab or wet avalanche could step down and trigger a deeply buried weak layer, creating a surprisingly large avalanche.
Lingering storm problems remain sensitive to human and solar triggering.  This includes storm slabs over a layer of surface hoar in deep snowfall areas, old wind slabs in the alpine, and sluffing from steep sun exposed slopes during the afternoon.
A weak layer of surface hoar and/or crust down 40-70cm is susceptible to large triggers such as cornice falls or smaller avalanches stepping down. Wide fracture propagations are likely.
Lingering wind slabs in the alpine may still be reactive to human-triggers. 
Lingering wind slabs in the alpine may still be reactive to human-triggers.
The expected strong solar input tomorrow may increase the likelihood of triggering. Steep south slopes and overhead slopes, should be treated with caution later in the day.
Recent avalanche activity has tested this layer with encouraging results. Despite that, we must recognize the variable nature of the snowpack and still treat this layer with some concern. Big terrain should be approached with caution.
The strong solar effect has the potential to make for a widespread cornice failure tomorrow. Watch temps carefully and avoid any cornice exposure during warm weather.
A weak layer of surface hoar and/or a crust down 50-90cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. It may be still be possible to directly trigger this layer during the heat of the day.
="s_3FE45715">A weak layer of surface hoar and/or a crust down 60-100cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. It may be still be possible to directly trigger this layer during the heat of the day.
Be alert for lurking wind slabs in lee terrain at treeline and above.
Cornice growth continues.&nbsp; Use caution around, under, and near cornices.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A weak layer of surface hoar and/or a crust down 50-90cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. It may be still be possible to directly trigger this layer during the heat of the day.</span><span class="s_AA239
ont-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Large cornices are looming. These could fail under the weight of a person, or on their own. A cornice fall can also trigger a large avalanche on the slope below.</span><span class="s_E5CBE
ont-weight: bold;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758"> Wind slabs can be found behind ridges and terrain breaks. It may still be possible to trigger these with the weight of a person or snowmobile.</span><span class="s_E5CBE
Reactive wind slab slabs may still be found in high, north east facing terrain
The slab overlying the mid-Feb melt freeze crust varies from 40 to 100cm through the region. This is still a layer to keep in mind, as an avalanche on this layer could be large and destructive.
Cornices are large and fragile in the region. Daytime warming with high freezing levels will only make them more prone to collapse.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A weak layer of surface hoar and/or a crust down 40-70cm remains susceptible to large triggers such as cornice falls or smaller avalanches stepping down. It may be still be possible to directly trigger this layer during the heat of the day.</span><span class="s_AA239
It's still a good idea to watch out for wind slabs, especially on high north east aspects.&nbsp; Triggering a wind slab might produce enough shock to wake up deeply buried instabilities.
The storm slab seems to be bonding well to the Feb. crust interface in most parts of the region.&nbsp; It may still be reactive on solar aspects during daytime heating, and on high NE aspects where it may have facets associated with it.
Rising freezing levels and strong solar input can make large cornices weak, use great caution in areas that may be affected by potential cornice failure.
="s_DDF6C5E8"> Large cornices are looming. These could fail under the weight of a person, or on their own. A cornice fall can also trigger a large avalanche on the slope below.
="s_DDF6C5E8">Recently formed wind slabs are lurking on many alpine and treeline slopes. Incoming snow, wind and rising temperatures may create a new storm slab problem above older wind slabs.
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">A storm slab or wind slab could step down and trigger a deeply buried weak layer, creating a surprisingly large avalanche.
ss="s_FA600DF9">Recently formed wind slabs are lurking on many alpine and treeline slopes. Incoming snow, wind and rising temperatures may create a new storm slab problem above older wind slabs.
Thin new wind slabs may form with moderate SW winds overnight. An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.
The likelihood of triggering the weak crust/surface hoar layer down 50-90cm is decreasing with colder temperatures. In the Monashees, a patchy layer of surface hoar down 30-40cm may still be reactive to skier triggering.
="s_3FE45715">Large, recently fragile cornices should gain strength over the weekend but may become weak with afternoon warming and sun. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Thin new wind slabs may form with moderate southwest winds overnight.  An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The likelihood of triggering the weak crust/surface hoar layer down 50-90cm is decreasing with colder temperatures. In the Monashees, a patchy layer of surface hoar down 30-40cm may still be reactive to skier triggering.</span><span class="s_AA239
Large, recently fragile cornices should gain strength over the weekend but may become weak with afternoon warming and sun. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
Avoid cornice threatened slopes if sun comes out.
This is still a layer to keep in mind, as an avalanche on this layer could be large and destructive.
Solar radiation greatly increases the reactivity of wind slabs.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Large cornices are looming. These could fail under the weight of a person, or on their own. A cornice fall can also trigger an avalanche on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8"> Hard wind slabs may be difficult to spot once buried below new snow.</span><span class="s_AA239
ont-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_DDF6C5E8">Hard wind slabs may be difficult to spot once buried below new snow.
ont-weight: normal;font-size: 14px;color: #121212; } 
.s_1681A555 { font-family: 'Times New Roman';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">New and old wind slabs are lurking on many alpine and treeline slopes.</span><span class="s_1681A555">
Expect conditions to change rapidly if the sun comes out.
Solar radiation will greatly increase the reactivity of old wind slabs.
The likelihood of triggering the weak crust/surface hoar layer down 40-70cm is decreasing with colder temperatures but may still be triggered with heavy triggers like cornice falls or smaller avalanches stepping down.
ont-weight: normal;font-size: 14px;color: #121212; } 
.s_1681A555 { font-family: 'Times New Roman';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">New and old wind slabs are lurking on many alpine and treeline slopes.</span><span class="s_1681A555"> </span><span class="s_AA239
ont-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3D0464D1">A cornice fall or wind slab could step down and trigger a deeply buried weak layer, creating a surprisingly large avalanche.</span><span class="s_AA239
The snowpack appears to be gaining strength and we are gradually gaining confidence in bigger terrain in the alpine with cautious analysis of snowpack depth and distribution. Essentially, we encourage the avoidance of steep, rocky &amp; shallow areas
Cornices need lots of space and as little exposure time as possible.  Keep your up-track well away from recently developed cornices.
Windslabs from last week are bonding well but there may slabs overlying weaker facetted crystals or atop crusts from early February in isolated locations at treeline and above.
Falling cornices can trigger large loose snow avalanches.
Solar radiation will greatly increase reactivity of old wind slabs.
Avoid features with high fall hazard if wind slabs are present.
Wind slabs will likely be small but could be consequential in exposed terrain with fall hazard.
="s_3FE45715">Moderate winds and new snow will form fresh slabs through the day, especially in steep and/or lee features in the alpine and at treeline features
="s_3FE45715">Cornices are reported to be large and weak. The weight of a person may be enough to cause a cornice failure.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Cornices are reported to be large and weak. The weight of a person may be enough to cause a cornice failure. A collapsing cornice could also trigger a slab on the slope below.</span><span class="s_AA239
Hard wind slabs may be difficult to spot once buried below new snow.
Remember small avalanches can have severe consequence in terrain with high fall hazard.
Sustained snowfall means that storm slabs are expected to be reactive through the forecast period, especially in unsupported or wind loaded features.
="s_3FE45715">Several buried weak layers remain a concern depending on where you are in the region. In thin snowpack areas large avalanches can be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.
Thin new wind slabs may develop with forecast snowfall and moderate southwesterly winds. An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.
Large fragile cornices could weaken during afternoon sunny breaks. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
Fresh wind slabs may develop with forecast snowfall and moderate southwesterly winds. An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.
Large fragile cornices could become weak during afternoon sunny breaks. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
="s_3FE45715"> Wind slabs may be found in the lee of exposed features in the alpine and treeline.
="s_3FE45715">A couple of persistent and deep persistent weak layers remains a low probability high consequence concern. Large avalanches can be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.
Fresh wind slabs should continue to develop on Sunday. An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.
Cornices could gain some strength on Sunday under cooler and cloudier conditions; however, they remain a concern and should be treated with respect.
Fresh wind slabs may develop with forecast snowfall and moderate southwest winds on Sunday. An underlying sun crust or surface hoar layer may increase the reactivity of these slabs.
The likelihood of triggering the weak crust/surface hoar layer down 50-90cm is decreasing with cooler temperatures. In the Monashees, a patchy layer of surface hoar down 30-40cm may still be reactive to skier triggering.
Cornices should gain some strength under cooler and cloudier conditions on Sunday; however, continue to treat them with respect and avoid exposing yourself to this somewhat unpredictable hazard.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Wind slabs may be found in the lee of exposed features in the alpine and treeline.
="s_3FE45715">A couple of persistent and deep persistent weak layers remain a low probability high consequence concern. Large avalanches can be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A8FEC758">Moderate winds and new snow have formed fresh slabs, especially in steep and/or lee features in the alpine and at treeline features&nbsp; </span><span class="s_AA239
-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
.s_1681A555 { font-family: 'Times New Roman';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
.s_AA239A9B { font-family: 'Arial';font-style: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are reported to be large and weak. Several have collapsed recently and the weight of a person may be enough to cause a cornice failure.</span></p><p class="p_CC664AAA"><span class="s_E6FD2046"><br /></span><span class="s_1681A555"> </span><span class="s_AA239
="s_3FE45715">Moderate winds and new snow have formed fresh slabs, especially in steep lee features in the alpine and at treeline.
="s_3FE45715">Cornices are reported to be large and weak. Several have collapsed recently and the weight of a person may be enough to cause a cornice failure.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Given the recent snowfall and winds I suspect that you can find reactive soft slabs in steep unsupported terrain at most elevations and in wind loaded features in the alpine and at treeline. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Buried weak layers remain a concern depending on where you are in the region.  In thin snowpack areas, large avalanches can still be triggered from thin spots or by heavy loads such as a cornice collapse or smaller avalanche.</span><span class="s_AA239
Localized convective flurries with the help of the wind will form thin wind slabs at ridge top features in the alpine and treeline.  If the suns pops out from the clouds, the solar radiation will make these new wind slabs more reactive to skiers.
Large triggers such as cornice failures and big solar heat input will make this layer re-emerge.  It is buried 60-80cm deep in the snowpack.  It is also possible to trigger this layer with lighter loads in isolated thin snowpack areas in the alpine.
Thin fresh wind slabs are likely in exposed terrain and may be touchy where they're sitting on a crust or recently buried surface hoar layer.
Smaller sluffs or wind slabs, cornice falls, or a ride/group of riders in the wrong spot may be enough load to trigger a crust and/or surface hoar layer that is buried an average of 60 cm deep. 
Fresh storm slabs are developing and overlie a crust and/or recently buried surface hoar. Triggering these fresh soft slabs is more likely in steep terrain that has been loaded by NW-SW winds.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Smaller sluffs or storm slabs, cornice falls, or a rider/group of riders in the wrong spot may be enough load to trigger a crust and/or surface hoar layer that is buried an average of 80 cm deep. </span><span class="s_AA239A9B">
Fresh storm slabs are developing and overlie a crust and/or recently buried surface hoar. Triggering these fresh soft slabs is more likely in steep terrain that has been loaded by NW-SW winds. 
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Smaller sluffs or wind slabs, cornice falls, or a ride/group of riders in the wrong spot may be enough load to trigger a crust and/or surface hoar layer that is buried an average of 100 cm deep. </span><span class="s_AA239A9B">
New storm slabs may be susceptible to rider triggering, especially in terrain loaded by strong NW-SW winds and on steep convex rolls.
Expect new snow to be very reactive to human triggers once it settles into a cohesive slab.
Expect wind slabs to be very reactive to human triggers.
Expect small avalanches to run far and fast where new snow sit on top of a crust.
Cornices are maturing. The new snowfall will have formed lots of fresh tabs. 
The snowfall was accompanied by strong winds, so the loading will be variable in exposed terrain.
Fresh wind slabs are likely in exposed terrain and may be touchy where they're sitting on a crust or recently buried surface hoar layer.
Smaller sluffs or slabs, cornice falls, or a rider/group of riders in the wrong spot may be enough load to trigger a crust and/or surface hoar layer that is buried an average of 60 cm deep. 
Fresh storm slabs are developing and may be slow to bond to and underlying crust and/or recently buried surface hoar layer. Triggering is more likely in steep wind-loaded terrain (N-SE aspects).
Fresh storm slabs overlying a crust and/or recently buried surface hoar layer are developing. Triggering is more likely in steep lee and cross-loaded terrain (N-SE aspects).&nbsp;
Smaller sluffs or wind slabs, cornice falls, or a rider/group of riders in the wrong spot may be enough load to trigger a crust and/or surface hoar layer that is buried an average of 100 cm deep.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Fresh storm slabs overlying a crust and/or recently buried surface hoar layer are developing. Triggering is more likely in steep lee and cross-loaded terrain (N-SE aspects). </span><span class="s_AA239A9B">
The winds will keep these slabs limited to immediate lee areas. This includes cross loaded gullies.&nbsp;
These are lingering at upper treeline and alpine elevations. Steep terrain is still concerning.
These remain on the list of problems to look for because of the variability within the snowpack. Probing and digging is the best tool to find and assess this layer.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Heavy snowfall and strong wind will trigger a natural avalanche cycle. Human triggered avalanche will become increasing likely on steep unsupported slopes or in wind loaded features through the day. </span><span class="s_AA239
Heavy snow and wind will trigger a natural avalanche cycle. Human triggered avalanche will become increasing likely on steep unsupported slopes or in wind loaded features through the day.
Solar radiation will increase the reactivity of these new wind slabs.
Storm snow is sitting on weak surface hoar crystals or slippery crusts depending on aspect and elevation.
Smaller storm slab avalanches may step down and awaken this sleeping dragon.
="s_3FE45715">Given the recent and forecast snowfall and winds I suspect that you can find reactive soft slabs in steep unsupported terrain at most elevations and in wind loaded features in the alpine and at treeline.
="s_3FE45715">Buried weak layers remain a concern in the north of the region where large avalanches can still be triggered from thin spots or by heavy loads such as a cornice collapse or smaller avalanche.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Stiff wind slabs may be found in the lee of exposed features in the alpine and treelike.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A couple of persistent and deep persistent weak layers remain a low probability high consequence concern. Large avalanches could be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Storm snow is sitting on weak surface hoar crystals or slippery crusts depending on aspect and elevation.</span><span class="s_AA239
Smaller storm slab avalanches may step down and awaken this sleeping dragon in areas where mid February surface hoar layer is still present.
The new storm slab is a soft slab which overlies the recently buried Feb 27th meltfreeze / suncrust.  Tonight we are expecting 10cm of new snow and strong winds from the southwest.  This crust interface will be very touchy to a skier's weight.
As previously discussed, windslabs are going to be primary issue and we are expecting an avalanche cycle with the new snow and strong winds.  These windslabs will be highly reactive, especially in the immediate lee at treeline and alpine ridges.
Forecasters today investigated the Jan 6th Facet layer and in a deep tap test, a sudden collapse result was found. This layer although showing signs of deteriorating and becoming dormant, it is still responsible for the odd large (size 3) avalanche.
Fresh storm slabs are primed for human triggering. Particularly touchy wind slabs are lurking below ridge crests, behind terrain features and in cross loaded gullies.
Heavier triggers such as cornice falls, groups of people, or smaller avalanches stepping down, or lighter triggers (such as a person) in the wrong spot may be enough load to trigger a crust and/or surface hoar layer down around a metre.
Fresh storm slabs are primed for human triggering. Particularly touchy wind slabs are lurking below ridge crests, behind terrain features and in cross loaded gullies.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Heavy snow and wind are resulting in a prolonged natural avalanche cycle. Human triggered avalanches are likely on steep unsupported slopes and in wind loaded features.</span><span class="s_AA239
font-style: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Heavy snow and wind are resulting in a prolonged natural avalanche cycle. Human triggered avalanches are likely on steep unsupported slopes and in wind loaded features. Watch out for overhead hazards like cornices.</span><span class="s_9387
="s_3FE45715">Given the recent variable winds I suspect that you can find wind slabs on all aspects in the alpine and at treeline.
="s_3FE45715">A layer of facets close to the ground remains a low probability high consequence concern. Large avalanches could be triggered from thin spots or by heavy loads such as a cornice release or smaller avalanche.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Given the recent strong winds I suspect that you can find wind slabs on all aspects in the alpine and at treeline.  Some recent avalanches have run on a buried crust around a meter down.</span><span class="s_AA239
Heavier triggers such as cornice falls, groups of people, or smaller avalanches stepping down, or lighter triggers (such as a person) in the wrong spot may be enough load to trigger a crust and/or surface hoar layer down around 60cm.
  Practice safe travel and group management techniques only exposing one person at a time.
Give cornices a wide berth from above as well as below
font-style: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Human triggered avalanches are likely on steep or unsupported slopes. Natural avalanches are possible in wind loaded features.</span><span class="s_9387
="s_3FE45715">Avalanches are likely on steep, unsupported, or wind loaded features.  Watch for signs of instability like blowing snow, shooting cracks or natural avalanche activity.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Given the recent strong winds I suspect that you can find widespread wind effect in the alpine and at treeline. Reactive fresh soft slabs and older more stubborn hard slabs are possible on all aspects.  </span><span class="s_AA239
="s_3FE45715"> Stiff wind slabs may be found in the lee of exposed features in the alpine and at treeline.
="s_3FE45715">A layer of facets close to the ground remains a low probability high consequence concern for most of the region. However, in the north it is more active and has been responsible for several recent large natural and skier triggered avalanches.
Recently formed storm slabs overlie a touchy weak layer and are primed for human-triggering. Particularly touchy wind slabs have formed in leeward features from recent strong SW winds.
An old weak layer down 80-100cm has been dormant recently but could wake up with substantial warming, sun, or new load. Heavy triggers such as cornice falls or smaller avalanches have the potential to step down to this layer.
Heavier triggers such as cornice falls, groups of people, or smaller avalanches stepping down, or lighter triggers (such as a person) in the wrong spot may be enough load to trigger a crust and/or surface hoar layer down around a 60cm.
Recently formed storm slabs may overlie a weak layer and are expected to remain sensitive to human-triggering on Thursday. Recently wind loaded features are the biggest concern.
Large cornices are expected to be fragile and may fail naturally with daytime warming and sun exposure. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
Natural sluffing is expected from steep sun exposed slopes during the heat of the afternoon.
Recently formed wind slabs are expected to be reactive to human-triggering on Thursday. In deeper snowfall areas in the northwest, a more widespread storm slab problem may exist.
Cornices are expected to be fragile and may fail naturally with daytime warming and sun exposure. Not only are they a hazard in themselves, but also a heavy trigger for slabs on the slope below.
Practice safe travel and group management techniques only exposing one person at a time
Give cornices a wide berth from both above and below
Warm temperatures, strong winds, and possible sunny breaks are all factors that could weaken large droopy cornices.&nbsp;
Wind slabs 15 and 30cm thick are present in lee and cross-loaded features. These slabs sit on the Feb 27th interface which is a crust in many locations. Snowpack tests are variable at this interface.
The Jan 6th interface (buried 60 to 110cm) is giving variable test results in snowpack stability tests. This problem has a low probability of triggering, but has high consequences. Forecasters triggered a size 2.5 avalanche on this layer yesterday.
Sluffing is occurring on lee slopes in the Alpine and Treeline.
Recently formed storm slabs may overlie a weak layer and are expected to remain sensitive to human-triggering on Thursday, especially in wind loaded areas and steep, unsupported slopes.
Recently formed wind slabs are expected to be reactive to human-triggering. Ongoing winds will continue to load leeward features. In deeper snowfall areas in the northwest, a more widespread storm slab problem may exist.
New snow and extreme winds will form new wind slabs on Friday morning, but a juicy storm forecast for Friday night will dramatically increase the avalanche danger. Conservative terrain selection will become increasingly important throughout the day.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and extreme winds will form new wind slabs on Friday morning, but a juicy storm forecast for Friday night will dramatically increase the avalanche danger. Conservative terrain selection will become increasingly important throughout the day.</span><span class="s_AA239
New snow and wind will create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and wind will create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.</span><span class="s_1681A
A layer of facets close to the ground remains a low probability/high consequence concern for most of the region. However, in the north it is more active and has been responsible for several recent large natural and skier triggered avalanches.
Thin wind slabs exist on wind-loaded and cross-loaded slopes in high, exposed locations, especially below cornices.
Don't get caught trying to travel during today's storm. Extreme winds are expected to affect well down into treeline terrain.
Lots of snow available for transport right now. Lee and crossloaded areas near ridge crests will likely have this problem. If the winds pick up this problem will extend into low elevation terrain.&nbsp;
Where the Feb 11th is a crust, we can expect a more pronounced problem. On non-solar aspects expect a more stubborn slab, but it is suggested to dig and do some research on how touchy it is.
These are waking up. We are finding thin areas to&nbsp; more and more suspect as the load increases. Big terrain should be treated with extreme caution while the internal snowpack adjustment takes place. Large triggers are also concerning.
This layer includes old and new/developing windslabs. Watch for fresh windloading on lee aspects and expect the possibility of buried wind slabs on south aspects.
Transitional terrain in the alpine is a likely place to find this layer within the human triggering depth range.
The fresh cornices from today are building rapidly and are often weak. Keep these in mind as a potential trigger for both wind slabs and the deep persistent slabs.
Recently formed wind slabs are expected to remain reactive to human-triggering. Ongoing strong SW winds will continue to load leeward features.
Deep and destructive storm slabs are forecast to develop on Friday night. Don't let sunny breaks lure you into aggressive terrain as you may get surprised with nasty consequences.
Cornices are reported to be very large and weak. Stay well back from ridgecrests and watch your overhead hazard especially with warming forecast for Saturday afternoon.
Warming and solar radiation on Saturday afternoon will likely trigger loose wet avalanches in steep, sun-exposed terrain.
Storm slabs continue to build on Saturday and are primed for human triggering. Particularly touchy wind slabs are lurking below ridge crests, behind terrain features, and in cross loaded gullies.
An old weak layer down 80-100cm has been dormant recently but could wake up this weekend with substantial warming and storm loading. Heavy triggers such as cornice falls or smaller avalanches in motion have the potential to step down to this layer.
Storm slabs continue to develop with new snow and wind. Storm slabs may be sitting on a weak layer of surface hoar, a crust, or a crust/surface hoar layer that allows for easy triggering.
The February 10th surface hoar layer is buried down about 60 cm in most areas. High freezing levels and continued loading from new snow and wind may increase the likelihood of triggering this persistent weak layer.
Cornices are large and fragile and may continue to grow with forecast new snow and wind. Warm temperatures and high freezing levels may result in natural cornice falls.
="s_3FE45715">Reactive new storm slabs are forecast to develop on Friday night. Don't let sunny breaks lure you into aggressive terrain as you may get surprised with nasty consequences.
="s_3FE45715">Cornices are reported to be very large and weak. Stay well back from ridgecrests and watch your overhead hazard, especially with warming forecast for Saturday afternoon.
="s_3FE45715"> Warming and solar radiation on Saturday will likely trigger loose wet avalanches in steep, sun-exposed terrain.
Forecast new snow and wind are expected to continue to develop storm slabs at all elevations. Storm slab avalanches in motion may trigger persistent weak layers.
There are two buried surface hoar layers of concern. The February 27th layer is down 40-60 cm and the February 10th layer is generally 15-30 cm deeper in the snowpack. Buried surface hoar may be associated with a crust that allows for wide fractures.
Cornices are large and fragile. Warm temperatures, high freezing levels, and continued loading from wind and snow may result in natural cornice falls.
Watch for deep pocket of wind transported snow
Storm slabs are expected to continue to develop with forecast new snow and wind. Storm slabs may be sitting on a crust or crust/surface hoar combination down 40-60 cm that is easy to trigger and may result in wide fracture propagations.
The February 10th buried surface hoar layer may be down about one metre in most areas. Heavy loading from new snow and wind, as well as high freezing levels may increase the likelihood of triggering this deeply buried weak layer.
Cornices are large and fragile. Continued loading from new snow and wind may result in natural cornice falls.
Storm slabs continue to develop with forecast new snow and wind. Storm slabs may be sitting on a weak buried surface hoar layer that allows for remote triggering and wide fracture propagations.
The February 10th buried surface hoar layer is now down more than a metre in most areas. Heavy loading from new snow and wind, combined with high freezing levels may increase the likelihood of triggering this weak layer.
New snow and wind has created fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.
Forecast new snow and wind may continue to develop storm slabs at all elevations. Pockets of wind transported snow may release naturally or be easy to trigger.
Buried surface hoar and/or a crust may be down 40-60 cm and easy to trigger with light additional loads or from travelling on adjacent terrain.
Cornices are large and fragile and may fall off with additional loading.
The winds overnight and through today have developed windslabs which will be touchy with the high freezing levels.
Caution in the alpine elevation band in shallow snowpack areas or where the winds have scoured the snowpack to the rocks.
The February 10th buried surface hoar layer may be down about one metre in most areas. Heavy loading from new snow and wind, as well as high freezing levels may increase the likelihood of triggering this deeply buried weak layer.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Cornices are large and fragile. Continued loading from new snow and wind may result in natural cornice falls.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Potentially heavy snowfall and strong winds will form fresh and reactive wind slabs at treeline and in the alpine.
="s_3FE45715">Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard as a cornice fall could trigger a large avalanche on the slope below.
Newly formed wind slabs are expected to be reactive to human-triggering in higher elevation lee terrain.
New snow and wind have create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.
Storm slabs are expected to continue to develop with forecast new snow or rain, and wind. Storm slabs may be sitting on a crust or crust/surface hoar combination down 30-50 cm that is easy to trigger and may result in wide fracture propagations.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
An old weak layer down 80-100cm has been dormant recently but could wake up this weekend with substantial warming and storm loading. High freezing levels and rain may result in persistent weak layers &quot;waking up.&quot; </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Continued stormy weather on Sunday will promote ongoing storm slab activity. Forecast extreme winds will encourage hard slab formation and wide propagations.
Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard as a cornice fall could trigger a large avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Continued stormy weather on Sunday will promote ongoing storm slab activity. Forecast extreme winds will encourage hard slab formation and wide propagations.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard as a cornice fall could trigger a large avalanche on the slope below.</span><span class="s_AA239
There has been some settlement in the recent storm snow but expect to find new slabs that have developed overnight.&nbsp; A surface slab in motion could dig down into a deeper layer.&nbsp;
Ongoing snowfall and extreme winds continue to create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.
Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Ongoing snowfall and extreme winds continue to create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.</span><span class="s_AA239
The storm has ended, but recently formed storm slabs may remain sensitive to light inputs. I'd remain cautious of wind-loaded terrain at treeline and in the alpine. If the sun comes out on Monday, loose wet avalanches may also occur on solar aspects.
="s_3FE45715">Cornices are reported to be huge and weak. Stay well back from ridgecrests, and watch your overhead hazard.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The stormy weather has ended, but new storm slabs may remain sensitive to light inputs. I'd remain cautious of wind-loaded terrain at treeline and in the alpine. </span><span class="s_AA239A9B">If the sun comes out on Monday, loose wet avalanches may also occur on solar aspects.</span><span class="s_3FE45
="s_3FE45715">Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard.
New snow may not be bonding well to a thin crust that developed between storm pulses over the weekend. The 40-60 cm storm slab may not be well bonded to an earlier crust or crust/surface hoar layer buried on February 27th.
Cooling temperatures and dropping freezing levels may decrease the likelihood of triggering this deeply buried surface hoar layer. This is becoming a low likelihood but high consequence scenario.
New cornice growth is large and may fall off naturally due to daytime warming.
New wind slabs have developed in the alpine and at treeline due to strong southerly winds and warm temperatures. Wind slabs may be sitting on the buried surface hoar layer from February 27th.
Persistent weak layers of buried surface hoar may continue to be triggered by large loads like cornice falls or a large group of sledders re-grouping. Avoid un-supported terrain and shallow wind effected slopes adjacent to large alpine slopes.
New cornice growth may be large and fragile. Avoid slopes beneath cornices.
Storm slabs may continue to be triggered by light additional loads at treeline and in the alpine. Dropping freezing levels may develop a crust at lower elevations where the surface was moist or wet.
The persistent weak layer of surface hoar may continue to be triggered by large loads like re-grouping or cornice falls.
Fresh cornice growth may fall off naturally due to daytime warming.
New snow and/or storm snow may continue to be triggered by light additional loads like skiers or riders. Dropping freezing levels may develop a new crust at lower elevations where the surface was moist or wet.
The deeply buried persistent weak layer of buried surface hoar is now down over a metre in most areas. This weak layer is expected to become more difficult to trigger as temperatures and freezing levels drop.
Large new cornice growth may fall off naturally due to daytime warming.
Storm slab avalanche may continue to be triggered by light additional loads at higher elevations where there was more snow than rain in the last storm.
The deeply buried persistent weak layer of surface hoar may be less likely to trigger after the warm storm and subsequent cooling trend. Avoid un-supported slopes and shallow wind effected terrain adjacent to large alpine features.
="s_3FE45715">The storm has ended but recently formed dense wind slabs may remain sensitive to light inputs. I'd remain cautious of wind-loaded terrain at treeline and in the alpine
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The stormy weather has ended but recently formed dense wind slabs may remain sensitive to light inputs. I'd remain cautious of wind-loaded terrain at treeline and in the alpine</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are reported to be very large and weak. Stay well back from ridgecrests, and watch your overhead hazard.</span><span class="s_AA239
Recently formed wind slabs are expected to be reactive to human-triggering. Ongoing winds will continue to load leeward features.
Lingering wind slabs in the alpine may remain reactive to human-triggers, especially on steep, unsupported features.
With the recent heating, its expected that these slabs will tighten up considerably as it cools down overnight. These will be more problematic at higher elevations.
Snowpack depth is a critical consideration with this layer. Deeper areas are generally harder to trigger.
The late-Feb crust/surface hoar layer down 40-70cm remains reactive to human-triggering where it still exists. North aspects between 1900 and 2200m seem to be most reactive.
Fresh storm slabs could form on Tuesday, particularly in wind loaded terrain near ridge crests (predominantly NW-E aspects). Older storm snow weaknesses in the top 100 cm may also be susceptible to triggering.
Cornices are reported to be huge and weak. Stay well back from ridgecrests, and watch your overhead hazard.
Touchy storm slabs may exist, particulary in wind-loaded (NW-E aspects) terrain at treeline and in the alpine. Triggering remains likely in steep unsupported features.&nbsp;
Ongoing snowfall and strong winds continue to create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridge crests and terrain breaks.
Ongoing snowfall and strong winds continue to create fresh wind slabs at treeline and in the alpine. Watch for triggering in the lee of ridgecrests and terrain breaks.
Wind slabs continue to develop at higher elevations where there is snow available for transport. Watch for cross loaded slopes.
A weak layer of surface that was buried on February 27th may be down 20-40 cm. This weak layer may be associated with a crust on solar aspects. The February 11th surface hoar layer is now down 50-60 cm and continues to be a concern.
Wind slabs may be lingering where the recent storm snow was transported into deep pockets in the lee of southerly winds.
The February 27th surface hoar and sun crust combination may continue to be triggered by large loads like cornice falls or wind slab avalanches in motion.
Recent storm snow has been transported into pockets of windslab in the alpine and at treeline. Wind slab avalanches in motion may trigger deeper persistent slabs resulting in large avalanches.
The weak layer of surface hoar that was buried on February 27th is now down 50-90 cm and may continue to be triggered by human activity. Wide fracture propagations are possible where this weak layer is associated with a sun crust.
Wind slabs may continue to be triggered by light additional loads at treeline and in the alpine.
The recent storm snow may be sitting on a weak layer of buried surface hoar that is down 50-80 cm.
Increasing availability of new snow coupled with blustery southwest winds will set up fresh wind slabs on mainly north to easterly aspects in the alpine.
Watch for thin soft slabs on the steep transitions slopes below head wall features and also at or near ridge top features, especially in steep start zones.
Shallow snowpack areas at ridge top where the winds have scoured thin to thick snowpack depths are to be avoided - it is possible to trigger very large, full depth avalanches on the January 6th facets.
Expect lingering storm snow instabilities and touchy pockets of wind slab in steep lee terrain. This problem will increase with the storm arriving late on Wednesday.&nbsp;
Cornices are reported to be huge and weak. Stay well back from ridge crests, and watch your overhead hazard.
Touchy storm slabs may exist, particulary in wind-loaded (NW-E aspects) terrain at treeline and in the alpine. This problem will increase heading into Thursday with the arrival of the next strong weather system.
Cornices are reported to be very large and weak. Stay well back from ridge crests, and watch your overhead hazard.
This ongoing windy and stormy period has led to widespread hard and soft wind slab development in lee and cross-loaded terrain. The wind direction has been variable, meaning all aspects are suspect.
Weaknesses may exist within or at the base of the recent storm snow. In some areas up to 60 cm of fresh snow sits on a weak surface hoar layer. Look for this in sheltered terrain near treeline.&nbsp;
Cornices are very large and could fail with continued growth and/or warming.
Recent wind slabs may be triggered by skiers and riders in the immediate lee of alpine features and treeline ridges.
The weak surface hoar layer that was buried on February 27th is now down 30-50 cm and continues to allow for long fracture propagations. Wind slabs in motion or cornice falls may step down to this persistent weak layer.
Wind slabs may continue to be easy to trigger with light additional loads. Wind slab avalanches in motion may step down to the deeply buried persistent weak layer of surface hoar from February 27th.
The persistent weak layer of buried surface hoar may be most likely to trigger on north thru northeast aspects above 2100 metres. Remote triggering and long fracture propagations continue to be a concern.
Wind slabs continue to be touchy and easy to trigger with light additional loads like a single skier or rider.
The recent storm slab continues to be triggered naturally and remotely from adjacent terrain where it is sitting on the persistent weak layer of buried surface hoar from February 27th. Northerly aspects above 2100 metres are the most likely suspects.
Pockets of wind slab may continue to be triggered by human activity at ridge tops and in the lee of alpine features.
The late February buried surface hoar may continue to be triggered by large loads like cornice falls, or wind slabs in motion.
New slabs will be building with the forecast new snow and strong winds.
The Jan 6th layer continues to give forecasters low confidence in bigger terrain and snowpack. Be very cautious in variable snowpack areas.
Cornices are large and looming right now. New snow and winds combined with warm temps may cause some of these to fail.
Forecast snowfall and very strong winds will combine to create deep and dense wind slabs on a variety of aspects well below ridge crests. This new loading could overload weaknesses in the upper snowpack creating large slabs.
Large weak cornices could pop off with additional growth during the next intense weather system. 
New snow combined with very strong and shifting winds will create deep and dense wind slabs in exposed terrain on a variety of aspects.
This next system could deliver a big enough punch to trigger very large avalanches on weaknesses near the bottom of the snowpack. Steer clear of big, steep slopes with variable snow depth.
It's going to be a stormy and ugly day on Thursday! Your best bet is to avoid all avalanche terrain during the storm, then give the new snow a couple days to settle and strengthen before pushing out.
We should see some pretty significant cornice growth during this next storm. It could be enough to have large chunks pop off naturally, potentially triggering deep wind slabs below. 
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">It's going to be a stormy and ugly day on Thursday! Your best bet is to avoid all avalanche terrain during the storm, then give the new snow a couple days to settle and strengthen before pushing out.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">We should see some pretty significant cornice growth during this next storm. It could be enough to have large chunks pop off naturally, potentially triggering deep wind slabs below. </span><span class="s_AA239A9B">
Heavy loading from snow, wind and rain is expected to result in widespread natural storm and wind slab avalanches.
Deeply buried surface hoar will likely produce large natural avalanches with heavy loading from snow, wind and rain, as well as shallower slab avalanches stepping down.
Heavy loading from snow wind and rain is expected to result in widespread natural storm and wind slab avalanche activity.
Moderate to heavy snowfall and strong winds are expected to result in natural storm and wind slab avalanche activity.
Storm and wind-slab avalanches are expected to run in response to new snow and wind, particularly on north through east aspects.
A crust/surface hoar layer buried approximately 60 cm below the surface is triggerable by people on sleds or on skis. This layer could also avalanche naturally during stormy weather and produce large avalanches.
Avalanches are expected to run in response to loading from new snow and wind, especially on north through east aspects.
A crust/surface hoar layer buried approximately 70 cm below the surface is triggerable by people on sleds or on skis. This layer could also avalanche naturally during stormy weather and produce large avalanches.
Avalanches are expected to run in response to new snow and wind on steep slopes, particularly on north through east aspects.
Storm and wind slabs conditions are expected to develop in response to new snow and wind, particularly on north through east aspects.
Widespread in Alpine areas and more isolated at TL areas.
Large avalanches being triggerred from thin snowpack areas have occurred over the past week. Be cautious in wind affected and variable terrain.
Cornices have been growing over the past few days.  If they fail, they have enough mass to trigger a slab avalanche on the underlying slopes.
Daily light to moderate snowfall combined with moderate or strong ridge winds have built deep and touchy wind slabs in lee and cross-loaded terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are reported to be large and weak. These could pop off at any time, but are more likely to fail with continued growth or during brief sunny breaks.</span><span class="s_AA239A9B">
Triggering deep fresh storm slabs remains a concern on Friday. Winds are also forecast to remain fairly strong resulting in further wind loading on northerly aspects, and the potential for natural releases.
Cornices are reported to be massive and weak. These could pop off at any time, but are more likely to fail with continued growth or during brief sunny breaks.
New snow combined with moderate winds have created fresh wind slabs in lee terrain near ridge crests and terrain breaks. Older hard wind slabs may also be lurking below the surface. 
Isolated large avalanches failing on weak snow at the base of the snowpack remain a possibility. This is a greater concern during sunny breaks or with a heavy trigger like a falling cornice.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Triggering deep fresh storm slabs remains a concern on Friday. Winds are also forecast to remain fairly strong resulting in further wind loading on northerly aspects, and the potential for natural releases.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are reported to be massive and weak. These could pop off at any time, but are more likely to fail with continued growth or during brief sunny breaks.</span><span class="s_AA239A9B">
="s_3FE45715">Recently formed storm slabs are expected to remain sensitive to light triggers on Friday. Strong winds have encouraged hard slab formation and wide propagations are possible. If the sun comes out on Friday, large loose wet avalanches will be likely.
="s_3FE45715">A crust/surface hoar layer buried approximately 60 cm below the surface is triggerable by people on sleds or on skis. This layer could also avalanche naturally during periods of solar radiation and produce large avalanches.
="s_3FE45715">Cornices have become large and weak, and may fail naturally with solar radiation forecast for Friday. A cornice fall could also be the trigger for a destructive avalanche on the slope below.
="s_3FE45715">A crust/surface hoar layer buried approximately 70 cm below the surface is triggerable by people on sleds or on skis. This layer could also avalanche naturally during periods of solar radiation and produce large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices have become large and weak, and may fail naturally with solar radiation forecast for Friday. A cornice fall could also be the trigger for a destructive avalanche on the slope below.</span><span class="s_AA239
Recently formed storm slabs are expected to remain sensitive to light triggers on Friday. Strong winds have encouraged hard slab formation and wide propagations are possible. If the sun comes out on Friday, large loose wet avalanches will be likely.
A crust/surface hoar layer buried approximately 70 cm below the surface is triggerable by people on sleds or on skis. This layer could also avalanche naturally during periods of solar radiation and produce large avalanches.
Cornices have become large and weak, and may fail naturally with solar radiation forecast for Friday. A cornice fall could also be the trigger for a destructive avalanche on the slope below.
Particularly deep and touchy on wind-loaded slopes at higher elevations. Expect increased sensitivity to triggering with sun-exposure.
Direct sun-exposure is expected to weaken large droopy cornices. Not only are massive cornice falls a hazard in themselves, but they can also act a heavy trigger for slab avalanches on the slope below.
There is a fair bit of loose dry snow available for wind transport. Watch for signs of wind loading in exposed alpine terrain. Periods of sunshine could also weaken large overhanging cornices, so avoid exposure if the sun is strong.
Widespread storm slabs are expected to be very reactive to human-triggering, especially in wind loaded terrain.
Cornices are reported to be massive and weak. These could pop off at any time, but are more likely to fail during stormy periods or during brief sunny breaks.
Widespread storm slabs are expected to be reactive to human-triggering, especially in wind loaded terrain.
Cornices are reported to be large and weak. These could pop off at any time, but are more likely to fail with continued growth or during brief sunny breaks.
A layer of buried surface hoar down 70-100cm has recently been reactive around Stewart and north.&nbsp; An old weak crust layer down over 1m may still be lingering in the south of the region
New snow combined with moderate winds have created fresh wind slabs in lee terrain near ridge crests and terrain breaks. Older hard wind slabs may also be lurking below the surface.
Recent storm snow is bonding poorly to a buried crust and particularly deep and touchy on wind-loaded slopes.
A persistent weakness buried late-February, is now down close to a metre in places and remains sensitive to triggers.
Continued warm temperatures and wind-loading will keep large droopy cornices weak. Not only are massive cornice falls a hazard in themselves, but they can also act a heavy trigger for slab avalanches on the slope below.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">New snow and wind will form new wind slabs in upper elevation lee terrain. The new snow may also be hiding older, larger wind slabs which formed on Thursday.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A few persistent weaknesses lie buried in the top metre of the snowpack. These layers are variably reactive throughout the region, but they have the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large cornices loom over open bowls and alpine faces. Not only are massive cornice falls a hazard in themselves, but they can also act as a heavy trigger for slab avalanches on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> New snow and wind will form new wind slabs in upper elevation lee terrain. The new snow may also be hiding older, larger wind slabs which formed on Thursday.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A persistent weakness lies buried up to 90cm below the surface. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large cornices loom over open bowls and alpine faces. Not only are massive cornice falls a hazard in themselves, but they can also act as a heavy trigger for slab avalanches on the slope below. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Watch for new wind slab development on Saturday. Forecast snowfall amounts are uncertain, so pay close attention to how much snow falls in your area, and choose terrain accordingly.</span><span class="s_AA239
A persistent weakness lies buried up to 80cm below the surface. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
New snow and wind will form new wind slabs in upper elevation lee terrain. The new snow may also be hiding older, larger wind slabs which formed on Thursday.
A crust/surface hoar layer buried approximately 70 cm below the surface is triggerable by people on sleds or on skis. This layer has the potential to produce large avalanches and should be treated with respect.
Large cornices loom over open bowls and alpine faces. Not only are massive cornice falls a hazard in themselves, but they can also act as a heavy trigger for slab avalanches on the slope below.
Persistent weaknesses lie buried in the top 90cm of the snowpack. Although these layers are slowly becoming less likely to trigger, they have the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
Storm slabs are bonding poorly to a buried crust and are expected to be particularly deep and touchy on wind-loaded slopes.
A persistent weakness buried late-February, is now down close to a metre deep in places and remains sensitive to triggers.
Watch for new wind slab development on Saturday night. Forecast snowfall amounts are uncertain, so pay close attention to how much snow falls in your area, and choose terrain accordingly.
A persistent weakness lies buried up to 90cm below the surface. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
Lingering wind slabs may still be reactive to human triggering. Slabs may become more reactive with daytime warming and/or sun exposure.
Lingering wind slabs in lee and cross-loaded terrain may still be reactive to human triggering on Sunday.  Slabs may become more reactive with daytime warming and/or sun exposure.
A layer of buried surface hoar down 70-100cm has recently been reactive around Stewart and north.  An old weak crust layer down over 1m may still be lingering in the south of the region.
Recent storm snow is bonding poorly to a buried crust and may be particularly deep and touchy on wind-loaded slopes.
Windslabs are building in the alpine and tree line elevations and can be found in and around the lee of ridge crests and in cross wind affected terrain.
The January 6th interface is still a big concern and although evidence from test profiles indicate improvement, we still have little trust in this layer.&nbsp; Shallow snowpack areas around moraine features or near ridge top where the winds have scoured.
With the warm temperatures and winds, cornices will be tender and prone to failure for the remainder of the weekend.
New windslabs up to 40cm thick are building in alpine areas and in very specific locations at treeline.
Basal facets and the Jan 6th FC interface are likely to be triggerred from thinner snowpack areas.
Cornices are large and we have seen a few collapse of late so ... look up!
Fresh slabs formed by recent snow and wind rest on one or potentially two slippery rain crusts which should allow these slabs to remain sensitive to human triggering for the next few days.
The late-February persistent weakness is now down around 100 cm below the surface. Cornice fall, a surface avalanche in motion or even a rider in a thin spot could initiate an avalanche on this interface.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Snowfall amounts are uncertain for Sunday night. Spring &quot;power flurries&quot; may produce significant snowfall, and moderate winds may shift these accumulations into deep wind slabs in exposed lee terrain.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A persistent weak layer continues to produce intermittent large avalanches. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.</span><span class="s_AA239
Recent storm snow may be bonding poorly to a buried crust.  Storm slabs are expected to be most problematic on wind loaded slopes at upper elevations.
Continued mild day time temperatures and continued winds will keep large droopy cornices weak. Not only are massive cornice falls a hazard in themselves, but they can also act a heavy trigger for slab avalanches on the slope below.
="s_3FE45715">Recent storm snow may be bonding poorly to a buried crust.  Storm slabs are expected to be most problematic on wind loaded slopes at upper elevations.
="s_3FE45715">Mild day time temperatures and continued winds will keep large droopy cornices weak. Not only are massive cornice falls a hazard in themselves, but they can also act a heavy trigger for slab avalanches on the slope below.
More snow and wind means that widespread storm slabs are expected to remain reactive to human-triggering, especially in wind loaded terrain.
Cornices are large and fragile, avoid lingering under overhead hazard or venturing close to ridge edges.
Widespread storm slabs are expected to remain reactive to human-triggering, especially in wind loaded terrain.
Cornices are large and fragile, avoid overhead hazard and venturing to close to ridge crests.
New wind slabs are expected to form through the day on Monday and may become more reactive with daytime warming and/or sun exposure.
Cornices are large and weak. I wouldn't linger on any alpine slopes with overhead hazard nor would I venture too close to ridge edge.
A layer of buried surface hoar or facets down 70-100cm has recently been reactive around Stewart and north.  An old weak crust layer down over 1m is still a concern in the south of the region.
New snow will add load to lingering wind slabs that are still reactive to human triggering.
Cornices are reported to be large and weak.&nbsp; I wouldn't linger on alpine slopes with overhead hazard nor would I venture to close to ridge edge.
Isolated large avalanches failing on weak snow buried deeply in the snowpack remain a possibility especially given a heavy trigger like a falling cornice.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Snowfall amounts are uncertain for Sunday night. Spring &quot;power flurries&quot; may produce significant snowfall and moderate winds may shift these accumulations into deep wind slabs in exposed lee terrain.</span><span class="s_AA239
Snowfall amounts are uncertain for Sunday night. Spring &quot;power flurries&quot; may produce significant snowfall and moderate winds may shift these accumulations into deep wind slabs in exposed lee terrain.
A persistent weak layer continues to produce intermittent large avalanches. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
Generally light snowfall on Sunday night and Monday will form new soft slabs at treeline and in the alpine.  Watch for triggering in the lee of ridgecrests and terrain breaks
Slab density will be variable.&nbsp; Watch for deeper pockets of wind affected snow.
Southerly winds have formed fresh wind slabs in lee terrain that are expected to remain reactive to human triggering.
Cornices are large and fragile, they may fail naturally with daytime warming or could break off easily under the weight of a person.
Reactive soft slabs may be triggered in steep unsupported features and lee terrain where they might also hide stubborn old wind slabs.
="s_3FE45715">Cornices are large and fragile, they may fail naturally with day time warming or could break off easily under the weight of a person.
Wind slabs are expected to be reactive to human-triggering. Ongoing wind loading during the week means this problem could persist. A layer of buried surface hoar in high elevation north facing terrain may increase the reactivity of these wind slabs.
Recently formed cornices are reported to be fragile and could fail naturally during storm loading or periods of sun exposure.&nbsp; Cornice failures can be hazardous on their own, but also have the potential to trigger slab avalanches on the slopes below.
We have been spared the usual howling winds after a new dump of snow but nonetheless, windslabs up to 40-50 cm thick will be lurking with some of the wind effect we have had, especially in the alpine.
We may sound like a broken record but its critical you probe with your pole in the alpine making sure you can discern shallow and rocky snowpack areas where triggering the facets from January in a big alpine terrain feature is still very possible.
With all of the new storm snow and winds in the alpine there is little doubt cornices have grown and are ripe to tear off and trigger slab avalanches beneath them.&nbsp; Keep an eye out for the overhead hazards this week.
New snow will settle into increasing reactive soft slabs in steep unsupported slopes and lee slopes through the day.
A layer of buried surface hoar or facets down 70-100cm has recently been reactive around Stewart and north. An old weak crust layer down over 1m remains a concern in the south of the region.
="s_3FE45715">Recently formed wind slabs may remain sensitive to light inputs in higher elevation lee terrain. Brief periods of solar radiation may also promote loose wet avalanche activity on steep, sun-exposed slopes.
Large cornices loom over open bowls and alpine faces. Not only are massive cornice falls a hazard in themselves, they can also act as a heavy trigger for slab avalanches on the slope below.
Forecast winds and new snow may continue to develop new wind slabs at treeline and in the alpine.
Rapid new cornice growth may be fragile and fall off naturally.
Strong southwest winds and new snow have combined to develop new wind slabs at treeline and in the alpine. Wind slab avalanches may propagate wide fractures where they are sitting on a crust.
Cornices are large and fragile. Rapid new cornice growth may release naturally or be easily triggered by travelling near ridges.
New snow will hide lingering wind slabs that may still be reactive to human triggering.
Isolated large avalanches failing on weak layers buried deeply in the snowpack remain a possibility especially given a heavy trigger like a falling cornice.
A persistent weakness lies buried up to 100cm below the surface. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
Recently formed wind slabs may remain sensitive to light inputs in higher elevation lee terrain. Brief periods of solar radiation may also promote loose wet avalanche activity on steep, sun-exposed slopes.
Large cornices loom over open bowls and alpine faces. Not only are massive cornice falls a hazard in themselves, they can also act as a heavy trigger for slab avalanches on the slope below, especially during periods of solar warming.
New snow has added to the recent storm slabs. Storm slabs may be easy to trigger where they are sitting on a crust. Storm slabs in motion may step down and release deeper persistent weak layers resulting in very large avalanches.
Recent storm snow has added to the load above the buried surface hoar layer from February 27th. This deeply buried weak layer continues to be a concern for triggering very large avalanches.
A persistent weakness lies buried up to 110cm below the surface. Although this layer is slowly becoming less likely to trigger, it has the potential to surprise with nasty consequences. I'd continue riding with a conservative mind set.
A persistent weakness lies buried up to 100cm below the surface. Although this layer is slowly becoming less likely to trigger, it continues to catch people by surprise. I'd continue riding with a conservative mind set.
Even a small sluff can be hazardous in challenging terrain
New soft slabs in motion may trigger a deeper release within the underlying storm snow layers in some isolated areas.
A cornice fall&nbsp; could trigger a deep slab release on the underlying slope.
There are fresh, alpine windslabs forming at the moment. The snow temps are perfect for wind slabs and wind &quot;pressing&quot;. Beneath these new slabs are a variety of older slabs that extend down to treeline. Probing will help indicate where they are.
This layer is starting to get our attention again. As the new treeline snow settles, the burial depth is staying relatively constant at 1m. Keep an eye on where thin spots may be present and avoid shallow areas at all elevations.
These are growing by the day! Remember that they can fall off at any time regardless of current weather conditions. Avoid spending any time under, or over them.
Lingering storm slabs may remain reactive to human-triggering, especially in wind loaded areas. Sun and afternoon warming may increase the reactivity of these slabs.
Cornices are reported to be large and weak. Natural cornice releases are possible with sun exposure and warming.
Loose sluffing is expected from steep sun exposed slopes when the solar radiation is strong.
Lingering storm instabilities are expected to be reactive to human triggering.  This includes slabs in wind loaded terrain and sluffing in steep terrain.  Sun and afternoon warming may increase the sensitivity of these problems.
A layer of buried surface hoar down 70-100cm has recently been reactive around Stewart and north. An old weak crust layer down over 1m remains an isolated concern in the south of the region.
Lingering wind slabs are expected to remain reactive to human-triggering. Sun and afternoon warming may increase the sensitivity of triggering a slab.
Three buried weaknesses remain a concern, mainly in the north of the region (see snowpack discussion for details). Isolated very large avalanches remain a possibility, especially with a heavy trigger like a falling cornice.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The late February layer is becoming less likely to trigger, but it continues to surprise riders with large avalanches. I'd aim for well-supported slopes without convexities, and I'd be increasingly cautious as solar radiation comes into play.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">When the sun comes out surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Be alert to conditions that change with aspect, elevation and time of day.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Daytime warming and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below.</span><span class="s_AA239
Wind slabs are expected to continue to linger in the lee of terrain features that have been exposed to southwest winds over the past few days.
Cornices are large and may be fragile due to new growth. Daytime warming and strong solar radiation may increase the likelihood of natural cornice falls.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As the sun comes out, surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Be alert to conditions that change with aspect, elevation and time of day.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Daytime warming and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> The late February layer is becoming less likely to trigger, but it continues to surprise riders with large avalanches. I'd aim for well-supported slopes without convexities, and I'd be increasingly cautious as solar radiation comes into play.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Be alert to conditions that change with aspect, elevation and time of day.</span><span class="s_AA239
Storm slabs continue to be a concern for human triggering. Strong solar radiation over the next few days may increase the likelihood of triggering. Storm slab avalanches may step down to deeply buried weak layers.
The deeply buried late February surface hoar may continue to allow for human triggering with large loads like a group of skiers or a snowmobile. Cornice falls or storm slab avalanches in motion may step down to the deeply buried persistent weak layer
Pockets of wind slab may continue to be triggered by human activity. Watch for wind slabs in the immediate lee of ridges and alpine terrain features.
Cornices may continue to release naturally due to daytime warming and strong solar radiation.
The late February layer is becoming less likely to trigger, but it continues to surprise riders with large avalanches. I'd aim for well-supported slopes without convexities, and I'd be increasingly cautious as solar radiation comes into play.
As the sun comes out, surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Be alert to conditions that change with aspect, elevation and time of day
Daytime warming and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below
Wind slabs up to 40cm thick are present in lee and cross-loaded features in alpine areas and in very specific locations at treeline. Some reverse wind-loading has occurred due to northerly winds. Overall, wind slab conditions are widely variable.
Basal facets and the Jan 6th interface are possible to be triggered from thinner snowpack areas. Several recent naturally triggered avalanches have failed to ground.
Cornices are large and we have seen a few collapse recently with the warmer temperatures and continued loading. When these do fail the heavy loads on underlying slopes may awaken the basal instabilities and produce very large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">We could see some fresh wind loading in immediate lee terrain from northeasterly winds on Thursday. Sun and afternoon warming may increase the sensitivity of triggering a slab.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Cornices are reported to be large and weak. Natural cornice releases are possible with sun exposure and warming.</span><span class="s_AA239A9B">
Loose wet sluffing is likely in steep sun-exposed terrain during the day.&nbsp;
Recent storm slabs and cornice growth continue to be a concern for human triggering. Forecast strong solar radiation may increase the likelihood of triggering large avalanches.
Deeply buried surface hoar down about one metre continues to be triggered by light additional loads like a single skier or rider. Forecast strong solar radiation and warm daytime temperatures are expected to increase the likelihood of triggering.
Forecast strong solar radiation may result in loose wet snow releasing naturally from steep terrain or easily triggered by skiers and riders. Loose wet avalanches may step down to a buried crust or a deeper persistent weak layer.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">We could see fresh wind slabs form in immediate lee terrain from moderate northeasterly winds on Thursday. Sun and afternoon warming may increase the sensitivity of triggering a slab.</span><span class="s_AA239A9B">
We could some reverse loading and fresh wind slab formation from moderate East-Northeast winds on Thursday. Loose wet sluffing is also likely on steep sunny slopes.
A layer of buried surface hoar, down 70-100 cm, has recently been reactive around Stewart and north. An old weak crust layer down over 1m remains an isolated concern in the south of the region.
Variable and shifting winds may have created fresh wind slabs on a variety of aspects in exposed terrain. Sun and warming could increase the sensitivity of triggering this problem.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Three buried weaknesses remain a concern, mainly in the north of the region (see snowpack discussion for details). Isolated very large avalanches remain a possibility, especially with a heavy trigger like a falling cornice.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As the sun comes out, surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Loose wet avalanches may also trigger deep and destructive slab avalanches.</span><span class="s_AA239
Daytime warming and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below.
="s_3FE45715">As the sun comes out, surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Loose wet avalanches may also trigger deep and destructive slab avalanches.
As the sun comes out, surface avalanche conditions will include a mix of wind slabs in high elevation lee terrain, and pushy loose wet activity on steep, sun-exposed slopes. Loose wet avalanches may also trigger deep and destructive slab avalanches.
Thin new windslabs may be triggered by skiers and riders in the alpine and at treeline.
Cornices have been reported to be large and fragile. Expect natural cornice falls during periods of strong solar radiation.
Recent wind slabs may continue to be triggered by light additional loads like individual skiers or riders.
Cornices are large and fragile, and may fall off naturally during periods of strong solar radiation.
Expect surface instabilities to develop later this morning on steep solar aspects.
Cornices are variable touchy to stubborn. GIve them a wide berth when traveling along ridge lines as well as from below.
Although skier triggered activity has diminished over the past few day's, the storm snow may remain reactive on some isolated North facing start zones
Wind slabs up to 40cm thick are present in lee and cross-loaded features in alpine areas and in very specific locations at treeline. Some reverse wind-loading due to recent northerly winds.
Basal facets and the Jan 6th FC interface are likely to be triggered from thinner snowpack areas.
Cornices are large and we have seen a few collapse of late with the warmer temperatures and continued loading. When these do fail the heavy loads on underlying slopes may awaken the basal instabilities and produce very large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Light to moderate outflow winds (from the north) may have reverse loaded slopes near ridge crests creating touchy pockets of wind slab on southerly aspects.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">These loose wet sluffs can gain significant mass and have the potential to drag you places you might not want to go. </span><span class="s_AA239A9B">
Light to moderate outflow winds (from the north) may have reverse loaded slopes near ridge crests creating touchy pockets of wind slab on southerly aspects.
Lingering persistent weaknesses can still be found in the top 100 cm of the snowpack in parts of the region. Triggering is more likely with a heavy load (cornice fall) or warming and solar radiation (expected).&nbsp;
Tuesday night's snow may be enough to create reactive storm slabs.
Avoid freshly wind loaded features.Avoid exposure to terrain traps where the consequences of a small avalanche could be serious.Use small slopes with low consequence to test reactivity of new snow.
These wind slabs are probably starting to grow old and tired, but they may still be sensitive to rider triggering in wind exposed alpine terrain.
Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure. The weight of an approaching rider or a bit of strong sun could easily induce natural collapse.
Recently formed thin wind slabs may be sensitive to rider triggering in wind exposed terrain features at and above treeline.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large unstable cornices overhang countless ridge lines and many of these cornices are likely teetering on the brink of failure.&nbsp; The weight of an approaching rider or a bit of strong sun could easily induce natural collapse.</span><span class="s_AA239
Daytime warming and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Cornices may become more fragile as the day warms up.
The storm snow layers have continued to stabilize
Persistent slabs up to 50cm thick are present in lee and cross-loaded features in alpine areas and in very specific locations at treeline. Solar aspects where these slabs are overlying a crust will be a concern with solar radiation.
Heat from over the next few days may awaken some of the deeper layers.&nbsp; Stability will be quick to deteriorate on solar especially in thin rocky areas.&nbsp;
As temperatures warm up, cornices collapses will become more likely.&nbsp; Recent cornice collapses have been shown to trigger full depth large avalanches so give these features a wide berth.
Warm temperatures on the weekend could maintain cornice activity despite the disappearance of the sun.
Winds have been generally light but wind loading has been observed in some areas (particularly downslope from glaciers). Warm temperatures could also promote rider-triggered loose wet sluffs in steep terrain on all aspects.
Warm temperatures could maintain cornice activity despite the disappearance of the sun.&nbsp;
Strong easterly winds have created dense wind slabs in lee and cross-loaded terrain (be cautious near morraines and downslope from glaciers). Warm temperatures could make these more sensitive to rider triggering.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Natural cornice releases are possible with sun exposure and warming.</span><span class="s_AA239A9B"> A falling cornice chunk could trigger a large slab on the slope below.
Recently easterly outflow winds may have created fresh wind slabs in exposed terrain.&nbsp;
Persistent weaknesses have recently been reacting to cornice triggers in the northern part of the region. Keep these in mind if you're riding near Bear Pass or Ningunsaw Pass.&nbsp;
Wind slabs may still be lurking on a variety of aspects in exposed terrain. Also, watch for pockets of wind slab in cross-loaded gullies.&nbsp;
Mild temperatures and periods of sunshine could weaken large overhanging cornices causing them to fail naturally.&nbsp;
Wind slabs may be reactive to human-triggering. Continued wind loading during the week means this problem will persist. Surface hoar reported in high elevation, north facing terrain may increase the reactivity of these wind slabs.
Cornices may be fragile and might fail naturally during storm loading or periods of sun exposure. Cornice failures can be hazardous on their own, but also have the potential to trigger slab avalanches on the slopes below.
Recent storm slabs and cornice growth continue to be a concern for human triggering. Forecast strong solar radiation may increase the reactivity of the slab and the likelihood of triggering large destructive avalanches.
Surface hoar buried down about one metre has been recently triggered by light loads like a single skier or rider. Strong solar radiation and warm daytime temperatures may increase the likelihood of triggering.
Strong solar radiation and warm temperatures may result in loose wet snow releasing naturally from steep terrain. A skier or rider may also trigger a loose wet avalanche that could affect buried weak layers and trigger a large destructive avalanche.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The late February layer is becoming less likely to trigger, but it continues to surprise riders with large avalanches. I'd aim for well-supported slopes without convexities, and be increasingly cautious as freezing levels increase.</span><span class="s_AA239
The late February layer is becoming less likely to trigger, but it continues to surprise riders with large avalanches. I'd aim for well-supported slopes without convexities, and be increasingly cautious as freezing levels increase.
="s_3FE45715">A touch of wind out of the northeast has likely created fresh thin wind slabs in upper elevation terrain which may fail naturally as the temperature rapidly rises on Saturday.
="s_3FE45715">Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure.&nbsp; The weight of an approaching rider, rising temperatures or direct sun could easily induce collapse.</span><span class="s_3FE45
="s_3FE45715">Forecast strong solar radiation and warming daytime temperatures will likely result in loose wet avalanches releasing from steep terrain.
A touch of wind out of the northeast has likely created fresh thin wind slabs in upper elevation terrain which may fail naturally as the temperature rapidly rises on Saturday.
="s_3FE45715">Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure.  The weight of an approaching rider, rising temperatures or direct sun could easily induce collapse.
Freezing levels are expected to rise later this afternoon, cold snow in sheltered areas could start to become moist.
A natural size 2.5 slab was observed on the north side of Fissile in the early hours yesterday.&nbsp; Stubborn isolated pockets still exist, be careful with daytime warming.
Wind slabs up to 40cm thick are present in lee and cross-loaded features in alpine areas and in very specific locations at treeline.
Pretty much every cornice that has collapsed has triggered a large avalanche on the underlying slopes.  Avoid travel underneath cornices at this time.
Thin snowpack areas are places where you may be able to awaken the deeper basal instabilities.  Choose routes that avoid these areas especially in steeper snowpack areas.
Rising freezing levels and solar radiation will promote large cornice failures which could, in turn, trigger a large avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Small loose wet avalanches and failing cornices triggering slab avalanches on the late February layer would be on the forefront of my mind as I travel through the mountains this weekend.</span><span class="s_AA239
Small loose wet avalanches and failing cornices triggering slab avalanches on the late February layer would be on the forefront of my mind as I travel through the mountains this weekend.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Snowfall and wind on Sunday will form new wind slabs at higher elevations. Watch for an increasing hazard throughout the day.</span><span class="s_AA239
Cornices may remain sensitive to light triggers throughout the weekend despite the disappearance of the sun.
Snowfall and wind on Sunday will form new wind slabs at higher elevations. The hazard is expected to increase throughout the day.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices may remain sensitive to light triggers throughout the weekend despite the disappearance of the sun.</span><span class="s_AA239
Recent storm slabs and cornice growth continue to be a concern for human triggering. Strong solar radiation and warming air temperatures may increase the reactivity of the slab and the likelihood of triggering large destructive avalanches.
Buried surface hoar about one metre down might be triggered by light loads like a single skier or rider especially on north aspects. Strong solar radiation and warm daytime temperatures may increase the likelihood of triggering on south aspects.
Strong solar radiation and warm temperatures may result in loose wet snow releasing naturally from steep terrain. A skier or rider may also trigger a loose wet avalanche that could affect buried weak layers and trigger a large destructive avalanche
Recent winds from the northeast have contributed to building wind slabs on lee ( southeast and southwest) features at treeline and above
Large cornices have formed on high ridge features in many places. These cornices present a real danger to skiers and riders.  As temperatures warm up, cornices become weak and may fail, potentially triggering a large, destructive avalanche.
Forecast strong solar radiation and warming daytime temperatures will likely result in loose wet avalanches releasing from steep terrain, especially on south facing slopes.
="s_3FE45715">Recent winds from the northeast have contributed to building wind slabs on lee ( southeast and southwest) features at treeline and above.  These wind slabs may be easily triggered by a skier or rider.
="s_3FE45715">Large cornices have formed on high ridge features in many places. These cornices present a real danger to skiers and riders. As temperatures warm up, cornices become weak and may fail, potentially triggering a large, destructive avalanche.
="s_3FE45715">Strong solar radiation and warm temperatures may result in loose wet snow releasing naturally from steep terrain. A skier or rider may also trigger a loose wet avalanche that could affect buried weak layers and trigger a large destructive avalanche
Natural cornice releases are more likely during periods of sun exposure and warming. A falling cornice chunk could trigger a large slab on the slope below.
Recently easterly outflow winds may have created fresh wind slabs in exposed terrain.
Persistent weaknesses have recently been reacting to cornice triggers in the northern part of the region. Keep these in mind if you're riding near Bear Pass or Ningunsaw Pass.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice releases are more likely during periods of sun exposure and warming. A falling cornice chunk could trigger a large slab on the slope below.</span><span class="s_AA239
Expect loose sluffing on all aspects today.
Large cornice falls remain a major hazard.&nbsp; Give them&nbsp; a wide berth from above and from below.&nbsp;
Isolated storm slabs are still possible from high alpine start zones.&nbsp; Cornice falls may trigger slab avalanches
="s_3FE45715">New snow and southwest winds will form new wind slabs at treeline and above. New wind slabs will be most reactive at higher elevations where temperatures have remained colder.
Cornices are huge and potentially weak. Stormy weather on Monday will encourage ongoing cornice development.
New snow and southwest winds will form new wind slabs at treeline and above. New wind slabs will be most reactive at higher elevations where temperatures have remained colder.
="s_3FE45715">Cornices are huge and potentially weak. New wind and snow will encourage ongoing cornice development.
South west winds have created reactive wind slabs on north east ( lee ) features
Cornices are now quite large in the region and may be sensitive to loading by a rider or machine
Steep south facing slopes may still warm up and produce loose wet avalanches
Natural cornice releases remain an ongoing concern for professionals in the region. Recently, falling cornices have also triggered large avalanches on the slope below.
New snow and wind on Monday may form fresh wind slabs in higher elevation lee terrain. New snow accumulations will also be hiding older wind slabs.
Wind slabs may still be reactive on high north east facing terrain.
Cornices and run-outs below cornices should still be treated with great respect and caution.
Use caution on south facing slopes, especially in steep terrain
New snow and wind on Monday may form fresh wind slabs in exposed lee terrain. New snow will also hide older wind slabs.
Cornices are reported to be large and weak. A falling cornice could also trigger a large slab on the slope below.
The storm slab should be bonding now, but may still be triggered in select locations.
This weak layer has shown recently that large triggers ( cornice failure ) can make it reactive.
Still possible on steep south facing slopes as the day warms up.
="s_3FE45715">Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure.  The weight of an approaching rider, a bit of wind or a period of sunshine could easily induce natural collapse.
="s_3FE45715">There are a few different persistent weak layers in the snowpack that are capable of producing large destructive avalanches.  While these interfaces are likely getting harder to trigger, they remain problematic.
="s_3FE45715">Sunday night's storm should produce 1 to 5 cm of new snow accompanied by moderate to strong southwest winds.  Watch for fresh slab formation in wind exposed features at and above treeline.
="s_3FE45715">Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure. The weight of an approaching rider, a bit of wind or a period of sunshine could easily induce natural collapse.
The late February weak layer is becoming less sensitive to triggers, but it has not gone away and it continues to produce very large natural avalanches. Continue to seek out conservative terrain as you plan your day in the mountains.
Sunday night's storm should produce 5 to 10 cm of new snow accompanied by moderate to strong southwest winds. Watch for fresh slab formation in wind exposed features at and above treeline.
="s_3FE45715">The late weak February layer is becoming less sensitive to triggers, but it has not gone away and it continues to produce very large natural avalanches. Continue to seek out conservative terrain as you plan your day in the mountains.
="s_3FE45715">Sunday night's storm should produce 5 to 10 cm of new snow accompanied by moderate to strong southwest winds. Watch for fresh slab formation in wind exposed features at and above treeline.
Large unstable cornices overhang countless ridge lines and many of these cornices are teetering on the brink of failure.&nbsp; The weight of an approaching rider, a bit of wind or a period of sunshine could easily induce natural collapse.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The late February weak layer is becoming less sensitive to triggers, but it has not gone away and it continues to produce very large natural avalanches.&nbsp; Continue to seek out conservative terrain as you plan your day in the mountains.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Sunday night's storm should produce 5 to 10 cm of new snow accompanied by moderate to strong southwest winds.&nbsp; Watch for fresh slab formation in wind exposed features at and above treeline.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New storm snow may not be well bonded to the old surface. If the sun comes out, loose wet snow in motion may trigger storm slabs where they are sitting on a crust.</span><span class="s_AA239
Cornices may be large and fragile. Natural cornice falls may trigger deeply buried weak layers on slopes below resulting in very large avalanches.
The late weak February layer is becoming less sensitive to triggers, but it has not gone away and it continues to produce very large natural avalanches. Continue to seek out conservative terrain as you plan your day in the mountains.
Cornices may be large and fragile. Natural cornice falls may trigger persistent weak layers on slopes below.
="s_3FE45715">New storm snow may not be well bonded to the old surface. If the sun comes out, loose wet snow in motion may trigger storm slabs where they are sitting on a crust.
Cornices may be very large and fragile. Natural cornice falls may trigger buried persistent weak layers on the slopes below, resulting in very large avalanches.
The storm slab has settled well and is not expected to be a problem soon.&nbsp; It might still be triggered in high north facing terrain.
This weak layer might again become reactive with additional loading.&nbsp; A cornice failure might provide the load needed to trigger it.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_A9A7295C">A loose-wet&nbsp; surface avalanche might trigger deeply buried instabilities and produce a large destructive avalanche</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Use caution on north facing terrain in the alpine and at treeline. There may still be reactive wind slabs waiting for the unsuspecting rider.
Warm temperatures weaken cornices,..and it is definitely warm these days!
This may be a problem in the afternoon with warming temperatures and solar input.
There have been a few skier remote triggered avalanches from solar aspects in the alpine on this persistent weak layer in the north of the region. This layer continues to be tricky to forecast with respect to distribution and likelihood.
Cornices may be very large and fragile. Natural cornice falls may trigger deep persistent weak layers resulting in very large avalanches.
New storm snow may not be well bonded to the old surface. If the sun comes out, loose wet snow in motion may trigger storm slabs where they are sitting on a crust.
Now confined to high elevation north east aspects above 1800m.
Cornice failures produce enormous loads on the slopes below, potentially triggering deeply buried week layers.
A loose-wet surface slide could easily push a rider into a dangerous situation.
="s_3FE45715">Snow accumulations from Sunday are expected to strengthen rather quickly. That said, wind slabs may remain sensitive to human triggering in high elevation, wind-exposed terrain. In the Coquihalla area, ongoing storm loading is possible on Tuesday.
="s_3FE45715">Some cornices are larger than a bus, and could easily collapse under the weight of a person, or with daytime warming. Give these monsters a wide berth when traveling on or below ridge crests.
="s_3FE45715">Brief periods of solar radiation are possible on Tuesday. If this happens, pushy loose wet avalanches will become a concern in sun-exposed terrain.
Some cornices are larger than a bus, and could easily collapse under the weight of a person or with daytime warming. Give these monsters a wide berth when traveling on or below ridge crests.
Brief periods of solar radiation are possible on Tuesday. If this happens, pushy loose wet avalanches will become a concern in sun-exposed terrain.
New snow accumulations from Sunday night are expected to strengthen rather quickly. That said, new wind slabs may remain sensitive to human triggering in high elevation, wind-exposed terrain.
Natural cornice releases remain an ongoing concern for professionals in the region. During the past week, falling cornices have also triggered large avalanches on the slope below.
Strong southeast winds have formed hard and potentially reactive wind slabs in high elevation lee terrain. Brief periods of sunny weather may also promote loose wet avalanche activity on sun-exposed slopes
A few persistent weaknesses exist in the mid snowpack (see snowpack description). These potentially destructive layers may become reactive with spring warming or with a large trigger such as a cornice fall.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong southeast winds have continued to form potentially reactive wind slabs in high elevation lee terrain. Brief periods of sunny weather may also promote loose wet avalanche activity on sun-exposed slopes</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice releases remain an ongoing concern for professionals in the region. During the past week, falling cornices have also triggered large avalanches on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A few persistent weaknesses exist in the mid and lower snowpack (see snowpack description). These potentially destructive layers may become reactive with spring warming or with a large trigger such as a cornice fall.</span><span class="s_AA239
Cornices are well developed. While there haven't been recent reports of cornices collapsing, their unpredictable nature means it's best to give them a wide berth, especially if the sun is out.
Loose wet avalanches can be expected whenever the sun hits steep slopes. I expect these to remain fairly small with broken clouds and temperatures remaining fairly cool.
="s_3FE45715">New snow and strong winds forecast for Wednesday will promote new wind slab formation at treeline and in the alpine. New wind slabs are expected to increase in size and reactivity throughout the day.
="s_3FE45715">Some cornices are the size of a bus, and will continue to grow with forecast snow and wind. Give these monsters a wide berth when traveling on or below ridge crests.
Some cornices are the size of a bus, and will continue to grow with forecast snow and wind. Give these monsters a wide berth when traveling on or below ridge crests.
Wind slabs may be lurking behind ridges and other terrain breaks.
New snow and strong winds forecast for Wednesday will promote new wind slab formation in exposed high elevation terrain. New wind slabs are expected to increase in size and reactivity throughout the day.
It is important to remember that this layer presents itself as either a crust, or a density change. Pay close attention to all of the current crust problems and keep tabs on them as you travel.
This interface is the one to watch these days. Triggering this layer will almost certainly result in a very large destructive avalanche.
Typically the cornice problem will come and go depending on weather. This year's crop is bigger and as such it demands more than the usual amount of respect.
="s_3FE45715">New snow and strong winds forecast for Wednesday will promote new wind slab formation in exposed high elevation terrain. New wind slabs are expected to increase in size and reactivity throughout the day.
A few persistent weaknesses exist in the mid and lower snowpack (see snowpack description). These potentially destructive layers may become reactive with spring warming or with a large trigger such as a cornice fall.
Large cornices are threatening many slopes.
A new storm slab may develop, especially on features in the lee of the wind.
While becoming unlikely, a persistent slab could still fail with a large trigger like a cornice fall, or from a thin snowpack area.
Large fragile cornices threaten many slopes.
Use caution on wind loaded terrain in the alpine and at treeline. There may still be reactive wind slabs waiting for the unsuspecting rider.
Forecast new snow and wind are expected to develop new storm slabs. New snow may not bond well to hard crusts on solar aspects. Some loose wet releases may continue due to daytime warming.
The late February surface hoar/crust persistent weak layer is down close to a metre in most areas, and continues to give sudden planar results in snowpack tests suggesting&nbsp; wide fracture propagations are possible.
Cornices may be large and fragile. Forecast snow and wind may trigger weak cornice structures. Avoid slopes beneath cornices.
Forecast new snow and wind is expected to develop new storm slabs in the alpine and at treeline. New snow may not bond well to hard crusts on solar aspects.
Persistent slab avalanche releases have become less frequent over the past two days. However, a natural size 2.5 was reported on Tuesday from a SW aspect in the alpine, where buried surface hoar was sitting on a sun crust.
Forecast snow and wind may add a new load to large and fragile cornices. Avoid slopes below cornices, and corniced entrances to chutes.
Forecast new snow and wind are expected to create a developing hazard. Snowfall amounts are uncertain.
Sudden planar results in snowpack tests suggest that triggering this layer may result in wide fracture propagations and large avalanches. Avoid convex un-supported terrain features.
Large cornices may be triggered from new loading by wind and snow, or by daytime heating.
The late February persistent weak layer has been remotely triggered as recently as Monday March 21st on a southeast aspect in the alpine. This problem may be more likely in the north of the region.
Forecast new snow and wind are expected to develop new storm slabs at all elevations. New snow may release as loose wet avalanches due to daytime heating.
Cloud cover and reduced solar may reduce likelihood, but forecast new snow and wind may increase the load on fragile cornice structures. Avoid slopes below cornices and chutes with corniced entrances.
Moderate to locally heavy snowfall and strong southwest winds are expected to form reactive new storm slabs on Wednesday night and Thursday morning. Watch for increased reactivity in high elevation leeward terrain.
="s_3FE45715">Moderate to locally heavy snowfall and strong southwest winds are expected to form reactive new storm slabs on Wednesday night and Thursday morning. Watch for increased reactivity in high elevation leeward terrain.
New snow and wind are likely to create storm slabs which could be triggered by the weight of a person.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Large fragile cornices threaten many slopes.</span><span class="s_3FE45715"> A cornice fall could trigger a large avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194"> Use caution on wind loaded terrain in the alpine and at treeline. There may be reactive wind slabs waiting for the unsuspecting rider.</span><span class="s_3D046
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast new snow and wind are expected to develop new storm slabs at all elevations. Moist snow below treeline may release as loose wet avalanches during daytime heating.</span><span class="s_AA239
Persistent slab avalanche releases have become less frequent over the past few days. However, a natural size 2.5 was reported on Tuesday from a SW aspect in the alpine, where buried surface hoar was sitting on a sun crust.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Cloud cover and reduced solar may reduce likelihood, but forecast new snow and wind may increase the load on fragile cornice structures. Avoid slopes below cornices and chutes with corniced entrances.</span><span class="s_AA239
="s_3FE45715"> Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.
="s_3FE45715">Forecast new snow and wind are expected to develop new storm slabs at all elevations. Moist snow below treeline may release as loose wet avalanches during daytime heating.
The late February surface hoar/crust persistent weak layer is down close to a metre in most areas, and continues to give sudden planar results in snowpack tests suggesting wide fracture propagations are possible.
="s_17AE1194">Cloud cover and reduced solar may reduce likelihood, but forecast new snow and wind may increase the load on fragile cornice structures. Avoid slopes below cornices and chutes with corniced entrances.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast new snow and wind are expected to develop new storm slabs at all elevations. Moist snow below treeline may release as loose wet avalanches during daytime heating. </span><span class="s_AA239
Forecast new snow and wind are expected to develop new storm slabs at all elevations. Moist snow below treeline may release as loose wet avalanches during daytime heating.
Continued light snowfall and strong southwest wind are forecast to form new wind slabs at treeline and in the alpine. Wind slabs may be particularly reactive due to underlying hard surfaces.
Some cornices are the size of a bus, and will continue to grow with forecast snow and wind. Cornice collapses in the region continue to trigger large avalanches on the slope below.
="s_3FE45715">Continued light snowfall and strong southwest wind are forecast to form new wind slabs at treeline and in the alpine. Wind slabs may be especially reactive due to underlying hard surfaces.
="s_3FE45715">Some cornices are the size of a bus, and will continue to grow with forecast snow and wind. Cornice collapses in the region continue to trigger large avalanches on the slope below.
="s_3FE45715">A few persistent weaknesses exist in the mid snowpack (see snowpack description). These potentially destructive layers may become reactive with spring warming or with a large trigger such as a cornice fall.
There are multiple melt form crusts in the upper to midpack and are producing variable results in snowpack tests. In spite of bonding interfaces, watch the warming inputs such as solar and increasing freezing levels on wind slabs over these crusts
Shallow snowpack areas need to be monitored  and avoided as you travel through treeline and alpine terrain.  Really good idea to stay well away from large scale alpine features, especially in the presence of  looming cornices
They are much bigger than you, they will trigger monster avalanches based on what we have seen this past 2 weeks - give them LOTS of space and as little of your exposure time as is possible.
New storm slabs may be lurking on steep slopes at alpine and treeline elevations. Pay careful attention in the lee of ridges, where wind slabs may have formed.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> </span><span class="s_17AE1194">Large fragile cornices threaten many slopes.</span><span class="s_3FE45715"> A cornice fall could trigger a large avalanche on the slope below.
Thin new storm slabs may be easy to trigger on shaded aspects. Storm snow may release as loose wet avalanches on solar aspects during periods of clear and sunny weather.
Natural cornice falls are likely during periods of strong solar radiation and warm daytime temperatures. Cornice falls may trigger deeply buried persistent weak layers.
="s_3FE45715"> Storm slabs may be triggered by the weight of a person. Be on the lookout in steep terrain, especially on wind-loaded features.
="s_3FE45715">Storm slabs may be triggered by the weight of a person. Be on the lookout in steep terrain, especially on wind-loaded features.
="s_3FE45715">Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.
="s_17AE1194">While becoming unlikely, a persistent slab could still fail with a large trigger like a cornice fall, or from a thin snowpack area.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New storm slabs may be easy to trigger on shaded aspects. Storm snow may release as loose wet avalanches on solar aspects during periods of clear and sunny weather.</span><span class="s_AA239
The persistent weak layer of buried surface hoar, facets, and crusts is buried down close to a metre. This has become a low probability of triggering, but high consequence of large avalanche problem. Choose well supported terrain without convexities.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice falls are likely during periods of strong solar radiation and warm daytime temperatures. Cornice falls may trigger deeply buried persistent weak layers.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The persistent weak layer of buried surface hoar, facets, and crusts is buried down close to a metre. This has become a low probability of triggering, but high consequence of large avalanche problem. Choose well supported terrain without convexities.</span><span class="s_AA239
10 to 20 cm combined with moderate southwest winds has created storm slabs at and above treeline. These slabs will likely remain sensitive to human triggering Friday. The appearance of the sun Friday may initiate some natural activity too.
Some cornices are the size of a bus. Give these monsters a wide berth when traveling on or below ridge crests.
="s_3FE45715">15 to 25 cm combined with moderate southwest winds have created storm slabs at and above treeline. These slabs will likely remain sensitive to human triggering Friday. The appearance of the sun Friday may initiate some natural activity too.
="s_3FE45715">Some cornices are the size of a bus. Give these monsters a wide berth when traveling on or below ridge crests.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Continued light snowfall and moderate southwest wind will likely continue to build fresh wind slabs at treeline and in the alpine. Wind slabs may be particularly reactive due to underlying hard surfaces.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Some cornices are the size of a bus, and will continue to grow with forecast snow and wind. Cornice collapses in the region continue to trigger large avalanches on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A few persistent weaknesses exist in the mid snowpack (see snowpack description). These potentially destructive layers may become reactive with spring warming or with a large trigger such as a cornice fall.</span><span class="s_AA239
Forecast new snow and southerly winds will set up fresh wind slabs mainly on northerly aspects.
Loose wet avalanches are likely on Sunday in steep facing terrain if/when the sun comes out.
This layer has an additional load, and possibly fresh windslabs on top of it. It may become more reactive as it adjusts to the new snow and/or windloading. It also has the potential to step down to the deeper layers.
Despite being a widespread problem, this layer is variable in terms of its sensitivity. Until this layer flushes itself out, consider all big terrain to be touchy and primed for large avalanches. Avoid any large avalanche terrain!
With each flurry, cornices will grow and become increasingly delicate. Avoid any slope with cornice exposure. Including approaching cornices from above.
Natural activity has stopped on this layer. The almost spring conditions are helping it to bond, however watch the non-polar aspects as it may be a bit slower to improve. With the new snow, this layer is down 30-50cm.
This is the layer that is responsible for the recent large avalanches. It will likely take the rest of the season for it to go away completely. This layer appears to be worse in the north part of the region.
="s_3FE45715">Storm slabs may be triggered by the weight of a person. Be on the lookout in steep terrain, especially on wind-loaded features. Sunshine may increase the sensitivity of storm slabs, or cause loose wet activity on steep sunny slopes.
-style: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.</span><span class="s_EB2EB
="s_3FE45715">The kiss of the sun can spark loose wet avalanches on steep, sun-baked slopes.
Recent storm snow has been redistributed by variable winds into slabs on many features at alpine and treeline elevations. The sun may make storm slabs more reactive on sunny aspects, or cause loose wet avalanches.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Natural cornice falls are likely during periods of strong solar radiation and warm daytime temperatures. Cornice falls may trigger deeply buried persistent weak layers.</span><span class="s_AA239
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Storm slabs may continue to be easy to trigger on shaded aspects. Storm snow may release as loose wet avalanches on solar aspects during periods of clear and sunny weather.</span><span class="s_AA239
Storm slabs may continue to be easy to trigger on shaded aspects. Storm snow may release as loose wet avalanches on solar aspects during periods of clear and sunny weather.
15 to 20 cm of recent storm snow sitting on a variety of old surfaces. Melt-freeze crust on southerly aspects, and temperature crusts on some northerly aspects.
Cornices have grown large and may become unstable with rising temperatures and recent loading.
Loose wet avalanches may release naturally from steep sun exposed slopes. Heavy moist or wet snow can pile up and push you into a terrain trap.
Recent storm snow will take time to settle and bond, be cautious of all recently loaded  terrain
Cornices are large and ripe these days, rising temperatures will make then weak and dangerous.
Recent storm snow accompanied by moderate to strong SW winds have formed wind slabs on lee slopes at treeline and above.
Cornices are becoming big and heavy, take great care around these beasts !
This slab may be hard to trigger, but a large shock like a cornice could produce a very large, destructive avalanche
Small amounts of new snow with moderate winds will build wind slabs on lee slopes at treeline and in the alpine.
Cornices are large and ripe.&nbsp; Treat them with great respect.
Rapid warming and/or a large trigger could wake up deeply buried instabilities.
New wind slabs out of the recent storm snow can be found at ridgelines, and in gullied features.&nbsp;
Basal facets and the Jan 6th interface are likely to be triggered from thinner snowpack areas.&nbsp;  The sun is also waking up these deeper basal layers on solar aspects.
Loose wet slides up to sz 1.5 on solar aspects as temperatures warm up.
Storm snow from a few days ago may still be reactive to the weight of a rider. I'd be increasingly cautious in higher elevation lee terrain. If Sunday night's precipitation arrives early, new storm slabs may also form.
Large fragile cornices threaten many slopes. A cornice fall could be the large trigger required to awaken deeper weak layers.
="s_3FE45715">Large fragile cornices threaten many slopes. A cornice fall could be the large trigger required to awaken deeper weak layers.
="s_3FE45715">Wind slabs from a few days ago may still be reactive to the weight of a rider. I'd be increasingly cautious in higher elevation lee terrain. If Sunday night's precipitation arrives early, new wind slabs may also form.
Snow and wind on Sunday will form new storm slabs which should be touchiest in higher elevation, wind-exposed terrain. New storm slabs should increase with size and reactivity throughout the day.
Fresh storm slabs may be sensitive to rider triggering, especially in steep wind-loaded terrain.
Cornices are an ongoing concern and should be treated with respect. Failing cornices have potential to trigger stubborn persistent weaknesses.
The persistent weak layer of buried surface hoar, facets, and crusts is buried down close to a metre. This has become a low probability of triggering, but high consequence of large avalanche problem.
Cornices are an ongoing concern. Cornice falls may trigger deeply buried persistent weak layers.
The storm slab is reported to be touchy right now from1600 to 2700 m range and mostly on north and east aspects.
Natural cornice failures are happening now. With warming temperatures, cornices will become weak and may fail. You definitely don't want to be under or on top of one of them when it fails !
Moderate SW winds have produced wind slabs in lee terrain, mostly north and northeast at tree line and above.
Cornices are big and scary right now. Give them a wide berth and a lot of respect !
Lingering storm slabs and thin fresh wind slabs could be sensitive to rider triggering on Sunday, mainly in exposed alpine terrain.&nbsp;
Natural cornice falls are an ongoing concern. Cornice falls may trigger deeply buried persistent weak layers.
A persistent weak layer of buried surface hoar, facets, and crusts is buried down close to a metre. This has become a low probability of triggering, but high consequence of large avalanche problem.
New snow with moderate west winds will build wind slabs in lee terrain at tree line and above.
New snow with moderate west winds will continue to build cornices. Rising temperatures will make them weak.
Still on everyone's radar in the Northwest Coastal region.&nbsp; A large trigger such as a cornice might reawaken this sleeping beast..
Storm slabs are lingering, and a bit of new snow and wind on Sunday could lead to fresh wind slab development in exposed lee terrain.
Cornices remain an ongoing concern. Cornice falls may trigger deeply buried persistent weak layers.
A persistent weak layer of buried surface hoar, facets, and crusts is buried down close to a metre. This has become a low probability of triggering, but high consequence of large avalanche problem.&nbsp;
Incoming storm with snow and wind will most produce wind slabs at tree line and above,
Cornices are large and ripe !  Warming temperatures will also make them weak, use great caution under their run-outs and around them on ridge tops.
No recent activity, but rapidly rising temperatures may make these deeply buried layers more reactive.
Persistent slabs have been forming from the new over the past week. These slabs are overlying the 0321 melt freeze crust on solar aspects and previous windslabs on northern aspects.
Basal facets and the Jan 6th interface are likely to be triggered from thinner snowpack areas.
Snow and wind on Sunday night will form new storm slabs which should be touchiest in higher elevation, wind-exposed terrain. If the sun makes an appearance, loose wet avalanches will also become a concern in sun-exposed terrain.
New snow and variable winds on Sunday night and Monday are expected to form new storm slabs. There's good chance we'll see heavy precipitation in some areas so I'd be heading out with a conservative mind set.
Stormy weather will promote ongoing cornice development. Large fragile cornices currently threaten many slopes, and could be the large trigger required to awaken deeper weak layers.
="s_3FE45715">New snow and variable winds on Sunday night and Monday are expected to form potent new storm slabs. There's good chance we'll see heavy precipitation in some areas so I'd be heading out with a conservative mind set.
="s_3FE45715">Stormy weather will promote ongoing cornice development. Large fragile cornices currently threaten many slopes, and could be the large trigger required to awaken deeper weak layers.
Forecast strong northerly winds could create new wind slabs on solar aspects, which could become very touchy if the sun makes an afternoon appearance.
A buried persistent weakness, around 60-100 cm deep, could reactivate with strong spring sunshine and climbing temperatures this week.
Cornices are large and weak and could fail easily during periods of sun and from daytime warming.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A buried persistent weakness, around 50-90 cm deep, could reactivate with strong spring sunshine and climbing temperatures this week.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast strong northerly winds could create new wind slabs on solar aspects, which could become very touchy if the sun makes an afternoon appearance.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A buried persistent weakness, around 60-100 cm deep, could reactivate with strong spring sunshine and climbing temperatures this week.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast strong northerly winds could create new wind slabs on solar aspects, which could become very touchy if the sun makes an afternoon appearance.</span><span class="s_AA239
Natural cornice falls are likely during periods of strong solar radiation and warm daytime temperatures. Cornice falls may trigger deeply lurking persistent weak layers.
The storm slab from the recent precipitation event is not, in itself, a great hazard, but where it may have been redistributed by by winds during the storm, it will be a problem until things settle out and bond.
Cornices continue to grow and will become weak and potentially quite dangerous with warming temperatures.
Recent storms have likely built wind slabs on the north and east sides of ridges at tree line and above.  These may be reactive and touchy for a few days.&nbsp; As the high pressure moves into the area wind slabs may form on south slopes below ridge tops.
Cornices will remain a problem well into the spring as temperatures heat up.  Steer well clear of cornice features
Wind slabs overlying surface hoar in some locations, and be aware of the potential for reverse wind loading as the high pressure system moves into the region. Approach potentially wind loaded areas with great caution.
Cornices are large and mature, and may become weak with forecast warming.
Deeply buried weak layers may be hard to trigger, but a large event, such as a cornice failure might wake it up. Rapid warming make makes weak layers easier to trigger.  The snow pack doesn't like rapid change.
Wind slabs may become reactive as the temperature rises.
Cornices are large and will become weak with rising temperatures.
Rising temperatures make make these layers reactive.&nbsp; The snowpack does not tolerate rapid change very well.
Forecast new snow and wind are expected to develop new wind slabs in the lee of strong southwest winds. Watch for freezing levels rising and creating a rain on snow event. Strong solar on Thursday may weaken wind slab bonds to old surfaces.
Rapidly rising temperatures on Thursday combined with strong solar radiation is expected to result in loose wet avalanches on sun exposed terrain. Loose wet avalanches may scour down to the ground in shallow weak snowpack areas.
Expect cornices to become very touchy as freezing levels rise and the sun comes out later in the week. Cornices may release naturally or be easily triggered by human activity.
Cornices are large and we have seen a few recent collapses with the warmer temperatures and continued loading. When these do fail the heavy loads on underlying slopes may awaken the basal instabilities and produce very large avalanches.
Basal facets and the Jan 6th interface are likely to be triggered from thinner snowpack areas. Recent avalanche activity has also stepped down to this layer producing very large avalanches.
Wind slabs are found in lee and cross-loaded features and remain possible to trigger by skier traffic. Despite the MODERATE hazard rating caution is advised in large terrain features.
The weak Jan 6th layer and basal facets are possible to trigger from shallow snowpack areas or from large triggers such as falling cornices. Occasional large avalanches continue to occur throughout the Rockies associated with this problem.
Cornices are large and looming. Avoid exposure to these giants and the underlying slopes. Failures triggered by solar radiation, warming and/or continued loading will cause large to very large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Strong sunshine and warming could make recent storm slabs sensitive to triggering, particularly on southerly aspects where new snow overlies a solid crust and recent wind-loading may have occurred.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Intense spring sun and rising temperatures could reactivate buried persistent weaknesses in the upper snowpack. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Tread cautiously near large overhanging cornices. Weak cornices could pop off naturally, potentially triggering large slabs on the underlying slope.</span><span class="s_AA239A9B">
Expect loose wet slides on steep sunny slopes in the afternoon. A wet sluff in motion could trigger deeper weaknesses creating large destructive slabs.
Strong sunshine and warming could make recent storm slabs sensitive to triggering, particularly on southerly aspects where new snow overlies a solid crust and recent wind-loading may have occurred.
Intense spring sun and rising temperatures could reactivate buried persistent weaknesses in the upper snowpack.
Tread cautiously near large overhanging cornices. Weak cornices could pop off naturally, potentially triggering large slabs on the underlying slope.
Large cornices are expected to get weak with warming and sun exposure, and natural cornice releases are possible in the afternoon.  They can be destructive by themselves, and may also become the trigger for a slab avalanche on the slope below.
Wind slabs should be expected in immediate leeward features on all aspects in exposed terrain.  Wind loading was from the south over the weekend but switched to north on Monday causing reverse loading. 
Loose wet sluffing is expected on sun exposed slopes during the heat of the afternoon.  Rising freezing levels may increase the size and run length of natural sluffing. 
="s_3FE45715">Watch for pushy loose wet avalanches at all elevations throughout the forecast period. The combination of new snow, buried crusts and solar radiation will make conditions extra touchy on sun-exposed slopes.
Large fragile cornices threaten many slopes and will become increasingly touchy with solar radiation. A cornice fall could be the large trigger required to awaken destructive buried weak layers.
Snow and wind on Sunday night have formed new storm slabs which should be touchiest in higher elevation, wind-exposed terrain. Storm slabs may remain reactive due to underlying surface hoar.
Deeply buried weak layers which have been dormant recently are expected to wake up this week with the substantial warming and sun exposure. Very large avalanches are expected this week.
Large lingering cornices are expected to become weak with the substantial warming and sun exposure this week. They can be destructive by themselves, and may also become the trigger for a large slab avalanche on the slope below.
Recently strong southerly winds have loaded leeward features in exposed terrain around ridge crests.
tyle: Normal;font-weight: bold;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">On Monday heavy snowfall</span><span class="s_6A269DDD"> </span><span class="s_3FE45715">was noted in areas east of the divide. Potentially extreme northeast winds will have redistributed the new snow creating hard slabs on solar aspects. Solar radiation may add to the reactivity of the new snow.
="s_3FE45715">Large fragile cornices threaten many slopes and will become increasingly touchy with solar radiation. A cornice fall could be the large trigger required to awaken destructive buried weak layers.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Moderate snowfall occurred on Monday although heavier accumulations may exist in the east of the region. Northerly winds may redistribute the new snow creating hard slabs on solar aspects. </span><span class="s_3FE45715">Solar radiation may add to the reactivity of these slabs.
Large cornices are expected to get weak with warming and sun exposure, and natural cornice releases are possible in the afternoon.&nbsp; They can be destructive by themselves, and may also become the trigger for a slab avalanche on the slope below.
Wind slabs should be expected in immediate leeward features on all aspects in exposed terrain.&nbsp; Wind loading was from the south over the weekend but switched to north on Monday causing reverse loading.
Loose wet sluffing is expected on sun exposed slopes during the heat of the afternoon.&nbsp; Rising freezing levels may increase the size and run length of natural sluffing.
There may be slabs that are reactive on north aspects. Strong outflow winds may form some pockets of windslab in the high alpine
Slabs averaging 50cm thick are still found in lee and cross-loaded terrain in the Alpine. If triggered, these could step down to a deeper layer. There is also concern on solar aspects for a slab to fail on one of the numerous buried crust interfaces.
Intense solar radiation and warm temperatures will lead to loose wet avalanches beginning on SE slopes in the morning and moving to S and W aspects through the day.
The current snowpack structure of dense mid-pack overlying as much as 80cm of weak facets is a recipe for full depth avalanches. Triggering from shallow snowpack areas is a particular concern.
Large cornices are expected to get weak with warming and sun exposure, and natural cornice releases are possible in the afternoon. They can be destructive by themselves, and may also become the trigger for a slab avalanche on the slope below.
Loose wet sluffing is expected on sun exposed slopes during the heat of the afternoon. Very high freezing levels may increase the size and run length of natural sluffing.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast high freezing levels, very warm daytime temperatures, and strong solar radiation are expected to result in natural cornice falls. Large cornice falls in motion may release deeply buried weak layers resulting in very large avalanches.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">High daytime temperatures and strong solar radiation may result in natural loose wet avalanches at all elevations. Avoid sun exposed slopes if the snow is moist or wet.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_7D940460">Intense spring sun and rising temperatures could reactivate buried persistent weaknesses in the upper snowpack.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large fragile cornices threaten many slopes and will become increasingly touchy with solar radiation. A cornice fall could be the large trigger required to awaken destructive buried weak layers.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Watch for pushy loose wet avalanches at all elevations throughout the forecast period. The combination of buried crusts and solar radiation may make conditions extra touchy on sun-exposed slopes.</span><span class="s_AA239
On Monday, heavy storm loading was noted in areas east of divide (and south of the Crowsnest Hwy). Although warming has promoted strengthening within the new snow, I'd remain cautious in high elevation, wind-exposed terrain.
="s_3FE45715">Watch for pushy loose wet avalanches at all elevations throughout the forecast period. The combination of buried crusts and solar radiation will make conditions extra touchy on sun-exposed slopes.
Watch for pushy loose wet avalanches at all elevations throughout the forecast period. The combination of buried crusts and solar radiation will make conditions extra touchy on sun-exposed slopes.
Intense spring sun and rising temperatures could reactivate buried persistent weaknesses in the mid and upper snowpack. Avalanches at these interfaces would be surprisingly large and destructive.
Forecast high freezing levels, very warm daytime temperatures, and strong solar radiation are expected to result in natural cornice falls. Large cornice falls in motion may release deeply buried weak layers resulting in very large avalanches.
="s_3FE45715">High daytime temperatures and strong solar radiation may result in natural loose wet avalanches at all elevations. Avoid sun exposed slopes if the snow is moist or wet.
Cornices may release naturally during periods of strong solar radiation and very warm daytime temperatures.
High daytime temperatures and strong solar radiation may result in natural loose wet avalanches at all elevations. Avoid sun exposed slopes if the snow is moist or wet.
Loose wet sluffing is expected on sun exposed slopes during the heat of the afternoon.  Rising freezing levels may increase the size and run length of natural sluffing.
Avalanche danger will increase on steep rocky solar aspects
Expect cornices to sag with daytime warming.  Cornice falls may trigger a deep slab release on underlying slope.
Expect the loose wet problem to accelerate when the sun comes out and depending on what kind of freeze materializes overnight.
North and east aspects at treeline and alpine will continue to be suspect with the recent warming. Avoid big avalanche path runouts and give the big terrain a miss until a substantial cool down happens.
This is a time when the snowpack has taken a great deal of heat and if temperatures and/or solar impact hits the steeper slopes, the heat in the snowpack will likely induce large destructive avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Continued warm and sunny weather may add enough heat to the snowpack to “wake-up” persistent weak layers buried in the snowpack. Rapid warming of the winter snowpack can result in deeply buried weak layers propagating very large avalanches.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Continued high freezing levels and very warm daytime temperatures are very likely to result in natural cornice falls. Large cornice falls may trigger buried weak layers resulting in very large avalanches.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast high freezing levels and very warm daytime temperatures may break down surface crusts early and result in loose wet avalanches from steep solar aspects. Wet slab avalanches are possible if loose snow propagates on a buried crust.</span><span class="s_AA239
Continued high freezing levels and very warm daytime temperatures are very likely to result in natural cornice falls. Large cornice falls may trigger buried weak layers resulting in very large avalanches.
Forecast high freezing levels and very warm daytime temperatures may break down surface crusts early and result in loose wet avalanches from steep solar aspects. Wet slab avalanches are possible if loose snow propagates on a buried crust.
There is concern that buried weak layers may wake-up with the warming this week, especially in the northern half of the region. Pros are tracking a crust down 40cm and a facet layer down 120cm.&nbsp; Very large avalanche may be possible in isolated areas.
Intense spring sun and rising temperatures could reactivate buried persistent weaknesses in the mid and upper snowpack. Avalanches at these interfaces could be surprisingly large, so watch your overhead hazard and avoid slopes threatened by cornices.
Warming will promote pushy loose wet avalanches at all elevations throughout the forecast period. Multiple crust layers exist on solar aspects making destructive wet slab avalanches a concern as well.
Watch for pushy loose wet avalanches at all elevations throughout the forecast period. Loose wet avalanches may be surprisingly large in areas east of the divide where recent storm totals were the greatest.
Watch for pushy loose wet avalanches at all elevations throughout the forecast period. Plan your route so you are off steep slopes before the snowpack heats up.
Travel on solar aspects early in the day before the surface crust breaks down.
Expect cornices to continue to sag and calve with daytime warning. Cornice falls may trigger a deep slab release on the underlying slope.
The current snowpack structure of dense mid-pack overlying as much as 80cm of weak facets is a recipe for full depth avalanches. Triggering from shallow snowpack areas is a particular concern.&nbsp; Warm temps also seem to awakening these basal layers.
Loose wet slides are occurring on steeper solar aspects.&nbsp; A loose wet slide may grow to a size big enough to trigger a slab on the underlying slopes.
Cornices will likely fail at an increased rate with the influx of heat.&nbsp; These massive loads are likely to trigger slabs on underlying slopes.
Loose wet sluffing is expected on sun exposed slopes during the heat of the afternoon. Very warm conditions may increase the size and run length of natural sluffing.
Where old storm snow overlies a buried crust, wet slab avalanches may be possible.
="s_3FE45715">Loose wet avalanches are likely on all steep slopes, especially those getting baked by the sun. Wet slabs are possible too.
Large fragile cornices threaten many slopes and could trigger large avalanches on slopes below.
Persistent slabs may wake up with the prolonged warming, or be triggered by cornice fall.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Large overhanging cornices threaten to trigger avalanches on slopes below.
Watch for pushy loose wet avalanches at all elevations. Plan your route so you are off steep slopes before the snowpack heats up.
There is concern that buried weak layers may wake-up with the warming this week, especially in the northern half of the region. Pros are tracking a crust down 40cm and a facet layer down 120cm.  Very large avalanche may be possible in isolated areas.
Loose wet avalanches may be surprisingly large in areas east of the divide where recent storm totals were the greatest.
Continued warm and sunny weather may add enough heat to the snowpack to “wake-up” persistent weak layers buried in the snowpack. Rapid warming of the winter snowpack can result in deeply buried weak layers propagating very large avalanches.
The heat being pushed into the snowpack is waking up the deep basal layers triggerring some larger avalanches that are failing at the ground.
All aspects and elevations except pure north aspects above 2400m.
Cornices are large and drooping. When they fail, they have enough mass to wake up the deep basal layers. These events have been occurring.
Loose wet avalanches are possible on solar aspects if the sun pokes out during the day, especially if there is a bit of fresh snow sitting on a crust on Saturday morning.
Large overhanging cornices could still pop off naturally during periods of strong sunshine. A large cornice chunk could potentially trigger a slab on the underlying slope.&nbsp;
Lingering cornices are not expected to fail naturally once the temperature drops but may remain reactive to human-triggering. Use extra caution around cornices until the region sees substantial cooling and refreeze.
Deep persistent weaknesses became active during the warm period and are now expected to go inactive with the cooling. However, it may take a couple days for the snowpack to fully lock up these old layers. A cornice trigger remains my primary concern.
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Continued warm and sunny weather may add enough heat to the snowpack to “wake-up” persistent weak layers buried in the snowpack. Rapid warming of the winter snowpack can result in deeply buried weak layers propagating very large avalanches.</span><span class="s_AA239
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Continued high freezing levels and very warm daytime temperatures are very likely to result in natural cornice falls. Large cornice falls may trigger buried weak layers resulting in very large avalanches.</span><span class="s_AA239
ont-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3D0464D1">Forecast high freezing levels and very warm daytime temperatures may break down surface crusts early and result in loose wet avalanches from steep solar aspects. Wet slab avalanches are possible if loose snow propagates on a buried crust.</span><span class="s_AA239
Continued warm and sunny weather may add enough heat to the snowpack to wake-up persistent weak layers buried in the snowpack. Rapid warming of the winter snowpack can result in deeply buried weak layers propagating very large avalanches.
="s_17AE1194">Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.
Loose wet avalanches are likely on any steep terrain when the temperatures are high.
="s_3FE45715">Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.</span><span class="s_3FE45
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet avalanches are likely on all steep slopes, especially those getting baked by the sun. Wet slabs are possible too.</span><span class="s_AA239
Large cornices may become weak with afternoon warming and sun exposure. They can be destructive by themselves, and may also become the trigger for a slab avalanche on the slope below.
Loose wet sluffing is possible on sun exposed slopes during the heat of the afternoon. Very warm conditions may increase the size and run length of natural sluffing.
There is concern that buried weak layers may wake-up with the warming this week, especially in the northern half of the region. Pros are tracking a facet layer down over 1m.&nbsp; Very large avalanche may be possible in isolated areas.
An increase in cloud cover today accompanied by a gradual lowering of the freezing level should keep the loose instabilities at bay for most of the day.&nbsp; If high cloud cover persists watch for greenhouse effect on north aspects above 2000m.
Cornices have been fragile as the spring time cycle continues.
A few deep full depth avalanches were observed on saturday on all aspects and at treeline and in the alpine.
Widespread loose wet slides on all aspects and all elevations up to sz 1.5
Loose wet avalanches are likely on all steep slopes, especially those getting baked by the sun. Wet slabs are possible too.
Large fragile cornices threaten many slopes. A cornice fall could trigger a large avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 14px;color: #121212; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Persistent slabs may wake up with the prolonged warming, or be triggered by cornice fall.</span><span class="s_3D046
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Loose wet avalanches are likely on all steep slopes, especially those getting baked by the sun. Wet slabs are possible too.</span><span class="s_1681A555">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Lingering cornices are not expected to fail naturally once the temperature drops but may remain reactive to human-triggering. Use extra caution around cornices until the region sees substantial cooling and refreeze.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">As temperatures drop and cloudy skies develop, loose wet avalanches will become less likely. If the sun makes an appearance on Sunday, use extra caution in sun-exposed terrain.</span><span class="s_AA239
As temperatures drop and cloudy skies develop, loose wet avalanches will become less likely. If the sun makes an appearance on Sunday, use extra caution in sun-exposed terrain.
="s_3FE45715">Continued high freezing levels and warm temperatures are expected on Sunday, which means that natural cornice failure remains a serious problem. Large cornice fall may trigger buried weak layers resulting in very large avalanches.
Forecast high freezing levels may break down surface crusts early and result in loose wet avalanches from steep solar aspects. Wet slab avalanches are possible if loose snow propagates on a buried crust.
="s_3FE45715">Continued warm weather may add enough heat to the snowpack to wake-up deeply buried persistent weak layers resulting in very large and destructive avalanches which have the potential to run full path.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Continued warm weather may add enough heat to the snowpack to wake-up deeply buried persistent weak layers resulting in very large and destructive avalanches which have the potential to run full path.</span><span class="s_AA239
Continued high freezing levels and warm daytime temperatures Sunday are very likely to result in natural cornice failure. Large cornice falls may trigger buried weak layers resulting in very large avalanches.
Continued high freezing levels and warm temperatures are expected on Sunday, which means that natural cornice failure remains a serious problem. Large cornice fall may trigger buried weak layers resulting in very large avalanches.
Forecast high freezing levels and warm daytime temperatures may break down surface crusts early and result in loose wet avalanches from steep solar aspects. Wet slab avalanches are possible if loose snow propagates on a buried crust.
Continued warm weather may add enough heat to the snowpack to wake-up deeply buried persistent weak layers resulting in very large and destructive avalanches which have the potential to run full path.
Good crust recovery overnight.  Solar induced instabilities are expected to be less widespread today.  Be aware of possible greenhouse conditions this afternoon.
Cornices have become stubborn the last few days, however large cornice falls are still possible.
The heat being pushed into the snowpack is waking up the deep basal layers triggering larger avalanches that are failing at the ground.&nbsp; The snowpack is in its most stable state early in the morning when its frozen the decreases throughout the day.
Loose wet slides are running far, some slides are triggering slabs on underlying slopes.
Many cornices have fallen over the past few days.&nbsp; Whats still up there is just waiting to fall and trigger a slab avalanche on the underlying slope
="s_17AE1194">Large fragile cornices threaten many slopes. A cornice fall could wake up a persistent weak layer and trigger a large avalanche on the slope below.
Prolonged warming has reawakened deeply buried weak layers, as well as causing glide slabs to release at the ground. The result is some surprisingly large avalanches.
Prolonged warming may cause deeply buried persistent weak layers to wake up, causing very large avalanches. Glide slabs are also possible.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Up to 20 cm of snow is expected at upper elevations Monday which may fall on surface hoar on high elevation north facing terrain. Strong winds first out of the southwest switching to northwest in the afternoon will add to the complexity.</span><span class="s_AA239
="s_3FE45715">Monday is expected to dawn warm, and then cool throughout the day, so cornice failure remains an issue.  You should feel scared if you have to travel below one of these, even if it's hundreds of feet above you.
="s_3FE45715">Cooling temperatures Monday should put the lid on the persistent slab problem for the day, but there may still may be isolated natural failures from extreme terrain.
="s_3FE45715">Up to 10 cm of snow is expected at upper elevations Monday which may fall on surface hoar on high elevation north facing terrain. Strong winds first out of the southwest switching to northwest in the afternoon will add to the complexity.
Up to 10 cm of snow is expected at upper elevations Monday with strong winds first out of the southwest switching to northwest in the afternoon. The new snow should bond well to the old slop, but wind slabs could be problematic at upper elevations.
Monday is expected to dawn warm, and then cool throughout the day, so cornice failure remains an issue. You should feel scared if you have to travel below one of these, even if it's hundreds of feet above you.
Cooling temperatures Monday should put the lid on the persistent slab problem for the day, but there may still may be isolated natural failures from extreme terrain.
="s_3FE45715">Up to 20 cm of snow is expected at upper elevations Monday which may fall on surface hoar on high elevation north facing terrain. Strong winds first out of the southwest switching to northwest in the afternoon will add to the complexity.
="s_3FE45715">Monday is expected to dawn warm, and then cool throughout the day, so cornice failure remains an issue. You should feel scared if you have to travel below one of these, even if it's hundreds of feet above you.
New snow and variable winds may build new storm slabs.
Large fragile cornices threaten many slopes. A cornice fall could wake up a persistent weak layer and trigger a large avalanche on the slope below.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Light to locally moderate snowfall and strong winds will form dense new storm slabs which will be most reactive in higher elevation, wind-exposed terrain. If the sun comes out, loose wet avalanches will become a concern on sun-exposed slopes</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Stormy weather will encourage new cornice growth, and fresh cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Moderate to locally heavy snowfall and strong winds will form dense new storm slabs which will be most reactive in higher elevation, wind-exposed terrain. </span><span class="s_3FE45715">If the sun comes out, loose wet avalanches will become a concern on sun-exposed slopes</span><span class="s_AA239
Stormy weather will encourage new cornice growth, and newly formed cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.
="s_3FE45715">Wind speeds and snowfall amounts are uncertain for Monday. I'd be on the look-out for developing wind slabs, especially in wind-loaded terrain. If the sun comes out, loose wet avalanches will be a concern on sun-exposed slopes
="s_3FE45715">Large cornices loom over alpine bowls and remain a concern, especially during periods of solar radiation. A cornice fall may be the heavy trigger required to reactivate deeper persistent weaknesses.
Wind speeds and snowfall amounts are uncertain for Monday. I'd be on the look-out for developing storm slabs, especially in wind-loaded terrain. If the sun comes out, loose wet avalanches will be a concern on sun-exposed slopes
Large cornices loom over alpine bowls and remain a concern, especially during periods of solar radiation. A cornice fall may be the heavy trigger required to reactivate deeper persistent weaknesses.
The freeze overnight will likely provide for decent recovery and strong crust development thus improving the strength of the snowpack.&nbsp; Having said this, any solar radiation will quickly deteriorate the snowpack stability and hazard.
Cornices have absorbed a great deal of solar and ambient heat in the past week, they are vulnerable to failure and provide excellent potential triggers for slopes that have not yet avalanched.
A bit of fresh snow and a chance of sunny breaks could lead to renewed loose wet activity on sun-exposed slopes.&nbsp;
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cooler temperatures and more cloud might make cornices less likely to fail naturally, but I would still give droopy overhanging cornices a wide berth.  </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Brief and slight cooling on Tuesday could make buried persistent weaknesses less sensitive to triggering, but keep this problem on your radar for later in the week when the heat and sun return.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong winds on Monday could combine to build fresh and touchy wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out at all.  </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Brief and slight cooling on Tuesday could make this problem less sensitive to triggering, but keep this on your radar for later in the week when the heat and sun return.</span><span class="s_AA239A9B">
New snow and strong winds on Monday could combine to build fresh and touchy wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out at all.
Cooler temperatures and more cloud might make cornices less likely to fail naturally, but I would still give droopy overhanging cornices a wide berth.
Brief and slight cooling on Tuesday could make this problem less sensitive to triggering, but keep this on your radar for later in the week when the heat and sun return.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong winds on Monday could combine to build fresh and touchy wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out at all. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cooler temperatures and more cloud might make cornices less likely to fail naturally, but I would still give droopy overhanging cornices a wide berth. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast snowfall amounts are highly variable for Tuesday, although some areas may get up to 15cm of new snow. Strong to extreme southwest winds will shift the new snow into fresh wind slabs at treeline and in the alpine.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and wind will encourage ongoing cornice growth, and fresh cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.</span><span class="s_AA239
Forecast snowfall amounts are highly variable for Tuesday, although some areas may get up to 15cm of new snow. Strong to extreme southwest winds will shift the new snow into fresh wind slabs at treeline and in the alpine.
New snow and wind will encourage ongoing cornice growth, and fresh cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.
Prolonged warming has reawakened deeply buried weak layers, as well as causing glide slabs to release at the ground. The result has been some surprisingly large avalanches.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> With limited overnight freezing and a moisture-laden snowpack, loose wet avalanches are likely, especially on any slopes in direct sun.</span><span class="s_AA239
Heavy storm loading on Tuesday will form deep and dense storm slabs which should be most reactive in high elevation lee terrain. In addition to creating potent new storm slabs, the mix of rain and snow will test deeper more destructive layers.
Cooling over the weekend has likely added strength to cornices. That said, ongoing cornice growth is expected with stormy weather. Fresh cornice tabs may be highly sensitive to human triggering.
="s_3FE45715">Heavy storm loading on Tuesday will form deep and dense storm slabs which should be most reactive in high elevation lee terrain. In addition to creating potent new storm slabs, the mix of rain and snow will test deeper more destructive layers.
="s_3FE45715">Cooling over the weekend has likely added strength to cornices. That said, ongoing cornice growth is expected with stormy weather. Fresh cornice tabs may be highly sensitive to human triggering.
New storm slabs are expected to form this week. These slabs will sit on a crust which may increase the likelihood of triggering and slab reactivity. Slabs will initially form in wind loaded areas on Tuesday and may be widespread by Thursday.
Cornice growth is expected this week and cornices are likely to get weak with afternoon warming and sun exposure, or during stormy periods. 
Sluffing is expected on steep sun exposed slopes when the solar radiation is strong. Rainfall at lower elevations during the storms may also result in sluffing from steep features.
Snow may have been shifted by strong winds into wind slabs at high elevations.
If the sun peeks out, loose wet avalanches are possible on steep, sunny terrain.
="s_17AE1194">Prolonged warming has reawakened deeply buried weak layers, as well as causing glide slabs to release at the ground. The result has been some surprisingly large avalanches.
="s_3FE45715">With limited overnight freezing and a moisture-laden snowpack, loose wet avalanches are likely, especially on any slopes in direct sun.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong westerly winds have combined to build fresh wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out in the afternoon. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are large and weak and could pop off naturally as temperatures rise and the sunshine returns. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The chance of slabs failing on buried persistent weaknesses will be on the rise this week. Extra caution is necessary if the snow becomes wet and slushy.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong westerly winds have combined to build fresh wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out in the afternoon.  </span><span class="s_AA239A9B">
Cornices are large and weak and could pop off naturally as temperatures rise and the sunshine returns.&nbsp;
The chance of slabs failing on buried persistent weaknesses will be on the rise this week. Extra caution is necessary if the snow becomes wet and slushy.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong westerly winds have combined to build fresh wind slabs in exposed leeward terrain. Expect any new snow to sluff off easily if the sun pokes out in the afternoon.   </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices are large and weak and could pop off naturally as temperatures rise and the sunshine returns.  </span><span class="s_AA239A9B">
Rising freezing levels on Wednesday will promote loose wet avalanche activity, especially in steep sun-exposed terrain. Be alert to conditions that change throughout the day.
Some cornices are the size of a bus. As temperatures rise and sunny weather makes a come-back, these monsters will become more likely to fail.
Recently formed wind slabs are expected to gain strength relatively quickly. I'd still approach high elevation leeward slopes with caution as human triggering is still possible.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Rising freezing levels on Wednesday will promote loose wet avalanche activity, especially in steep sun-exposed terrain. Be alert to conditions that change throughout the day.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Some cornices are the size of a bus. As temperatures rise and sunny weather makes a come-back, these monsters will become more likely to fail. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recently formed wind slabs are expected to gain strength relatively quickly. I'd still approach high elevation leeward slopes with caution as human triggering is still possible.</span><span class="s_AA239
This time of year the strength of cornices deteriorates rapidly with solar radiation.
Rapid warming commonly awakens dormant weak layers deep in the snowpack.
="s_3FE45715">Changes can be rapid, sometimes significant change is possible in a matter of minutes, certainly within an hour or two.
Heavy snowfall and extreme winds have formed dense storm slabs at treeline and in the alpine. Although they may have gained some strength, they have the potential for wide propagations and may remain sensitive to human triggering.
Stormy weather has encouraged new cornice growth, and newly formed cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Snowfall and extreme winds have formed dense storm slabs at treeline and in the alpine. Although they may have gained some strength, they have the potential for wide propagations and may remain sensitive to human triggering.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Stormy weather has encouraged new cornice growth, and fresh cornice tabs will be weak. If the sun makes an appearance, larger more destructive cornice falls will be possible.</span><span class="s_AA239
="s_3FE45715"> This time of year the strength of cornices deteriorates rapidly with solar radiation.
Changes can be rapid, sometimes significant change is possible in a matter of minutes, certainly within an hour or two.
Fresh wind slabs will become very touchy with solar radiation.
Loose wet slides will be occurring as temperatures warm up on all aspects. South aspects will be the most likely areas to be concerned about. Some loose wet slides may pull out slabs on underlying slopes.
Solar radiation is triggerring some deeper slabs failing at ground and running to the end of their normal runouts.
Cornices will be collapsing with daytime warming perhaps triggering slabs on the underlying slopes.
Fresh snow followed by rapid warming and strong spring sunshine are a perfect recipe for a fairly widespread loose wet avalanche cycle.
Cornices could fail easily during the day when temperatures soar and the sun reappears.&nbsp;
Intense solar radiation, a heavy wet surface sluff, or a cornice fall could be enough to trigger lurking deep weaknesses.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Fresh snow followed by rapid warming and strong spring sunshine are a perfect recipe for a fairly widespread loose wet avalanche cycle.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices could fail easily during the day when temperatures soar and the sun reappears. </span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Intense solar radiation, a heavy wet surface sluff, or a cornice fall could be enough to trigger lurking deep weaknesses.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Rapid warming and strong spring sunshine are a perfect recipe for loose wet avalanche activity in steep terrain.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices could fail easily during the day when temperatures soar and the sun reappears.  </span><span class="s_AA239A9B">
Wind slabs become more reactive when heated by the sun for the first time.
="s_3FE45715">Rising freezing levels on Thursday will promote loose wet avalanche activity, especially in steep terrain when new snow is exposed to direct solar radiation for the first time. Be alert to conditions that change throughout the day.
="s_3FE45715">Some cornices are the size of a bus. As temperatures rise and sunny weather makes a come-back, these monsters will become more likely to fail.
="s_3FE45715">Over the next few days, fresh wind slabs are expected to settle and gain strength. For the short term, I'd remain extra cautious of steep, wind-loaded pockets in the high alpine.
Over the next few days, fresh wind slabs are expected to settle and gain strength. For the short term, I'd remain extra cautious of steep, wind-loaded pockets in the high alpine.
Rising freezing levels on Thursday will promote loose wet avalanche activity, especially in steep sun-exposed terrain. Loose wet avalanches can entrain mass quickly and run long distances. Be alert to conditions that change throughout the day.
="s_3FE45715">In high elevation lee terrain hard storm slabs may remain reactive to light loads with the potential for wide propagations. In areas more affected by heat and sun, the new snow may react as a wet slab.
Some cornices are the size of a bus. As temperatures rise and sunny weather makes a come-back, these monsters will become more likely to fail. A large cornice fall may be the trigger required to initiate destructive persistent slab avalanches.
="s_3FE45715">Rising freezing levels on Thursday will promote loose wet avalanche activity, especially in steep sun-exposed terrain. Loose wet avalanches can entrain mass quickly and run long distances. Be alert to conditions that change throughout the day.
="s_3FE45715">Some cornices are the size of a bus. As temperatures rise and sunny weather makes a come-back, these monsters will become more likely to fail. A large cornice fall may be the trigger required to initiate destructive persistent slab avalanches.
The temperature increase will weaken the overlying layers. Expect the problem to ramp up as the daytime heating increases. Wet slabs may be encountered as well.
These will start to become a problem as soon as the sun hits the slopes, or the temperatures rise.
Cornices become weaker with heat. Don't forget that cornices might be in the sun on the other side of the ridge out of view. The inversion tonight may also reduce the re-freeze tonight.
Watch for loose wet sluffing in steep sun-exposed terrain during the day.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices could fail easily during the day thanks to soaring temperatures and strong sunshine.  </span><span class="s_AA239A9B">
Loose wet sluffing is likely on sun exposed slopes during the heat of the afternoon. Very warm conditions may increase the size and run length of natural sluffing.
Recently formed wind slabs are expected to settle and gain strength with the warm conditions but for the short term I'd remain extra cautious of steep, wind-loaded pockets in the high alpine.
New snow and strong winds on Friday may build thin new wind slabs. Old wind slabs may also still be lingering and reactive to human-triggering.
Lingering cornices are expected to be weak and may be easily human-triggered. Natural cornice release may occur during storm loading. They can be destructive by themselves, and could become the trigger for a large slab avalanche on the slope below.
Natural sluffing is possible during periods of rainfall or if the sun makes an appearance. Skier triggering is possible on steep slopes where wet snow overlies a crust.
If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.
Rapid warm ups can awaken dormant weak layers deep in the snowpack.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Avoid steep slopes with an isothermal snowpack during the heat of the day.  </span><span class="s_AA239
Avoid steep slopes with an isothermal snowpack during the heat of the day. </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Loose wet sluffing is likely on sun exposed slopes during the heat of the afternoon. Very warm conditions may increase the size and run length of natural sluffing, and wet slabs could also be possible.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet activity should continue, particularly on solar aspects during the day.</span><span class="s_AA239A9B">
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Intense solar radiation, a heavy wet surface sluff, or a cornice fall could be enough to trigger lurking deep weaknesses creating a destructive wet slab.</span><span class="s_AA239A9B">
Recent snow is likely to have been shifted into wind slabs on various aspects. These may be lurking behind ridges, ribs and other terrain breaks. Cornice fall can also trigger wind slabs on slopes below.
If the sun comes out this weekend, choose terrain that is not getting sun-baked.
Loose wet activity should continue, particularly on solar aspects during the day.
Loose wet sluffs are possible if the sun appears in the afternoon. Strong northwesterly winds could also create isolated pockets of wind slab near ridge tops. 
Slight cooling and a bit of cloud should reduce the likelihood of natural cornice falls; however, I would continue to tread cautiously around large overhanging beasts.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_7D940460">If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #5B5B5B; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_7D940460">Rapid warm ups can awaken dormant weak layers deep in the snowpack.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_7D940460"> Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Rapid warm ups can awaken dormant weak layers deep in the snowpack.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.</span><span class="s_AA239
Loose wet sluffing is likely on sun exposed slopes during the heat of the afternoon. Warm conditions may increase the size and run length of natural sluffing, and wet slabs could also be possible.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Rapid warm ups can awaken dormant weak layers deep in the snowpack.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.</span><span class="s_AA239
There is concern that a buried weak layer may wake-up with the warming this weekend in the northern half of the region. Very large avalanche may be possible in isolated areas.
Loose wet sluffing is likely on sun exposed slopes with sunshine or warm afternoon temperatures. Increased warmth may increase the size and length; wet slabs are also possible.
Large cornices weaken with warming and sun. The timing of failures is unpredictable. Dropping chunks are a hazard in themselves and they may also trigger a slab avalanche on the slopes below. Watch and limit your exposure to overhead hazards.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Loose wet sluffing is likely on sun exposed slopes with sunshine or warm afternoon temperatures. Increased warmth may increase the size and length; wet slabs are also possible.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Large cornices weaken with warming and sun. The timing of failures is unpredictable. Dropping chunks are a hazard in themselves and they may also trigger a slab avalanche on the slopes below. Watch and limit your exposure to overhead hazards.</span><span class="s_AA239
The potential exists for large and destructive wet slabs when the sun is strong and temperatures are high, especially if there was little or no overnight refreeze.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Intense solar radiation, a heavy wet surface sluff, or a cornice fall could be enough to trigger a wet destructive slab failing on lurking deep weaknesses.</span><span class="s_AA239A9B">
The potential exists for large and destructive wet slabs when the sun is strong and temperatures are high, especially if there was little or no overnight refreeze.&nbsp;
The potential exists for large and destructive wet slabs when the sun is strong and temperatures are high, especially if there was little or no overnight refreeze. 
Ongoing sunny weather and warm temperatures could lead to destructive wet slabs, especially if there is little or no overnight refreeze. 
Ongoing sunny weather and warm temperatures could lead to destructive wet slabs, especially if there is little or no overnight refreeze.
Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.
Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Natural cornice falls continue to be a concern during periods of strong solar and high freezing levels.
Loose wet avalanche activity may continue on slopes that are exposed to strong solar radiation. Below treeline all aspects are suspect during periods of high freezing levels, the likelihood will increase if we get some rain.
Loose wet sluffing is likely on sun exposed slopes with sunshine or warm afternoon temperatures. The intensity of the sun and warmth directly effects he size and length; wet slabs are also possible, especially at lower elevations.
The timing of failures is unpredictable. Unsupported sections are extra suspicious. Dropping chunks are a hazard in themselves and they may also trigger a slab avalanche on the slopes below. Watch and limit your exposure to overhead hazards.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet sluffing is possible on sun exposed slopes with sunshine or warm afternoon temperatures. The intensity of the sun and warmth directly effects he size and length; wet slabs are also possible, especially at lower elevations.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> The timing of failures is unpredictable. Unsupported sections are extra suspicious. Dropping chunks are a hazard in themselves and they may also trigger a slab avalanche on the slopes below. Watch and limit your exposure to overhead hazards.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Natural cornice falls continue to be a concern during periods of strong solar and high freezing levels.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet avalanche activity may continue on slopes that are exposed to strong solar radiation. Below treeline all aspects are suspect during periods of high freezing levels, the likelihood will increase if we get some rain.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">The potential exists for large and destructive wet slabs when the sun is strong and temperatures are high, especially if there was little or no overnight refreeze.</span><span class="s_AA239
Increased caution in shallow snowpack areas with daytime heating.
Cornice activity will increase with stressors of any daytime warming and/or solar inputs.
Rapid warm ups can awaken dormant weak layers deep in the snowpack.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
="s_3FE45715">Natural cornice falls continue to be a concern during periods of strong solar and high freezing levels.
="s_3FE45715">Loose wet avalanche activity may continue on slopes that are exposed to strong solar radiation. Below treeline all aspects are suspect during periods of high freezing levels, the likelihood will increase if we get some rain.
="s_17AE1194">The potential exists for large and destructive wet slabs when the sun is strong and temperatures are high, especially if there was little or no overnight refreeze.
A large cornice fall could result in a slab release on the underlying slope.&nbsp;
Cornices have a nasty habit of running surprisingly long distances.
Warm temperatures could lead to destructive wet slabs, especially if there is little or no overnight surface refreeze.
="s_3FE45715">The likelihood of natural cornice falls will drop as the cloud cover increases and the freezing levels drop.
="s_3FE45715">Loose wet avalanche activity is expected to decrease with forecast cloud cover and descending freezing levels. Watch for slopes that do not re-freeze overnight.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Wet slab avalanche activity is expected to decrease with forecast cloud cover and descending freezing levels. Watch for slopes that do not re-freeze overnight.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Cornices have a nasty habit of running surprisingly long distances.</span><span class="s_AA239
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Warm temperatures could lead to destructive wet slabs, especially if there is little or no overnight surface refreeze.</span><span class="s_AA239
Wet sluffing is expected when the sunshine returns on Wednesday.&nbsp; The new snow overlies a crust which may increase the reactivity and run distance of these sluffs.&nbsp;
Lingering cornices may become weak with afternoon warming and sun exposure.&nbsp; The main concern right now is for human-triggered cornice releases so give cornices a wide berth on ridges and watch for other groups above you.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The likelihood of natural cornice falls will drop as the cloud cover increases and the freezing levels drop.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet avalanche activity is expected to decrease with forecast cloud cover and descending freezing levels. Watch for slopes that do not re-freeze overnight.</span><span class="s_AA239
New snowfall and strong southerly winds are expected to form new wind slabs on Tuesday.  These slabs will overlie a firm melt-freeze crust which may increase the slab reactivity and likelihood of triggering.
New snowfall and strong southerly winds may form thin new wind slabs on Tuesday. These slabs will overlie a firm melt-freeze crust which may increase the slab reactivity and likelihood of triggering.
Loose wet sluffing is possible on steep slopes during periods of rain. Wet slabs are also possible, especially at lower elevations.
storm slabs may not initially bond well to the underlying melt freeze crust
new cornice tabs can be expected to be quite touchy
Forecast new snow and wind may develop new wind slabs in the alpine and at treeline. New wind slabs may not bond well to the old surface crust.
Forecast cloud, light snow, and cooler temperatures may reduce the likelihood of natural cornice falls.
="s_3FE45715">Forecast new snow and wind may develop new wind slabs in the alpine and at treeline. New wind slabs may not bond well to the old surface crust.
="s_3FE45715">Forecast cloud, light snow, and cooler temperatures may reduce the likelihood of natural cornice falls.
Loose wet sluffing is expected on steep slopes when the sun is out. The recent snowfall will be sliding on a firm crust which will likely increase the distance sluffs can travel.
New snowfall and strong southerly winds likely formed new wind slabs in the alpine on Tuesday. These slabs will overlie a firm melt-freeze crust which may increase the slab reactivity and likelihood of triggering.
Be on the look out for fresh touchy wind slabs sitting on slippery crusts in the alpine.
New snow and wind is adding weight to the large and looming cornices in the alpine.
When the new snow in the alpine is warmed by the sun for the first time natural loose wet avalanches will be soon to follow.
New snowfall and strong southerly winds likely formed thin new wind slabs in the alpine on Tuesday. These slabs will overlie a firm melt-freeze crust which may increase the slab reactivity and likelihood of triggering.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Forecast new snow and wind may develop new wind slabs in the alpine and at treeline. New wind slabs may not bond well to the old surface crust.</span><span class="s_AA239
="s_3FE45715">Be on the lookout for fresh thin wind slabs sitting on slippery crusts in the alpine.
Soft slabs may not bond well to the underlying crust.
Cleaves continue to open some locations. New cornice tabs expected to be quite touchy.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Loose wet avalanche activity is expected to increase with exposure to strong solar radiation and climbing freezing levels.</span><span class="s_AA239
="s_3FE45715">If the sun comes out, it wont take long for solar aspects to heat up and result in natural cornice falls.
="s_3FE45715">Thin new wind slabs may be easy to trigger when they are exposed to strong solar radiation. Wind slabs may not be well bonded to the old surface crust.
="s_3FE45715">Loose wet avalanche activity is expected to increase with exposure to strong solar radiation and climbing freezing levels.
Loose wet sluffing should be expected on steep slopes when the sun is out. The recent snowfall will be sliding on a firm crust which will likely increase the distance sluffs can travel.
Recently formed wind slabs may still be reactive to human-triggering in leeward alpine terrain. These slabs likely overlie a firm melt-freeze crust which may increase the slab reactivity and likelihood of triggering.
Be on the lookout for fresh thin wind slabs sitting on slippery crusts in the alpine.
Reactive storm slabs may linger today on North aspects in the high alpine
wet moist surface instabilities may slide easily on the underlying crust
Watch for large cleaves filled in by recent storm snow
="s_17AE1194">Loose wet avalanche activity is expected to increase with exposure to strong solar radiation and climbing freezing levels.
="s_17AE1194">If the sun comes out, it wont take long for solar aspects to heat up and result in natural cornice falls.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">Loose wet avalanche activity is expected to increase with exposure to strong solar radiation and climbing freezing levels.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_17AE1194">If the sun comes out, it won’t take long for solar aspects to heat up and result in natural cornice falls.</span><span class="s_AA239
Recent wind slabs may continue to be reactive to human triggers. If the sun comes out, these wind slabs may release naturally where they are sitting on a hard crust.
Recent wind slabs may continue to be human triggered on sheltered north aspects in the high alpine. If the sun comes out, wind slabs may release naturally where they are not well bonded to the old crust.
New storm snow combined with strong southwest winds are expected to generate fresh storm slabs Friday. These storm slabs rest on a crust in many locations which will likely make them quite sensitive to human triggering.
="s_3FE45715">The timing of failures is unpredictable. Unsupported sections are extra suspicious. Dropping chunks are a hazard in themselves and they may also trigger a slab avalanche on the slopes below. Watch and limit your exposure to overhead hazards.
Stay alert Friday, a few lingering wind slabs may still be sensitive to human triggering in the alpine.
="s_3FE45715">If the sun is shining, cornices present a significant hazard. Even if they don't trigger a slab avalanche when they fall onto a slope, they have a nasty habit of running surprisingly long distances.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Stay alert Friday, a few lingering wind slabs may still be sensitive to human triggering in the alpine.</span><span class="s_AA239
="s_3FE45715">Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.
Cornices loom over many ridge lines and should not be trusted!&nbsp; Falling chunks of cornice could run surprisingly far.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices loom over many ridge lines and should not be trusted!  Falling chunks of cornice could run surprisingly far. </span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Warm temperatures could lead to destructive wet slabs, especially if there is little or no overnight surface refreeze.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Solar radiation in the spring can rapidly change the hazard from low to high. Plan ahead and monitor the effect of solar radiation carefully.</span><span class="s_AA239
Pockets up to 20cm deep&nbsp; may persist on some isolated North aspects above 2200m
Cleaves behind cornices may be hidden by recent storm snow
Caution on solar aspects if the sun makes any expended appearances today, particularly if there is any greenhouse effect.
Sluffing is possible on steep sun exposed slopes when the solar radiation is strong.  Loose dry sluffing is also possible during stormy conditions on Monday.
Wind slabs are expected to form once a storm reaches the region on Sunday. New snow with strong southerly wind will load leeward features. This snow will be overlying a crust which may increase the slab reactivity and likelihood of triggering.
Lingering cornices may become weak with afternoon warming and sun exposure.  The main concern right now is for human-triggered cornice releases so give cornices a wide berth on ridges and watch for other groups above you.
New storm snow combined with strong southwest wind is expected to continue to generate fresh storm slabs Saturday. These storm slabs rest on a crust in many locations which will likely make them quite sensitive to human triggering.
New snow and strong southwest wind will add mass to the existing trophy sized cornices that adorn many ridge lines.  This may lead to natural cornice failure during the storm.
="s_3FE45715">Forecast sunny skies and high freezing levels may rapidly weaken the surface snow on solar aspects. Shaded aspects in the alpine may warm up enough to release as loose wet avalanches.
="s_3FE45715">Strong solar radiation and high freezing levels will be another test for remaining cornices in the alpine and at treeline. Avoid travelling beneath corniced ridges.
="s_3FE45715">The likelihood of wet slab avalanches will increase over the next few days due to forecast high freezing levels and strong solar radiation.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The likelihood of wet slab avalanches will increase over the next few days due to forecast high freezing levels and strong solar radiation.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Rising temperatures and periods of direct sunshine on Saturday will likely initiate a fresh round of loose wet activity.</span><span class="s_AA239
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Rapidly warming temperatures and little to no overnight recovery this weekend will increase the potential for deep wet slab release.&nbsp; </span><span class="s_AA239
Rising temperatures and periods of direct sunshine on Saturday will likely initiate a fresh round of loose wet activity as the storm snow from earlier this week looses cohesion.
Rapidly warming temperatures and little to no overnight recovery this weekend will increase the potential for deep wet slab release.
="s_3FE45715">Rising temperatures and periods of direct sunshine on Saturday will likely initiate a fresh round of loose wet activity as the storm snow from earlier this week looses cohesion.
="s_3FE45715">Rapidly warming temperatures and little to no overnight recovery this weekend will increase the potential for deep wet slab release.
Wind slabs are widespread in Alpine areas and exposed Treeline features. Human triggering is possible in steep and/or unsupported terrain.
Watch for wind slabs at higher elevations and immediately below ridge crests. Cracking and whumphing are indicators of wind affected snow.
30-50 cm of new snow with extreme winds will form very touchy storm slabs.
Persistent weak layers with surface hoar, facets, and crust are buried 60-80 cm deep throughout the region, and will likely become reactive under the load of the new snow.
Strong winds will form wind slabs in the alpine and on exposed features at treeline. Wind slabs may be touchy in areas with buried surface hoar.
Watch for new wind slabs on leeward slopes and behind terrain features. Cracking and whumphing are indicators of wind affected snow.
1681A555">Strong winds and new snow will create fresh storm slabs that will be especially reactive in the alpine.
Storm slabs will build and likely be reactive during this next storm. Strong SW winds will load lee slopes and terrain features.
The early November crust is now buried between 30-200 cm deep. The bond between the crust and the storm slab from last week is variable. Avoid convex slopes where the storm slab may be able to propagate wide and deep fractures above the crust.
Wind slabs remain a problem to be managed with careful routefinding and continuous observation. Forecast snow and wind will cause wind slabs to grow larger and more reactive.
="s_3FE45715">Strong winds and new snow will create fresh storm slabs that will be especially reactive in the alpine.
While existing storm slabs are quickly strengthening, forecast snow and wind from an incoming storm will create a fresh storm slab avalanche problem at higher elevations.
1681A555">Strong winds and light snow may create fresh wind slabs in the alpine.
Windslab distribution is changing as the winds move snow. Expect slabs in gullies and cross loaded areas to have become thicker and likely stiffer.
1681A555">Strong winds and new snow will create fresh storm slabs that will be especially reactive in the alpine and open treeline areas. Safe travel techniques and conservative decision making will be essential this weekend.
New snow accompanied by strong winds are building fresh storm slabs at upper elevations.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow accompanied by strong winds are building fresh storm slabs at upper elevations. </span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">New snow and strong winds are causing wind slabs to grow larger and more reactive. Wind slabs may overlie a weak layer in the upper snowpack.</span><span class="s_AA239
Touchy storm slabs continue to build with new snow and strong winds.
Persistent weak layers with surface hoar, facets, and crust are buried 60-100 cm deep throughout the region, and will likely become reactive under the load of the new snow.
1681A555">This layer may become active as facets form on the crust and the snow load increases. Smaller avalanches may &quot;step-down&quot; to this layer.
="s_3FE45715">Strong winds and new snow will create fresh storm slabs that will be especially reactive in the alpine and open treeline areas. Safe travel techniques and conservative decision making will be essential this weekend.
="s_3FE45715">This layer may become active as facets form on the crust and the snow load increases. Smaller avalanches may &quot;step-down&quot; to this layer.
New snow has created a fresh storm slab avalanche problem at higher elevations. Storm slab danger will increase with the depth and variable loading of new snow.
Storm slabs are growing larger and more reactive with new snow. Strong southwest winds have loaded lee slopes and terrain features.
The mid-November crust is now buried up to 200 cm deep. Storm loading may allow this layer to react where the snowpack is thin or variable. A large avalanche within the storm slab may also provide enough of a trigger to step down to this layer.
="s_3FE45715">New storm slabs are expected to be reactive to human triggering. Slabs are thickest and most reactive in wind loaded features. In some areas, storm slabs may sit over a layer of small surface hoar which will increase the reactivity of these slabs.
="s_3FE45715">The mid-November crust is typically down 60-120cm. This appears to be a very isolated problem at the moment but could have major consequences if triggered. The biggest concerns are smaller avalanches stepping down or triggering from a thin area.
="s_3FE45715">The mid-November crust is typically down 80-150cm. This appears to be a very isolated problem at the moment but could have major consequences if triggered. The biggest concerns are smaller avalanches stepping down or triggering from a thin area.
New storm slabs will be building throughout the day on Sunday with the new snow and forecasted westerly winds.
Isolated pockets of windslabs in alpine areas on northern aspects. These slabs are up to 20cm thick, pencil hard but do not extend far downslope.
Watch for wind slabs at higher elevations and immediately below ridge crests. Cracking and whumphing are indicators of wind affected and potentially unstable snow.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New storm slabs are expected to be reactive to human triggering. Slabs are thickest and most reactive in wind loaded features. </span><span class="s_1681A
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Not much is known about this layer in the Cariboos but it is a concern in the North Columbia.&nbsp; It is most likely a low probability, high consequence problem. The biggest concerns are smaller avalanches stepping down or triggering from a thin area.</span><span class="s_1681A
="s_3FE45715">In deeper parts of the region, new storm slabs are expected to be reactive to human triggering. Slabs are thickest and most reactive in wind loaded features.
="s_3FE45715">Strong winds and new snow forecast for Saturday night will add to an ongoing storm slab problem. High alpine terrain will likely be wind-affected, so the best and safest riding may be in lower-elevation, sheltered terrain.
="s_3FE45715">Strong winds and new snow forecast for Saturday night will add to an ongoing wind slab problem. I expect high alpine terrain to get blasted by the wind, so the best and safest skiing may be in lower-elevation, sheltered terrain.
New snow has created a fresh storm slab avalanche problem at higher elevations. Storm slabs are expected to be deepest and most reactive in high elevation, wind-exposed terrain.
Strong winds and new snow forecast for Saturday night will add to an ongoing wind slab problem. I expect high alpine terrain to get blasted by the wind, so the best and safest skiing may be in lower-elevation, sheltered terrain.
="s_3FE45715">New snow accompanied by strong winds are building fresh and reactive storm slabs at upper elevations.
New wind slabs may exist in the alpine and on exposed features at treeline. Wind slabs may be touchy in areas with buried surface hoar.
Touchy storm slabs still exist especially on leeward slopes that see more loading from the winds.
Concern for this storm snow to become effected by the wind.
These buried wind slabs are present in the alpine and treeline.
Recent storm snow is either loose or has become effected by the wind.
="s_3FE45715">Lingering storm slabs are expected to remain reactive to human triggering, especially in wind loaded features. In some areas, storm slabs may sit over a layer of small surface hoar which could increase the reactivity of these slabs.
="s_3FE45715">Lingering storm slabs are expected to remain reactive to human triggering, especially in wind loaded features. In some areas, storm slabs may sit over a layer of small surface hoar which could increase the reactivity of these slabs.</span><span class="s_3FE45
="s_3FE45715">Lingering storm slabs are expected to remain reactive to human triggering, especially in wind loaded features. </span><span class="s_3FE45
="s_3FE45715">Recent snowfall and strong southwest winds have formed reactive wind slabs in leeward features. In some parts of the region that saw larger snowfall amounts, a more widespread storm slab problem may exist.
="s_3FE45715">Storm slabs have continued to grow with another 10-20 cm of new snow on Saturday night. High alpine terrain will likely be wind-affected, so the best and safest riding may be in lower-elevation, sheltered terrain.
="s_3FE45715">Storm slabs are very likely in the Coquihalla and other areas that received heavy snowfall on Saturday night. Strong winds blasted the alpine throughout the region, forming thicker storm slabs on wind-loaded features.
New snow will create fresh storm slabs at higher elevations. Storm slabs are expected to be thickest and most reactive in steep wind-exposed terrain.
Persistent weak layers with surface hoar, facets, and crust are buried 60-100 cm deep throughout the region, and reportedly became reactive during the storm.
Strong to extreme winds over the past few days has formed extensive wind slabs at higher elevations. The best and safest riding may be in lower-elevation, sheltered terrain.
This wind slab is about 5cm thick and is found within the recent storm snow.
These buried wind slabs are present in the alpine and treeline and are found about 40cm below the surface..
Some wind effect might be found on all aspects near ridgetop.
20-35 cm of new storm snow fell over the weekend building fresh storm slabs at upper elevations. The new snow has buried old wind slabs that may be touchy to rider triggers.
="s_3FE45715">New snow accompanied by strong winds have formed fresh and reactive storm slabs at upper elevations.
="s_3FE45715">Lingering wind slabs from the weekend may still be reactive to human triggering in leeward features.
Storm slabs still exist especially on leeward slopes that see more loading from the winds.
Persistent weak layers with surface hoar, facets, and crust are buried 60-100 cm deep throughout the region, and are currently reactive to human triggers.
="s_3FE45715">Recently formed wind slabs are expected to be reactive to human triggering.
Strong winds over the weekend formed variable surface conditions at high elevations, including hard wind slabs on lee features.
="s_3FE45715">Storm slabs are most likely on wind-loaded features and in parts of the region that received the heaviest snowfall over the weekend. In the Duffey area, storm slabs sit above buried surface hoar and have the potential for wide propagations.
30-45 cm of new snow has created very touchy storm slabs. Storm slabs will be most reactive in steep terrain and on leeward features.
Pockets of wind slab are present in Alpine terrain along ridge-crests. These slabs are present on all aspects due to lee loading and reverse loading.
Buried wind slabs are present in the alpine and treeline and are found 40 to 60cm below the surface.
="s_3FE45715">Wind slabs are expected to continue to be reactive to light additional loads in isolated terrain features. Watch for pockets of windslab in the lee of alpine features and in the entrances to chutes immediately below ridgelines.
Persistent weak layers with surface hoar, facets, and crust are buried 60-120 cm deep throughout the region, the surface hoar interface is currently reactive to human triggers.
Switching winds from the northeast may form new wind slabs on leeward slopes and behind terrain features. Watch for reverse loading.
40-60 cm of recent storm snow sits above a widespread rain crust and is expected to be touchy to human triggers. Storm slabs will be extra thick and reactive on leeward features.
="s_3FE45715">New snow accompanied by strong winds have formed fresh and reactive storm slabs at upper elevations. Watch leeward slopes or terrain features that show signs of wind effect, like cracking and whumpfing below your feet.
Strong winds over the weekend formed variable surface conditions at high elevations, including hard wind slabs on lee features. With a recent shift to northerly winds, wind slabs are possible on any aspect.
20-35 cm of new storm snow fell Sunday/ Monday accompanied with strong winds. New wind slabs may be touchy to rider triggers. Changing wind directions may also reverse load opposite slopes and catch you by surprise.
="s_3FE45715">Watch for wind slabs in the lee of ridgetops and in places where surface hoar may be preserved. Wind slabs may exist on any aspect, as winds have shifted from the southwest to the northeast.
="s_3FE45715">Cold temperatures and variable winds have preserved pockets of wind slab in the alpine.
Winds have switched from southeasterly, then northerly, now easterly. Outflow winds are blowing at low elevations as well as high. Touchy wind slabs exist on a wide variety of exposed slopes.
A persistent weak layer mostly comprising of touchy surface hoar is buried 60-120 cm deep throughout the region, and is currently reactive to human triggers.
="s_3FE45715">Lingering wind slabs from the weekend may still be reactive to human triggering in leeward and cross-loaded features. Wind slabs are possible on any aspect with winds recently shifting to the north.
="s_3FE45715">Variable winds during and after the storm have developed wind slabs in the alpine and at treeline.
40-60 cm of recent storm snow sits above a widespread rain crust and is expected to be reactive to human triggers. The storm slab will become extra touchy when new snow arrives Thursday night into Friday.
Wind slabs are possible on any aspect in exposed terrain, as winds have shifted from the southwest to the northeast over the past few days.
Buried wind slabs may be present in the alpine and isolated areas treeline and are found 40 to 60cm below the surface.&nbsp;
Pockets of wind slab are present in Alpine terrain along ridge-crests in immediate lees. These slab are present on all aspects due to lee loading and reverse loading.
="s_3FE45715">Changing wind directions may develop pockets of fresh wind slab on southerly aspects. Older stiff wind slab may be found on northerly aspects.
Storm slabs will build throughout the day with heavy snowfall and wind expected to start Thursday night. Very touchy storm slabs can be expected during periods of rapid loading.
="s_3FE45715">Changing wind directions may develop new wind slabs on various aspects at higher elevations over the next few days. Wind slabs are expected to continue to be reactive to light additional loads in isolated terrain features.
Wind slabs will become more reactive on Friday as the incoming storm brings strong winds and new snow.
="s_3FE45715">Cold temperatures and variable winds have preserved pockets of wind slab in the alpine and at treeline.
="s_3FE45715">Increasing wind speeds and light flurries will continue to develop wind slabs at higher elevations. Wind slabs are possible on any aspect, as winds have shifted from the south to the north.
Lingering wind slabs formed last weekend could still be reactive to human triggers in isolated terrain features. Changing wind directions may also reverse load normally windward slopes and catch you by surprise.
The wind slabs themselves are small, but if triggered they may entrain the loose snow to create larger than expected avalanches. Immediate lee areas are likely areas to find these slabs.
="s_3FE45715">New wind slabs may develop as the winds continue to shift and a few more cm of new snow is forecast.
Fresh storm slabs will build throughout the weekend. Storm snow is falling on weak and unsettled snow, which will make the storm slabs very reactive to human triggers.
Flurries with moderate winds create prime conditions for touchy wind slabs. Buried wind slabs are possible on any aspect in exposed terrain.
="s_3FE45715">Cold temperatures and variable winds have preserved pockets of wind slab in the alpine and at treeline. Some thin new wind slabs may develop due to forecast winds and light snow.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Increasing wind speeds and light flurries will continue to develop wind slabs at higher elevations. </span><span class="s_AA239A9B">Buried wind slabs are possible on any aspect in exposed terrain.
A persistent weak layer of touchy surface hoar is buried 60-120 cm deep throughout the region, and may be reactive to human triggers. Smaller wind slabs may step-down to this layer resulting in large avalanches.
="s_3FE45715">Watch for sings of wind moving the snow around such as snow blowing off of ridges and deep pockets of snow on leeward slopes. Avoid slopes where the snow feels stiff or 'slabby'.
Buried wind slabs are found along ridge-crests in the Alpine. Though generally small, if these slabs are triggered they may entrain the loose snow to create larger than expected avalanches. There is a high degree of variability across terrain.
Heavy snowfall has created touchy storm slabs. In many areas, the storm snow likely sits over a weak layer, which will make the storm slabs very reactive to human triggers.&nbsp; Natural avalanches are expected during periods of heavy snowfall.
In the south of the region, forecast snowfall amounts are enough that widespread storm slab formation is possible on Sunday. The new snow sits on a layer of surface hoar. In the rest of the region, expect wind slabs on all aspects in exposed terrain.
="s_3FE45715">New wind slabs may develop due to forecast snow and wind overnight. Older wind slabs may continue to be triggered by skiers/riders at higher elevations.
="s_3FE45715">Changing wind directions and a few more cm of new snow may develop new wind slabs on various aspects at higher elevations. Wind slabs are expected to continue to be reactive to light additional loads in isolated terrain features.
Winds slabs may be lingering on all aspects due to recent winds from a variety of directions.&nbsp; These wind slabs may be sitting over a weak layer which is increasing the reactivity of these slabs.&nbsp;
Shifting moderate winds and light snowfall may develop new wind slabs on various aspects at higher elevations. Wind slabs are expected to continue to be reactive to human triggering in isolated terrain features.
Recently formed wind slabs may remain reactive to human triggers for several days after the winds die down. Wind slabs may be present on many aspects and elevations due to very strong and highly variable wind directions.
If the winds increase and start to move snow around, thin wind slabs may form on the lee sides of ridges.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_D2E5851E">Recently formed wind slabs may remain reactive to human triggers for several days after the winds die down. Wind slabs may be present on many aspects and elevations due to very strong and highly variable wind directions. </span><span class="s_AA239
Buried wind slabs are found in the Alpine and they extend just down into Treeline in some areas. There is a high degree of variability in the character, thickness and sensitivity to triggers in these wind slabs.
Winds slabs may be lingering on all aspects due to recent winds from a variety of directions. These wind slabs may be sitting over a weak layer which could increase their reactivity.
In the south of the region, snowfall accumulations are enough that storm slabs may have developed. The new snow is expected to be bonding poorly to the old surface. Throughout the region, expect wind slabs on all aspects in exposed terrain.
Heavy snowfall has created touchy storm slabs which are expected to remain reactive to human triggering. In many areas, the storm snow likely sits over a weak layer which may increase the reactivity of these slabs.
="s_3FE45715">Wind slabs are reported to exist at treeline and in the alpine. If the winds pick-up from the north on Monday, new reactive wind slabs may form in unsuspecting locations. Watch for conditions that change with aspect and elevation.
Recently formed wind slabs may remain reactive to human triggers for several days after the winds die down. Wind slabs may be present on many aspects and elevations due to strong and highly variable wind directions.
="s_3FE45715">If the winds pick-up on Monday, the light and unconsolidated surface snow will likely get redistributed into fresh wind slabs. The winds will be from the north, which means fresh wind slabs may exist on aspects where you normally don't find them.
Lingering wind slabs may remain reactive to human triggering in immediately leeward terrain features.&nbsp; There is also potential for additional wind loading on Monday with moderate winds from the northwest which could build new wind slabs.&nbsp;
="s_3FE45715">Reactive wind slabs are reported to exist at treeline and in the alpine. If the winds pick-up from the north on Monday, new reactive wind slabs may form in unsuspecting locations. Watch for conditions that change with aspect and elevation.
="s_D2E5851E">Recently formed wind slabs may remain reactive to human triggers for several days after the winds die down. Wind slabs may be present on many aspects and elevations due to very strong and highly variable wind directions.
Fresh soft slabs will be most reactive in wind affected areas.
Heavy snowfall has created touchy wind slabs which are expected to remain reactive to human triggering. In many areas, the storm snow likely sits over a weak layer which may prolong the reactivity of these slabs.
="s_3FE45715">Reactive wind slabs are reported to exist at treeline and in the alpine. If the wind picks-up, new reactive wind slabs may form in unsuspecting locations. Watch for conditions that change with aspect and elevation.
="s_3FE45715">Wind slabs are reported to exist at treeline and in the alpine. If the wind picks-up from the north, new reactive wind slabs may form in unsuspecting locations. Watch for conditions that change with aspect and elevation.
="s_3FE45715">If the wind picks-up, the light and unconsolidated surface snow will likely get redistributed into fresh wind slabs.
="s_3FE45715">Wind slabs are reported to exist at treeline and in the alpine. Watch for conditions that change with aspect and elevation.
Buried wind slabs are found in the Alpine and they extend just down into Treeline in some areas. These slabs sit on a weak layer of facets above the Nov 12th crust and may be sensitive to human triggering in steep and unsupported terrain.
Fresh wind slab development is on-going above 2500m on all aspects due to strong and variable winds.
: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_1681A555">The winds are the primary factor driving the avalanche danger currently. Currently storm slabs are not present in many areas but if the winds increase to moderate you may find storm slabs reactive to human triggers in wind affected terrain.</span><span class="s_AA239
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The winds are the primary factor driving the avalanche danger currently. </span><span class="s_1681A555">Currently storm slabs are not present in many areas</span><span class="s_3FE45715"> but if the winds increase to moderate you may find storm slabs reactive to human triggers in wind affected terrain.
Fresh soft and old hard winds slabs may be lurking on all aspects due to recent winds from a variety of directions. The recent storm snow may also have settled into a reactive slab on sun-exposed slopes.
Fresh wind slabs on the downwind side of ridge crests and terrain features are highly sensitive to human triggers. Expect to find these deep pillows of wind-transported snow in unusual places thanks to recent northerly winds.
These slabs are on the surface at treeline. In the alpine we are finding 2 separate slabs. 1 on the surface and 1 buried by 15-20cm.
What was known as the Nov 24th is now lumped into the Nov 12th crust. The reason is we expect any avalanche to scrub down to the crust surface. Note today's avalanche observations as a preview of what is coming. Exposed areas at treeline are suspect.
Up to 75 cm of recent storm snow remains sensitive to human triggers. Avoid steep convex slopes and wind-loaded gullies until the snow has a chance to settle and stabilize.
="s_3FE45715"> Wind slabs are reported to exist in the alpine. Watch for conditions that change with aspect and elevation.
A persistent weak layer of surface hoar is buried 60-120 cm deep throughout the region, and may be reactive to human triggers in isolated locations. Smaller wind slabs may step-down to this layer resulting in large avalanches.
Lingering wind slabs may be present on many aspects and elevations due to strong and highly variable wind directions.
="s_D2E5851E">Lingering wind slabs may remain reactive to human triggers for several days after the winds die down. Wind slabs may be present on many aspects and elevations due to very strong and highly variable wind directions.
="s_3FE45715">Wind slabs are reported to exist in the alpine. Watch for conditions that change with aspect and elevation.
If the winds increase and start to move snow around, thin wind slabs may form on the lee side of ridges.
These slabs are on the surface at treeline. The alpine is showing a more significant slab as the buried one becomes blended with the surface slab. Remember- its variable right now! Dig to prove what is happening where you are.
This refers to the Nov 12th crust. The facet layer above that is now rotten enough to make us believe that it will immediately scrub down to the 12th if an avalanche were to happen within the surface layers.
="s_3FE45715">Recently formed wind slabs are reported to be reactive to triggering in exposed terrain. Ongoing outflow winds will continue to build these slabs. Watch for signs of recent wind transport and avoid areas where the surface snow feels stiff.
Recently formed wind slabs may be reactive to triggering in immediately leeward terrain features. Ongoing outflow winds will continue to build these slabs. Watch for signs of recent wind transport and avoid areas where the surface snow feels stiff.
In the south of the region, snowfall accumulations are enough that storm slabs may developed. The new snow is expected to be bonding poorly to the old surface. Throughout the region, expect wind slabs on all aspects in exposed terrain.
Strong outflow wind on Thursday may form new wind slabs in exposed terrain.
A persistent weak layer of surface hoar is buried 60-120 cm deep throughout the region, and may be reactive to human triggers in isolated locations. Smaller avalanches may step-down to this layer resulting in large avalanches.
="s_3FE45715">Strong outflow wind on Thursday may form new wind slabs in exposed terrain.
Today's trip to Burstall Pass was a good indicator for how variable it is out there. The wind slabs were thin, and isolated. In contrast, yesterday's trip saw us avoiding steep slopes at treeline in favor of heavily treed areas.
Similar to the windslab issue, the crust is in various states of decay depending on where you are. Dig at an appropriate aspect/elevation (with respect to ski line) and inspect it before committing. It tends to fade away at about 2400-2500m.
Up to 75 cm of recent storm snow remains sensitive to human triggers and forecast winds are expected to build new wind slabs.
="s_3FE45715">Forecast winds are increasing in strength over the weekend and may build new wind slabs at treeline and in the alpine. Watch for conditions that change with aspect and elevation.
="s_3FE45715">Forecast strong winds may build new wind slabs. Watch for conditions that change with aspect and elevation.
="s_3FE45715">In areas that still have snow available for transport, strong winds may be forming new wind slabs in exposed terrain.
Strong winds may be forming new wind slabs in exposed terrain at treeline and above.
="s_3FE45715">Light to moderate winds may build fresh wind slabs in lee features below ridgetops.
For the most part cold is breaking these down, the exception is in wind prone areas. Watch for a lingering hard slab as you approach wind features.
This exists up to 2400-2500m. Probing will help travelers nail when the crust disappears. At that point it may be worth a dig to inspect it and look for the facet layer that was once the crust.
Recent strong outflow winds have formed hard wind slabs. On Saturday, strong winds from the opposite direction with new snowfall will form new wind slabs. Use caution on all aspects in wind affected terrain.
A persistent weak layer of surface hoar is buried 60-120 cm deep throughout the region, and may be reactive to human triggers in isolated locations. Watch for increasing reactivity of this layer as the storm progresses over the weekend.
="s_3FE45715">Recent strong outflow winds have formed hard wind slabs. On Saturday, strong winds from the opposite direction with new snowfall will likely form new wind slabs. Use caution on all aspects in wind affected terrain.
="s_3FE45715">Ongoing strong wind is expected to continue to develop wind slabs in exposed terrain.  Watch for signs of wind loading and use extra caution in exposed terrain on all aspects.
Fresh soft and old hard wind slabs are lurking on all aspects below ridgecrests and behind terrain features. Forecast winds are expected to keep wind slabs fresh and touchy.
Loose dry avalanches can easily run far and fast over an ice climb so be mindful of overhead terrain before you commit. Winds increasing over the next 24hrs will likely trigger these avalanches in steeper terrain.
Cold temps are breaking these down, the exception is in wind prone areas. Watch for a lingering hard slab as you approach wind features.  It is possible that these may step down to the 1112 crust down 50cm so be sure to pull out that shovel and dig. 
="s_3FE45715">Ongoing strong wind is expected to continue to develop wind slabs in exposed terrain. Watch for signs of wind loading and use extra caution in exposed terrain on all aspects.
Heavy snowfall and extreme winds will quickly form widespread storm slabs in the deepest snowfall areas in the region. The new snow sits over a weak interface which is expected to increase the reactivity of these slabs.
A layer of surface hoar down 50-80cm and/or a weak crust layer near the bottom of the snowpack may wake-up as a result of the heavy storm loading. Storm slab avalanches may step down to these layers resulting in very large and destructive avalanches.
Ongoing strong wind is expected to continue to develop wind slabs in exposed terrain. Watch for signs of wind loading and use extra caution in exposed terrain on all aspects.
="s_3FE45715">New snowfall with extreme alpine winds will quickly build new wind slabs on Sunday. In the deeper snowfall areas to the south, there is the potential for a more widespread storm slab problem to develop by the end of the day.
="s_3FE45715">New storm slabs will be building through the day. Watch for conditions that change with aspect and elevation, especially on wind loaded slopes and terrain features.
="s_3FE45715">Forecast winds are increasing in strength and building new wind slabs. Watch for conditions that change with aspect and elevation.
="s_3FE45715">Fresh wind slabs may build with forecast strong winds and new snow. Watch for conditions that change with aspect and elevation.
Fresh wind slabs on the downwind side of ridge crests and terrain features have formed. Expect to find these pillows of wind-transported snow in unusual places thanks to recent northerly winds.
Very strong winds have increased the frequency and magnitude of loose dry avalanches. Numerous slides were observed today up to size 2.0. This trend will continue Monday with incoming snow and strong winds.
Wind slab distribution is highly variable across the terrain. These slabs seem to be more sensitive to human triggering today (several failures noted by field teams), and if triggered they could step down to the November crust layer.
="s_3FE45715">New snowfall and strong winds are expected to form new wind slabs in exposed terrain on Monday. Older wind slabs may also still be lingering. The new snow buries a weak interface which may increase the reactivity of new slabs.
Heavy snowfall and extreme winds have developed widespread storm slabs which are expected to be very touchy and fail naturally. The new snow sits over a weak interface which is expected to increase the reactivity of these slabs.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Moist new snow combined with moderate to strong southwest winds have created slabs on top of a variety of potential weak sliding layers.</span><span class="s_AA239
New snow combined with moderate to strong southwest winds have created slabs on top of a variety of potential weak sliding layers.
="s_3FE45715">Heavy storm snow amounts and strong southwest winds continue to build fresh storm slabs. Storm slabs are touchy due to the poor bond with the old snow surfaces.
="s_3FE45715">New snowfall with extreme alpine winds is expected to have developed new wind slabs throughout the region. In the deepest snowfall areas in the region, there is the potential for a more widespread storm slab problem to develop on Monday.&nbsp;
="s_3FE45715">New snow and strong winds will continue to build fresh and touchy wind slabs on leeward slopes. They will also hide hard slabs that formed over the past week.
Fresh wind slabs on the downwind side of ridge crests and terrain features have formed.
We expect to have received up to 20cm of snow by Tuesday afternoon. This new snow along with strong winds will increase the frequency and size of loose dry avalanches.
These slabs are continuing to grow with the consistent strong winds and will likely be more sensitive to human triggering and if triggered they could step down to the November crust layer.
="s_3FE45715">New snow and wind on Tuesday will add to the size and reactivity of existing wind slabs. The new snow buries a weak interface which may prolong the reactivity of these slabs.
Continued new snow accumulation over the past 2 days combined with moderate to strong southwest winds have created slabs on top of a variety of potential weak sliding layers.
Over 30cm of new snow has fallen in parts of the region combined with moderate to strong southwest winds have created slabs on top of a variety of potential weak sliding layers.
="s_3FE45715">New snowfall and  winds have formed fresh wind slabs in exposed terrain. More snowfall on Tuesday will increase the size and reactivity of these slabs Where the new snow is unconsolidated, loose dry avalanches remain a concern in steep terrain.
="s_3FE45715">New snowfall with extreme alpine winds is expected to have developed new wind slabs throughout the region. In the deepest snowfall areas in the region, there is the potential for a more widespread wind slab problem to exist.
="s_3FE45715">Heavy storm snow amounts and strong southwest winds continue to build fresh storm slabs. Storm slabs are reactive due to the poor bond with the old snow surfaces.
Loose dry avalanches from steeper slopes and terrain features may entrain enough mass to bury you.
="s_3FE45715">Loose dry avalanches from steeper slopes and terrain features may entrain enough mass to bury you.
="s_3FE45715">Moist new snow combined with moderate to strong southwest winds have created slabs on top of a variety of potential weak sliding layers.
Heavy snowfall and extreme winds have developed widespread storm slabs which may remain touchy and fail naturally. The new snow sits over a weak interface which is expected to increase the reactivity of these slabs.
A layer of surface hoar down 80-120 cm and/or a weak crust layer near the bottom of the snowpack may wake-up as a result of storm loading. Storm slab avalanches may step down to these layers resulting in very large and destructive avalanches.
="s_3FE45715">New snow and strong winds will continue to build fresh storm slabs. They are reactive due to the poor bond with the old snow surfaces.
Loose dry avalanches/ sluffing are likely from steeper slopes and terrain features.
These tend to be in the higher, wind prone areas. Upper Treeline &amp; alpine are the likely areas to find these new slabs. Watch overhead exposure and treat any wind loaded slope with respect.
In the alpine, these slabs are now buried beneath the storm slabs. They will be harder to detect with the new snow texture. Use small terrain to find them and assess them often. Climbers!! Watch for pockets of hard slab on and around routes!
Still a concern given our mainly facetted snow pack. Gully features should be avoided. Ice climbers should be very aware of this concern.
="s_3FE45715">Fresh storm slabs have a poor bond to the old snow surfaces. Rider triggering is likely.
Wind and warming have added cohesion to the recent storm snow, and storm slabs may be ripe for triggering. Use extra caution in steeper, wind-exposed terrain.
Heavy snowfall and extreme winds on Tuesday night are expected to add size and destructive potential to a developing storm slab. The new snow sits over a weak interface which may prolong the reactivity of these slabs.
="s_3FE45715">New snow and extreme alpine winds forecast for Tuesday night are expected to form new wind slabs throughout the region. New wind slabs are expected to be deeper and more destructive in the far southwest corner of the region.
="s_3FE45715">Heavy storm snow amounts and strong southwest winds have built fresh and reactive storm slabs that sit over a variety of weak sliding layers. Rider triggering is likely.
Recent strong southwest winds have created touchy wind slabs in the lee of terrain features
Moderate to strong southwest winds have created wind slabs in the lee of terrain features
="s_3FE45715">Wind and warming have added cohesion to the recent storm snow, and wind slabs may be ripe for triggering. In some cases, wind slabs have stepped down to deeper, more destructive layers. Use extra caution in steeper, wind-exposed terrain.
="s_3FE45715">Heavy storm snow amounts and strong southwest winds have built fresh and reactive storm slabs that sit over a variety of weak sliding layers. Rider triggering is likely. </span><span class="s_3FE45
20-40 cm of new snow sits on top of a variety of potential weak sliding surfaces
New snow combined with moderate to strong southwest winds have created slabs in the lee of terrain features
Various layers of wind slab are found in the Alpine and at Treeline. The most recent storm focussed on lee and cross-loaded features, but previously formed wind slabs are found on all aspects. Evaluate terrain carefully before committing to a slope.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
="s_3FE45715">Up to 50 cm recent storm snow has fallen, accompanied by strong winds. Storm slabs are likely on steep terrain, particularly unsupported terrain; wind slabs are likely in exposed lee areas.
A substantial amount of new snow has loaded two layers of weak, faceted snow: one is buried around 50 cm and one near the base of the snowpack. Likely trigger points are unsupported (convex) slopes in shallower snowpack areas.
Moderate to strong southwest winds continue to create slabs in the lee of terrain features
="s_3FE45715">Additional new snow combined with moderate winds have created new wind slabs in the lee of terrain features
="s_3FE45715">Hard wind slabs can peel back quite a way above you, even on relatively low angled terrain. Winds have been very strong and wind slabs are widespread.
Upper level winds have been very strong. Hard wind slabs have formed behind many terrain features in exposed areas.
Stiff windslabs should be expected in all alpine terrain and specific terrain such as gullies and ridgelines at treeline.&nbsp; Be aware of the potential for entire terrain features to be involved if an avalanche occurs. </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
="s_3FE45715">Wind and warming have added cohesion to the recent storm snow, and wind slabs may be ripe for triggering. Use extra caution in steeper, wind-exposed terrain.
In thin snowpack areas, a layer of weak snow at the bottom of the snowpack has been reactive recently in the southeast of the region. Triggering may be possible from thin snowpack areas, or smaller avalanches could step down to this layer.
Recent strong southwest winds have created wind slabs in the lee of terrain features
Wind and warming have added cohesion to the recent storm snow. Use extra caution in steeper, wind-exposed terrain.
Large amounts of recent snow coupled with extreme winds have built reactive slabs behind many exposed terrain features. Allow several days of calmer weather for these to stabilize.
="s_3FE45715">Recent heavy storm snow amounts and strong southwest winds have built reactive wind slabs that sit over a variety of weak sliding layers. Human triggering remains a concern in all wind loaded terrain.
="s_3FE45715">Recent storm snow and strong southwest winds have built reactive wind slabs that sit over a variety of weak sliding layers. Human triggering remains a concern in all wind loaded terrain.
Recent heavy storm snow amounts and strong southwest winds have built reactive wind slabs that sit over a variety of weak sliding layers. Human triggering remains a concern in all wind loaded terrain.
Skier triggerable windslabs are still being easily found in the alpine and isolated areas at treeline.&nbsp; Use smaller slopes that are not connected to a bigger overhead.
Loose dry avalanches were quickly occurring with only a small input of wind on Friday.&nbsp; Watch for large sluffs possibly triggering slabs on underlying slopes.
="s_3FE45715">Recent strong winds have formed wind slabs in exposed terrain. In some areas these wind slabs may overlie a weak layer which could increase the reactivity of these slabs. Use extra caution in wind affected terrain on all aspects.
="s_3FE45715">Up to 50 cm of storm snow from earlier this week was accompanied with strong winds. Storm slabs are likely on steep terrain, particularly unsupported terrain; wind slabs are likely in exposed lee areas.
Large amounts of recent snow coupled with extreme winds have built reactive slabs behind many exposed terrain features. Winds slabs exist on all aspects, as recent winds have come from the northeast.
A layer of surface hoar down 80-120 cm and/or a weak crust layer near the bottom of the snowpack may wake-up as a result of wind loading. Wind slab avalanches may step down to these layers resulting in very large and destructive avalanches.
Recent strong winds have formed wind slabs in exposed terrain. In some areas these wind slabs may overlie a weak layer which could increase the reactivity of these slabs. Use extra caution in wind affected terrain on all aspects.
="s_3FE45715">Recent strong winds have formed reactive wind slabs in exposed terrain. In many areas these wind slabs overlie a weak layer which is increasing the reactivity of these slabs. Use extra caution in wind affected terrain on all aspects.
New snow adds to reactive wind slabs that sit over a variety of weak sliding layers. Use extra caution in steeper, wind-exposed terrain.
Wind slabs recently formed in lee terrain may be masked by a thin layer of new snow. Potential exists for wind slab avalanches to trigger deeper weaknesses in the snowpack.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">New snow adds to reactive wind slabs that sit over a variety of weak sliding layers. Use extra caution in steeper, wind-exposed terrain.</span><span class="s_3FE45
In thin snowpack areas, a layer of weak snow in the lower snowpack has been reactive recently in the southeast of the region. Triggering may be possible from thin snowpack areas, or smaller avalanches could step down to this layer.
="s_3FE45715">Recently formed wind slabs still require some careful evaluation. These are now covered by up to 15cm of new snow.
Wind slabs remain an issue to be managed with ongoing observation and careful evaluation. A thin layer of new snow may be masking buried wind slab.
Wind slabs remain a problem to be managed with ongoing observation and careful evaluation. A thin layer of new snow may be masking buried wind slabs.
Recently buried triggerable slabs are still being easily found in the alpine and isolated areas at treeline. Use smaller slopes that are not connected to a bigger overhead terrain.
Loose dry avalanches up to sz 2 have been observed over the past 2 days.  These slabs were running down into skiable terrain.
Large amounts of recent snow coupled with extreme winds built reactive slabs behind exposed terrain features. Winds slabs exist on all aspects, as recent winds have come from the northeast.
The early December cold snap has left several weak layers composed of surface hoar and facets buried about 1 metre deep. Additional loading from new snow and wind could potentially release large avalanches on these layers.
="s_3FE45715">Strong winds last week formed reactive wind slabs which may still be lingering beneath the new snow from Friday. In some areas these wind slabs may overlie a weak layer which could increase the reactivity of these slabs.
A substantial amount of recent snow has loaded two layers of weak, faceted snow: one is buried around 50 cm and the other near the base of the snowpack. Likely trigger points are unsupported (convex) slopes in shallower snowpack areas.
="s_3FE45715">Triggering wind slabs remains possible in exposed lee areas, as last week's storm delivered up to 50 cm of new snow with strong winds.
Recently formed wind slabs have been masked by a thin layer of new snow. Potential exists for a wind slab avalanche to trigger deeper weaknesses in the snowpack.
Strong winds last week formed reactive wind slabs which may still be lingering beneath the new snow from Friday. In some areas these wind slabs may overlie a weak layer which could increase the reactivity of these slabs.
Pockets of wind slab are lingering in lee terrain and remain sensitive to human triggers. A thin layer of new snow may be masking buried wind slab.
="s_3FE45715">Recent strong winds have formed reactive wind slabs in exposed terrain. In many areas these wind slabs overlie a weak layer which is increasing the reactivity of these slabs.
Fresh wind slabs sit above a variety of sliding surfaces and remain possible to trigger. If triggered, wind slabs have the potential to step down to deeper layers.
Weak snow in the lower snowpack has been reactive recently in the southeast of the region. Triggering may be possible from thin snowpack areas, or smaller avalanches could step down to this layer.
Thin pockets of wind slab are lingering in lee terrain and remain sensitive to human triggers. A thin layer of new snow may be masking buried wind slab.
="s_3FE45715">Watch for signs that new wind slabs are developing as winds increase on Monday afternoon. Old stubborn wind slabs may also still be lingering in leeward terrain features which resulted from strong winds at the end of last week.
Widespread storm slab avalanches are expected on Monday with heavy snowfall and extreme winds.
The additional load of storm snow will make it possible to trigger deeper weak layers that formed during the early December cold snap. These weak layer include facets and surface hoar that are buried over 1 metre deep.
="s_3FE45715">Expect fresh and touchy wind slabs to develop as the new snow arrives with extreme winds.
The new snow will load several layers of weak faceted snow including a layer buried 50 cm deep and another layer near the base of the snowpack. Likely trigger points are unsupported (convex) slopes in shallower snowpack areas.
Wind slabs will grow in size and reactivity with forecast wind and snow. Potential exists for a wind slab avalanche to trigger deeper weaknesses in the snowpack.
Pockets of wind slab are lingering in lee terrain and remain sensitive to human triggers. New snow and strong winds will be piling on fresh slabs toward the end of the day on Monday.
Weak faceted snow exists in the lower snowpack and may be possible to trigger in thin snowpack areas or on wind-loaded slopes.
Expect increasing winds to redistribute the loose surface snow and form touchy wind slabs. If triggered, wind slabs may step down to deeper weak layers.
This problem appears to be isolated to the Dogtooth range. The mid-December weak layer has recently been reactive to human triggering and may still be capable of producing large, destructive avalanches.
Expect fresh wind slabs to form as winds pick up and redistribute loose snow. If triggered, wind slabs could potentially step down to deeper weak layers.
Thin pockets of wind slab are lingering in lee terrain and remain sensitive to human triggers. Evaluate slopes carefully as you move through different aspects and elevations.
These are growing with the wind transport lately. A lack of natural activity suggests we are still in the human triggering range. Avoid loaded areas near ridges and overhead terrain.
These are ongoing in very steep, high alpine terrain. Climbers should take note! They may run into skiable terrain and they may become more frequent as the winds pick up.
Expect increasing winds to redistribute loose snow and form touchy wind slabs. If triggered, wind slabs may step down to deeper weak layers.
Expect fresh wind slabs to form as strong winds redistribute loose snow. If triggered, wind slabs could potentially step down to deeper weak layers.
New snow and strong winds have formed fresh wind slabs at higher elevations and in exposed areas.
Fresh storm slabs are forming in the south of the region over Monday and Tuesday. In the north, expect the limited snowfall and strong winds to build a wind slab problem instead.
Fresh storm slabs are growing quickly and will take time to bond to the surface.
="s_3FE45715">New snow and wind forecast for Monday night and Tuesday will form new wind slabs in exposed higher elevation terrain. New wind slab avalanches may step down to deeper, more destructive layers.
This problem appears to be isolated to the north of the region. The mid-December weak layer has recently been reactive to human triggering and may still be capable of producing large, destructive avalanches.
Touchy wind slabs will build under the influence of new snow and sustained winds. Potential exists for a wind slab avalanche to trigger deeper weaknesses in the snowpack.
="s_3FE45715">New snow and wind forecast for Monday night and Tuesday will form new wind slabs in exposed higher elevation terrain. In the Monashees, where more snow is expected, you will likely find a more widespread storm slab problem.
="s_3FE45715">A weak layer buried mid-December now lies up to 75cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
Storm slab avalanches will be widespread and touchy on Tuesday as new snow totals approach 30-50 cm and winds remain strong.
The additional load of storm snow may make it possible to trigger deeper weak layers that formed in isolated areas during the early December cold snap. These weak layers include facets and surface hoar that are buried over one metre deep.
="s_3FE45715">New snow and wind forecast for Monday night and Tuesday will form new wind slabs in exposed higher elevation terrain.  In the Monashees, where more snow is expected, a more widespread storm slab problem may exist.
A weak layer buried mid-December now lies up to 75cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
="s_3FE45715">Expect fresh and touchy wind slabs to develop as new snow arrives with strong westerly winds. Thicker wind slabs can be expected in parts of the region that receive more snowfall.
The new snow is loading several layers of weak faceted snow including a layer buried 50 cm deep and another layer near the base of the snowpack. Likely trigger points are unsupported (convex) slopes in shallower snowpack areas.
="s_3FE45715">New snow and wind forecast for Monday night and Tuesday will form new wind slabs in exposed higher elevation terrain.
A weak layer buried mid-December now lies up to 70cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
These wind slabs have been forming in the last three days and are expecting to grow with the forecast winds. These wind slabs are sensitive to human triggering and have the possibility to step down to the Dec 18 facets.
These slabs were formed before the Christmas snowfall and can be found buried below the most recent wind slabs.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
New wind slabs are expected to be reactive to human triggering on Wednesday. Ongoing strong southerly winds have been loading leeward and cross loaded terrain features in wind exposed terrain.
="s_3FE45715">Expect fresh wind slabs as strong westerly winds redistribute the new snow. Wind slabs may also be burying a layer of surface hoar that could make them extra touchy.
40-60 cm of recent snow sits above a weak, faceted lower snowpack. Triggering persistent slabs will become more likely with loading from new snow and wind. Likely trigger points are unsupported slopes in shallower snowpack areas.
New storm slabs are expected to reactive to human triggering on Wednesday.  Slabs will most touchy in wind loaded terrain as well as areas where a weak layer of surface hoar has been preserved. 
Storm slabs are 50-80 cm thick and growing with ongoing flurries and strong winds in the forecast. Storm slabs will be extra touchy in sheltered areas around treeline where they sit above preserved surface hoar.
The additional load of storm snow may make it possible to trigger deeper weak layers that formed in isolated areas during the early December cold snap. These weak layers include facets and surface hoar that are buried 100-150 cm deep.
="s_3FE45715">Up to 35 cm of new snow fell on Monday night. In higher elevation terrain where the winds were stronger, these accumulations may have been shifted into much deeper and potentially reactive wind slabs.
A weak layer buried mid-December now lies up to 80cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
With all the unconsolidated low-density snow that has accumulated, I'd be on the look out for loose dry avalanches in gullies and other steep features that were sheltered from the wind.
="s_3FE45715">Up to 65 cm of new snow fell on Monday night and Tuesday. In higher elevation terrain where the winds were stronger, these accumulations may have been shifted into much deeper and potentially reactive wind slabs.
A weak layer buried mid-December now lies up to 90cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
="s_3FE45715"> With all the unconsolidated low-density snow that has accumulated over the past few days, I'd be on the look-out for loose dry avalanches in gullies and other steep features that were sheltered from the wind.
="s_3FE45715">A weak layer buried mid-December now lies up to 90cm below the surface and has the potential for large avalanches. It's a tricky one to manage as it's not a problem in all areas. If in doubt, err on the side of caution and to stick to mellow terrain.
="s_3FE45715"> With all the unconsolidated low-density snow that has accumulated, I'd be on the look-out for loose dry avalanches in gullies and other steep features that were sheltered from the wind.
Expect fresh wind slabs to form at higher elevations as winds pick up and redistribute loose snow.
Expect steady strong winds to redistribute loose snow and form touchy wind slabs. If triggered, wind slabs may step down to deeper weak layers.
Weak faceted snow exists in the lower snowpack and may be possible to trigger in thin snowpack areas and on wind-loaded slopes.
Recently formed wind slabs are expected to be reactive to human triggering on Wednesday. Ongoing strong southerly winds have been loading leeward and cross loaded terrain features in wind exposed terrain.
With all the unconsolidated low-density snow that has accumulated, I'd be on the look-out for loose dry avalanches in gullies and other steep features that were sheltered from the wind.
Recent avalanches show that persistent slabs are a concern in the north of the region. The mid-December weak layer has recently been reactive to human triggering and may still be capable of producing large, destructive avalanches.
="s_3FE45715">Strong winds forecast for Wednesday may redistribute loose surface snow into fresh wind slabs. Watch for triggering in exposed higher elevation terrain.
These continued to grow today. Whumphing and cracking was observed as forecasters approached windloaded areas at treeline. Thin to thick snowpack areas should be treated with caution.
Its thought that the windslabs are very likely to step down to this layer. Large avalanches are possible. Thin spots are now on our radar as trigger points for this layer.&nbsp;
Heavy snowfall, strong winds, and mild temperatures are expected to form widespread touchy storm slabs on Thursday.
40-60 cm of recent snow sits above a weak, faceted lower snowpack. While not super deep, the facets in the lower half of the snowpack have lingered for a long time now. Likely trigger points are unsupported slopes in shallower snowpack areas.
In the deeper snowfall areas in the south of the region, a fairly widespread storm slab problem may develop on Thursday.  In the north, the problem is expected to be confined to wind loaded terrain features.
Ongoing strong southerly winds have been loading leeward and cross loaded terrain features in wind exposed terrain.&nbsp; New snow and strong southwest winds on Thursday will add additional load to these wind slabs which are expected to be touchy.
New snowfall with strong wind is expected to build new wind slabs on Thursday. In deeper snowfall areas of the region, a more widespread storm slab problem could develop.
In areas sheltered from the wind, loose sluffing is expected to be a concern in steep terrain features.
="s_3FE45715">Up to 75 cm of new snow has fallen since Monday night and more is on the way. Watch for signs like shooting cracks that tell you the storm snow is consolidating into a slab. Expect conditions to be touchier in wind-exposed areas.
="s_3FE45715">A lot of unconsolidated low-density snow has accumulated since Monday. Be on the lookout for loose dry avalanches in gullies and other steep features that were sheltered from the wind.
="s_3FE45715">New snow coupled with strong winds on Thursday will form fresh wind slabs. Watch for new snow that feels stiff or slabby and be especially cautious in higher elevation terrain.
The potential for the mid-December layer to produce large avalanches has not yet been written off. Check for reactivity at this layer in areas that might harbour buried surface hoar or a thin snowpack.
In many places there appears to be insufficient stiffness in the slab for persistent slabs to be a concern. However, where denser snow exists, the weak facets in the lower half of the snowpack pose a concern, particularly on convex slopes.
="s_3FE45715">Up to 75cm of new snow has fallen since Monday night and more is on the way. Watch for signs like shooting cracks that tell you the storm snow is consolidating into a slab and be especially wary in areas exposed to the wind.
="s_3FE45715">A lot of unconsolidated low-density snow has accumulated over the past few days and it hasn't all settled into a slab. Be on the lookout for loose dry avalanches in gullies and other steep features that are sheltered from the wind.
A weak layer buried in mid-December has generated some isolated reports of large avalanches. Spotty patches of surface hoar have made it difficult to pinpoint where this layer might react but thin snowpack areas are the most likely.
="s_3FE45715">Up to 60cm of new snow has fallen since Monday and more is on the way. Watch for signs like shooting cracks that tell you the storm snow is consolidating into a slab and expect conditions to be touchier in wind-exposed areas.
A lot of unconsolidated low-density snow has accumulated this week. Loose dry avalanches are a risk in gullies and other steep features that are sheltered from the wind.
A mid-December weak layer has generated some isolated reports of large avalanches in the Columbia mountains to the south. This layer exists in the Cariboos as well, and may be easier to trigger in thin snowpack areas on the eastern edge of the range.
Whumphing and cracking was observed as forecasters approached windloaded areas at treeline. Thin to thick snowpack areas should be treated with caution.
Its thought that the windslabs are very likely to step down to this layer. Large avalanches are possible. Thin spots are now on our radar as trigger points for this layer.
="s_3FE45715">Avalanche danger will increase as low-density storm snow settles into a slab. Watch for signs like cracks in the snow to tell you this is taking place and expect slab formation to be a step ahead of you in wind exposed areas.
Slab avalanches aren't the only danger out there. Expect loose dry avalanches to trigger easily and entrain lots of snow in gullies and other steep features that are sheltered from the wind.
Storm slabs from Thursday may remain reactive to human triggering on Friday in wind loaded terrain and on steep slopes.  Watch for sluffing of the storm snow from steep terrain features.
="s_3FE45715">New wind slabs have been building over the week. In areas where recent winds remained light, new snow will mask buried slabs. Look for patterns of wind redistribution and slab character in the snow as you navigate from one slope to another.
Storm slabs from Thursday may remain reactive to human triggering on Friday in wind loaded terrain and on steep slopes.&nbsp; Watch for sluffing of the storm snow from steep terrain features.
Recent storms deposited thick storm slabs in this region that could still be triggered in steep terrain. They iare especially touchy where they have been blown by the wind into dense slabs.
="s_3FE45715">After a calmer day on Thursday, winds are expected to increase again, this time from the northwest. Watch for areas that were previously scoured and may become reverse-loaded as the winds switch direction.
40-60 cm of recent snow sits above a weak, faceted lower snowpack. This fundamentally weak snowpack structure supports human-triggered avalanches from places like convex slopes in shallow areas, and is likely to persist for some time.
="s_3FE45715">Lots of new snow has piled up over the week and avalanche danger will increase as the new snow consolidates into a slab. Watch for signs like shooting cracks to alert you to slab formation and expect touchier conditions in wind-exposed areas.
="s_3FE45715">Slab avalanches aren't the only danger out there. Expect loose dry avalanches to trigger easily and entrain lots of snow in gullies and other steep features that are sheltered from the wind.
="s_3FE45715"> Lots of new snow has piled up over the past week and avalanche danger will increase as it consolidates into a slab. Watch for signs like shooting cracks to alert you to slab formation and be especially wary in -and below- areas exposed to the wind.
A weak layer buried in mid-December has generated some reports of large avalanches. Spotty patches of surface hoar have made it difficult to pinpoint where this layer might react but thin snowpack areas in the eastern Selkirks are the most likely.
Recent strong southwest winds have loaded leeward and cross loaded terrain features in wind exposed terrain.  Wind slabs are expected to remain reactive to human triggering on Friday. Watch for reverse loading as winds shift to the North on Friday.
Expect fresh wind slabs to form at higher elevations as winds pick up and redistribute loose snow. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the severity of an avalanche.
Where denser snow overlies weak, sugary snow below, there is the potential to trigger large, dangerous avalanches.
These slabs are buried and may be difficult to find until you are standing on them. Start to look for them as you approach open terrain at treeline and alpine elevations. A lack of natural activity suggests that these are prime for human triggering.
This layer will be further stressed by the new load and potential for new wind loading. Like the windslabs, these are also primed and ready to avalanche. Avoid large terrain while this layer adjusts to the new load.
Steep terrain is where you'll find this. Climbers should limit exposure to overhead gully features and skiers should avoid being under large cliffs. If the wind picks up, expect an immediate increase in activity.
A recently buried surface hoar layer is highly sensitive to human triggering and has given a few people a scare in the Terrace area. Brief warming on Friday night may add cohesion to the slab allowing it to propagate over wider distances.
Up to 15cm of new snow may fall on Friday night. Extreme westerly winds are forecast to shift these accumulations into new wind slabs in exposed lee terrain. Forecast winds may also increase the reactivity of deeper surface hoar layers.
="s_3FE45715">Variable winds will redistribute light amounts of new snow into fresh wind slabs. Watch for areas that were previously scoured and may become reverse-loaded as the winds switch direction.
="s_3FE45715">New wind slabs have been building over the week. Look for patterns of wind redistribution and slab character in the snow as you navigate from one slope to another.
Expect fresh wind slabs to form at higher elevations especially if the winds pick up and redistribute loose snow. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the severity of an avalanche.
Recent strong southwest winds have loaded leeward and cross loaded terrain features in wind exposed terrain. Winds have now switched to a northerly direction which is expected to cause reverse loading.  Wind slabs should be expected on all aspects.
Storm slabs from Thursday may still be reactive to human triggering on Saturday, especially in wind loaded terrain and on steep slopes. Winds have recently changed direction and slabs should be expected on all aspects in exposed terrain.
Storm slabs from Thursday may still be reactive to human triggering on Saturday, especially in wind loaded terrain and on steep slopes. Winds have recently changed direction and slabs should be expected on all aspects in wind exposed terrain.
="s_3FE45715">Lots of new snow has piled up over the past week and will gradually settle into a storm slab. Watch for signs like shooting cracks to alert you to slab formation and be especially wary around areas exposed to the wind.
A weak layer buried in mid-December has produced large avalanches. Spotty patches of surface hoar have made it difficult to pinpoint where this layer might react. Thin snowpack areas in the north and east parts of the region are the most likely.
A mid-December weak layer has generated some isolated reports of large avalanches in the Columbia Mountains to the south. This layer exists in the Cariboos as well, and may be easier to trigger in thin snowpack areas on the eastern edge of the range.
A weak layer down 35 to 40cm in the snowpack seems prime for human triggering in steep and unsupported terrain.
The November crust buried 50 to 90cm in the snowpack has become reactive to snowpack stability tests. Triggering is more likely in shallow snowpack areas and rocky features.
Fresh wind slabs up to 15cm thick are found in the Alpine and in all open terrain at Treeline and below. In some areas these slabs sit on a weak layer of facets.
="s_3FE45715">Wind slabs can be expected on all aspects as winds will shift from the southwest to the northeast.
40-80 cm of snow sits above a weak layer of facets from mid-December and continues to be reactive in parts of the region that have thinner snowpacks.
Wind slabs remain from recent loading by new snow and wind on exposed lee slopes. Watch for &quot;reverse loading&quot; on less commonly loaded south aspect slopes. Denser slabs found on south aspect slopes could be made more unstable by the sun.
Wind slabs may remain in the immediate lee of ridgelines. Small pockets of fresh wind slab may develop on south facing slopes when winds shift round to the north. These could become locally unstable on steep south-facing slopes when the sun comes out
="s_3FE45715">The recent storm snow is being redistributed by moderate winds to form touchy wind slabs at higher elevations. Wind slabs could potentially step down to the mid-December persistent weak layer in areas with thinner snowpacks.
="s_3FE45715">The recent storm snow is being redistributed by moderate winds to form touchy wind slabs at higher elevations. If triggered, wind slabs may step down to the mid-December persistent weak layer.
A weak layer buried in mid-December has produced large avalanches. Triggering this layer is more probably in parts of the region with thinner snowpacks like the north Monashees and east Selkriks.
50-100 cm of snow sits above a weak layer of facets from mid-December and continues to be reactive in parts of the region that have thinner snowpacks.
Strong southwest winds are reported to have formed new wind slabs on Friday night and Saturday. New snow and extreme northeasterly winds forecast for Sunday will reverse load many slopes adding to the complexity of the wind slab problem.
A few large persistent slab avalanches were recently noted in the Corbin area, although I'm unsure of how far-reaching this problem is in the region. I'd carefully test for weak layers before committing to any steep slopes.
Extreme northeast winds are forecast to shift new snow into reactive wind slabs in exposed lee terrain. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the severity of an avalanche.
Where denser snow overlies weak, sugary snow, there is the potential to trigger large, dangerous avalanches. Dig down and test for weak layers before committing to any steep slope.
A recently buried surface hoar layer is highly sensitive to human triggering and has given a few people a scare in the Terrace area. Forecast extreme winds may press and add cohesion to the slab promoting wider  propagations.
Forecast extreme northeast winds are expected to shift loose surface snow into stiff new wind slabs in exposed lee terrain. Watch for areas that were previously scoured and may become reverse-loaded as the winds switch direction.
="s_3FE45715">Extreme winds will continue to redistribute loose surface snow into reactive wind slabs. Watch for areas that were previously scoured and may become reverse-loaded by northerly winds.
New snow is now covering the recent wind slabs in the Alpine and open areas at Treeline and below.
="s_3FE45715">With recent winds coming from a variety of directions watch for signs of stiff or slabby snow on less commonly loaded slopes. Denser slabs found on south aspect slopes could be made more unstable by the sun.
A recently buried surface hoar layer is highly sensitive to human triggering and has given a few people a scare in the Terrace area. Forecast extreme winds may press and add cohesion to the slab promoting wider propagations.
Fresh wind slabs have formed on mainly southwest to east aspect slopes in response to extreme northerly winds. Slabs found on south aspect slopes could become more unstable when the sun is out.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Fresh wind slabs are forming on mainly south to west aspects behind exposed terrain features. Slabs found on south aspect slopes could become more unstable when the sun is out.
="s_3FE45715">With recent winds coming from a variety of directions watch for signs of stiff or slabby snow on less commonly loaded slopes. Denser slabs found on south aspect slopes could be made more unstable by the sun.</span><span class="s_3FE45
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">40-80 cm of snow sits above a weak layer of facets from mid-December and has recently been reactive in parts of the region with thin snowpacks. Winds slabs may also step down and trigger this layer.</span><span class="s_AA239
Northeast winds may redistribute the new snow into reactive wind slabs in exposed lee terrain. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the size of an avalanche.
Fresh wind slabs are forming on mainly southwest to east aspects behind exposed terrain features. Slabs found on south aspect slopes could become more unstable when the sun is out.
50-100 cm of snow sits above a weak layer of facets from mid-December and has recently been reactive in parts of the region with thin snowpacks. Winds slabs may also step down and trigger this layer.
Watch for wind slabs in exposed terrain. The wind blew from the north and east so slabs are in &quot;unusual&quot; reverse loaded places. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the severity of an avalanche.
This persistent slab is dense and is sitting on top of a 10cm weak facet layer.&nbsp; If this layer fails, it has the potential to trigger the deeper November crust.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Triggering is more likely in shallow snowpack areas and rocky features.
Mostly 10cm thick slabs in open areas at all elevations.
Recent strong winds have been from several directions, creating wind slabs and reverse loading. Expect these wind slabs to continue to be easy to trigger, and may take longer than usual to settle and bond due to the cold temperatures
="s_3FE45715">Southerly aspects are wind loaded and becoming unstable with solar warming. Watch for wind slabs in unusual places, including open areas at lower elevations.
="s_3FE45715">Southerly aspects are wind loaded and becoming unstable with solar warming. Watch for wind slabs in unusual places, including open areas at lower elevations.</span><span class="s_3FE45
Surface hoar that was buried last week continues to be sensitive to human triggering in the Terrace area. This problem may be more widespread across the southern half of the region. Please submit your observations to the MIN.
="s_3FE45715">Where denser snow overlies weak sugary snow, there is the potential to trigger large dangerous avalanches. Dig down and test for weak layers before committing to any steep slope.
A weak layer of facets from mid-December is buried 50-100 cm deep and has recently been reactive in parts of the region with thin snowpacks.
This persistent slab is dense and is sitting on top of a 10cm weak facet layer(Dec 18th). If this layer fails, it has the potential to entrain large amounts of snow and/or trigger the deeper November crust.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Wind slabs have been forming on mainly southwest to north aspects behind exposed terrain features. Slabs found on south aspect slopes could become more unstable when the sun is out.
Variable northerly winds may redistribute the new snow into reactive wind slabs in exposed lee terrain. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the size of an avalanche.
="s_3FE45715">Wind slabs continue to be a concern for human triggering. Recent extreme winds have stripped some exposed north and east aspects and created variable depth deposits on south and west aspects.
Dig down and test small slopes in the alpine before committing to large terrain features. Watch for increased reactivity on solar exposed aspects where the inversion may result in above freezing temperatures.
Recent wind slabs are expected to become more stubborn to human triggering. Watch for the effects of solar radiation and above freezing temperatures in a narrow band around treeline that may increase the reactivity on Wednesday.
Wind slabs formed on mainly southwest to east aspect slopes in response to recent extreme northerly winds. Slabs found on south aspect slopes could become more unstable when the sun is out.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Recent northerly winds have formed slabs on mainly south to west aspects behind exposed terrain features. Slabs found on south-facing slopes could become more unstable when the sun is out.
Wind slabs were recently formed on south to west aspects behind exposed terrain features. Slabs found on south-facing slopes could become more unstable when the sun is out.
="s_3FE45715">Reverse wind loading has formed wind slabs in unusual places. Southerly aspects are extra suspect thanks to northerly winds and sunny weather.
Triggering a weak layer of facets may still be possible in parts of the region with thin snowpacks. Dig down and test for weak layers before committing to any steep slope.
Dig down and test small slopes in the alpine before committing to large terrain features. Conditions may change quickly around treeline where there was a band of warm air on Wednesday.
Recent wind slabs are expected to become more stubborn to human triggering as the upper air cools after the recent inversion.
Triggering is more likely in shallow snowpack areas and rocky features. The Nov crust is buried 60 to 90cm at Treeline elevations.
The lower snowpack is predominantly weak facetted crystals above a rain crust that developed in November. There are a couple of layers of concern in the mid snowpack, but I suspect that avalanches in motion may step down to the crust or smooth ground
Recent strong northerly winds created a widespread wind slab problem in exposed areas on most aspects. Be sure to evaluate each slope for patterns of wind loading and likely trigger points as you travel.
Recent northerly winds formed slabs behind exposed terrain features, especially on south to west aspects. Choose supported lines and be aware of the potential for hard slabs to fracture above you and propagate widely.
Wind slabs are still lingering on south to west-facing features that were exposed to recent winds. Steep, unsupported pockets of wind slab may remain reactive to human triggering - especially if they're in the sun.
="s_3FE45715">Touchy wind slabs are lurking below ridge crests and behind terrain breaks. Watch for wind slabs in unusual places, including open areas at lower elevations.
="s_3FE45715">Weak wind slabs are lurking below ridgecrests and behind terrain breaks in exposed terrain on all aspects.
="s_3FE45715">Surface hoar and/or facets buried mid-December remains a concern in shallow snowpack areas.
="s_3FE45715">Touchy wind slabs are lurking below ridge crests and behind terrain features on all aspects&nbsp; Watch for wind slabs in unusual places, including open areas at lower elevations.
="s_3FE45715">Touchy wind slabs are lurking below ridge crests and behind terrain features on all aspects. Watch for wind slabs in unusual places, including open areas at lower elevations.
Triggering a weak layer of facets and/or surface hoar buried mid-December may still be possible in parts of the region where the snowpack is shallower. Dig down and test for weaknesses before committing to any big open steep slope.
Activity on this layer indicates it is still easily triggered. There is potential for wide propagations, especially in steep terrain. Use your probe to help find and track the weakness.
These vary in thickness and density. Recent reverse loading has put them in unexpected terrain.
Thin spots will be the likely trigger point. Depth hoar below hardslabs deserves some caution. Also, the surface slabs may step down to this layer.
="s_3FE45715">Touchy wind slabs are lurking below ridge crests and behind terrain features on all aspects Watch for wind slabs in unusual places, including open areas at lower elevations.
Recent strong northerly winds created a widespread wind slab problem in exposed areas on most aspects. A light snowfall on Friday won't add much hazard, but will make slabs more difficult to see.
New snow will be adding load to to our persistent weak layer on Friday. Take extra care to avoid thin trigger points and exposure to overhead hazard during the storm.
Fresh wind slabs will form in lee terrain with moderate snowfall and strong winds on Friday. Be sure to keep older 'reverse loaded' slabs in mind as much as the new ones.
Thin fresh wind slabs will form with forecast snowfall on Friday. Don't allow a small slide push you into or over a terrain trap.
These slabs are failing down 30-50cm at the main density change.&nbsp; Human triggerring from a thin snowpack area is a definite possibility.
Isolated natural avalanches last week stepped down to this basal interface.&nbsp; Thin areas will be the likely trigger points wherein you may get the persistent and the deep persistent slab to fail.
Variable northerly winds have created reactive wind slabs in exposed lee terrain. In shallow snowpack areas, these slabs could pull out to deeper layers below, increasing the size of an avalanche.
New storm snow sits above various weak layers and will be easy to trigger on Saturday. Expect extra thick and touchy storm slabs on wind-loaded features.
New snow has added load to our persistent weak layers. Take extra care to avoid thin trigger points and exposure to overhead hazard during the storm.
New snow and moderate winds likely formed small wind slabs in the lee of exposed features. Don't allow a small slide push you into or over a terrain trap.
Strong northerly winds last week formed wind slabs behind exposed terrain features. Choose supported lines and be aware of the potential for hard slabs to fracture above you and propagate widely.
Northerly winds formed slabs behind exposed terrain features last week, especially on south to west aspects. Choose supported lines and be aware of the potential for hard slabs to fracture above you and propagate widely.
These slabs are failing down 30-50cm at the main density change. Human triggerring from a thin snowpack area is a definite possibility.
Isolated natural avalanches last week stepped down to this basal interface. Thin areas will be the likely trigger points wherein you may get the persistent and the deep persistent slab to fail.
Strong outflow winds will continue to build touchy slabs that sit above a variety of weak layers including surface hoar.
Weak layers of buried surface hoar up to a metre deep may be reactive after the recent loading. Take extra care to avoid thin trigger points and exposure to overhead hazard.
Small wind slabs will build throughout the day in exposed terrain as southerly winds pick up ahead of Sunday night's storm.
Triggering a weak layer of facets and/or surface hoar buried mid-December may still be possible in parts of the region where the snowpack is shallower. Dig down and test for weaknesses before committing to larger terrain features.
="s_3FE45715">Small wind slabs could 'step-down' to deeper weak layers resulting in large, destructive avalanches.
The incoming storm will bury old stubborn wind slabs from last week's outflow winds, and form new wind slabs in the lee of exposed terrain.
="s_3FE45715">The incoming storm will bury old stubborn wind slabs from last week's outflow winds, and form new wind slabs in the lee of exposed terrain.</span><span class="s_3FE45
This is a low probability, high consequence scenario and requires a conservative approach to larger terrain features. Avoid likely trigger spots such as steep and rocky areas with a shallow snowpack.
="s_3FE45715">Recent snow and wind have created fresh wind slabs on a variety of aspects.
="s_3FE45715">Small wind slabs can still have big consequences if you are carried into terrain traps.
1681A555">Small wind slabs can still have big consequences if you are carried into terrain traps.
="s_3FE45715">Recent strong winds have created wind slabs on a wide range of aspects. Analyze each slope for patterns of wind loading and be especially cautious of thin trigger points. A small wind slab avalanche can trigger deeper weaknesses.
="s_3FE45715">The surface hoar and facets buried mid-December formed a weak layer that remains a concern in shallow snowpack areas. Dig down and test this layer if you're considering a steeper line at treeline or higher.
Recent strong winds have created wind slabs on a wide range of aspects. Analyze each slope for patterns of wind loading and be especially cautious of thin trigger points. A small wind slab avalanche can trigger deeper weaknesses.
Recent strong winds have created wind slabs on a wide range of aspects. Analyze each slope for patterns of wind loading and be especially cautious of thin trigger points. A small wind slab avalanche can trigger deeper weaknesses in the snowpack.
Where denser snow overlies weak, sugary snow, there is the potential to trigger large, dangerous avalanches. Dig down and test weak layers before committing to any steep slope and avoid overhead hazard.
Recent winds formed slabs behind exposed terrain features and especially on southwest to north aspects. New snow with wind on Sunday will form fresh slabs and require backcountry travelers to manage both old and new windslabs on any given aspect.
These slabs are failing down 30-50cm at the main density change. Human triggering from a thin snowpack area is a definite possibility.
More likely to be triggered from thinner areas and step down to the November crust producing larger avalanches.
1681A555">Expect wind effected terrain to be significantly more reactive than sheltered areas. Watch for signs of instability such as whumphing, cracking, and recent avalanches.
="s_3FE45715">Wind slabs could 'step-down' to deeper weak layers resulting in large, destructive avalanches. This is more likely in large, steep, and rocky alpine features with variable snowpack depths.
="s_3FE45715">Expect wind affected terrain to be significantly more reactive than sheltered areas. Watch for sings of instability such as whumphing, cracking, and recent avalanches.
Strong winds will continue to build touchy slabs that sit above a variety of weak layers including surface hoar.
Weak layers of buried surface hoar up to 1.5 metres deep may be reactive after the recent loading. Take extra care to avoid thin trigger points and exposure to overhead hazard.
="s_3FE45715">Forecast strong to extreme easterly winds may form wind slabs in unusual places such as open areas below treeline.
="s_3FE45715">New snow and wind over Sunday and Monday will build fresh wind slabs in lee terrain, but pre-existing wind slabs can already be found on a wide range of aspects. Be sure to consider both current and previous wind loading patterns as you travel.
="s_3FE45715">The surface hoar and facets buried mid-December formed a weak layer that remains a concern in shallow snowpack areas. Remember that a smaller wind slab avalanche may provide enough of a trigger to 'step down' to this deeper weakness.
New snow and wind over Sunday and Monday will build fresh wind slabs in lee terrain, but pre-existing wind slabs can already be found on a wide range of aspects. Be sure to consider both current and previous wind loading patterns as you travel.
Where denser snow overlies weak, sugary snow, there is the potential to trigger large, dangerous avalanches. Remember that a small wind slab avalanche may provide enough of a trigger to 'step down' to this deeper weakness.
New snow and wind will build fresh wind slabs in lee terrain and elevate avalanche danger on Monday. Be sure to look for both current and previous wind loading patterns as you navigate the maze of old and new slabs.
Where denser snow overlies weak, sugary snow, there is the potential to trigger large, dangerous avalanches. Dig down and test weak layers before committing to any steep slope and avoid exposing yourself to overhead hazard.
New snow with wind on Sunday and Monday will form fresh slabs in the lee of exposed terrain features. The new snow is burying a weak surface layer. Choose conservative lines for Monday and keep re-assessing conditions over the day.
Storm slabs will be touchy during the storm, especially in lee (wind loaded) areas at higher elevations.
Carefully assess the new storm snow depths, especially in areas where wind transport could significantly increase amounts.
="s_3FE45715">The incoming storm will bury old stubborn wind slabs from last week's outflow winds, and form new wind slabs in the lee of exposed terrain.
Storm slabs will be a more significant problem in the southern part of the region where more precipitation is forecast.
New snow with moderate wind on Monday is expected to have formed soft wind slabs in leeward features. Potentially strong outflow winds on Tuesday may cause reverse loading and form new slabs. Watch for signs of reactive wind slabs on all aspects.
Where denser snow overlies weak, sugary snow, there is the potential to trigger large, destructive avalanches. Remember that a small wind slab avalanche may provide enough of a trigger to step down to this deeper weakness.
In most areas this is a lower probability, high consequence scenario and requires a conservative approach to larger terrain features. Avoid likely trigger spots such as steep and rocky areas with a shallow snowpack.
="s_3FE45715">Forecast strong to extreme winds may redistribute any remaining loose surface snow into fresh wind slabs, adding to an ongoing wind slab problem. Wind slabs may step down to deeper weak layers resulting in surprisingly large avalanches.
="s_3FE45715">New snow on Monday was likely shifted by southwest winds into reactive wind slabs in exposed high elevation terrain. On Tuesday, a switch to northerly winds may promote a reverse loading pattern and fresh wind slabs may exist on all aspects.
1681A555">New snow on Monday was likely shifted by southwest winds into new wind slabs in exposed high elevation terrain. On Tuesday, a switch to northerly winds may promote a reverse loading pattern and fresh wind slabs may be found on all aspects.
="s_3FE45715">New snow with moderate wind on Monday is expected to have formed soft wind slabs in leeward features. Potentially strong outflow winds on Tuesday may cause reverse loading and form new slabs. Watch for signs of reactive wind slabs on all aspects.
="s_3FE45715">The surface hoar and facets buried mid-December formed a weak layer that remains a concern in shallow snowpack areas. Remember that a smaller wind slab avalanche may provide enough of a trigger to step down to this deeper weakness.
1681A555">New snow on Monday was likely shifted by southwest winds into fresh wind slabs in exposed high elevation terrain. On Tuesday, a switch to northerly winds may promote a reverse loading pattern and new wind slabs may be found on all aspects.
Watch for pockets of slabs, especially in lee (wind loaded) areas at higher elevations.
="s_3FE45715">The recent snow will buried old stubborn wind slabs from last week's outflow winds, and formed new wind slabs in the lee of exposed terrain.
Recent snow and wind have created fresh wind slabs immediately below ridge crests on all aspects.
Recently formed wind slabs may still be reactive to human triggering in immediate leeward features in wind exposed terrain.  Wind direction has changed recently and wind slabs may exist on all aspects.
="s_3FE45715">Recently formed wind slabs may still be reactive to human triggering in immediate leeward features in wind exposed terrain. Wind direction has changed recently and wind slabs may exist on all aspects.
Watch for soft slabs on sheltered northerly aspects, and wind slabs on 'reverse loaded' southerly aspects.
="s_3FE45715">Strong to extreme winds may redistribute any remaining loose surface snow into fresh wind slabs, adding to an ongoing wind slab problem. Wind slabs may step down to deeper weak layers resulting in surprisingly large avalanches.
="s_3FE45715">New snow on Monday was likely shifted by southwest winds into reactive wind slabs in exposed high elevation terrain. On Tuesday, a switch to northerly winds will promote a reverse loading pattern and wind slabs may exist on all aspects.
Be on the lookout for small pockets of wind slab on northerly aspects (from the past storm) and  also on southerly aspects (from recent 'reverse loading' by outflow winds).
1681A555">New snow on Monday was shifted by southwest winds into reactive wind slabs in exposed high elevation terrain. A more recent switch to northerly winds may promote a reverse loading pattern and wind slabs may exist on all aspects.
Recently formed wind slabs may still be reactive to human triggering in immediate leeward features in wind exposed terrain. Wind direction has changed recently and wind slabs may exist on all aspects.
Where stiffer snow overlies weak, sugary snow, there is the potential to trigger large, destructive avalanches. Remember that a small wind slab avalanche may provide enough of a trigger to step down to this deeper weakness.
Strong winds will continue to build touchy slabs that sit above a variety of weak layers including the Jan 5/6 surface hoar layer.
Weak layers of buried surface hoar up to 1.2 metres deep may be reactive after the recent loading. Take extra care to avoid thin trigger points and exposure to overhead hazard.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The recent snow buried old stubborn wind slabs (on SW aspects), and formed new wind slabs in the lee of exposed terrain (NE aspects).</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> Watch out</span><span class="s_3FE45715"> for wind loaded pockets where reactive wind slabs may still be lingering.</span></p><p class="p_CC664AAA"><span class="s_3FE45715">
Recent snow and wind have created fresh wind slabs immediately below ridge crests on all aspects.&nbsp; Reverse loading from the northerly winds is expected to continue.
Recently formed wind slabs may still be reactive to human triggering. Changing wind directions may build  wind slabs on all aspects.
Where stiffer snow overlies weak, sugary snow, there is the potential to trigger large, destructive avalanches.
="s_3FE45715">Recently formed wind slabs may still be reactive to human triggering. Wind direction has changed recently and wind slabs may exist on all aspects.
="s_3FE45715">Recently formed wind slabs may still be reactive to rider triggering. Wind direction has changed recently and wind slabs may exist on all aspects.
="s_3FE45715">In many areas new snow on Monday was shifted by southwest winds into reactive wind slabs in exposed high elevation terrain. A more recent switch to northerly winds has promoted a reverse loading pattern, and wind slabs may exist on all aspects.
This layer has gained strength in many areas, but triggering an avalanche on facets buried in mid-December may still be possible in shallow snowpack parts of the region. Dig down and test for weaknesses before committing to larger terrain features.
="s_3FE45715">Wind slabs exist on a variety o aspects and have been reactive naturally and easily reactive to rider triggers.
1681A555">New snow on Monday was shifted by southwest winds into reactive wind slabs in exposed high elevation terrain. A more recent switch to northerly winds may have promoted a reverse loading pattern and wind slabs may exist on all aspects.
Watch for soft slabs on sheltered northerly aspects, and touchy wind slabs on 'reverse loaded' southerly aspects. Expect stability on southerly aspects to deteriorate quickly with any solar radiation input.
="s_3FE45715">Wind slabs have formed on a wide range of aspects through the combination of a southwesterly storm flow and subsequent northerly outflow winds. Tune in to patterns of wind loading as you travel and be especially cautious of thin trigger points.
Strong northeast through southeast winds have built touchy slabs above a variety of weak layers. Skillful routefinding will be required to navigate around these slabs at treeline and above.
Weak layers of surface hoar are now buried up to 1.2 metres deep and may be more reactive after the recent loading. Take extra care to avoid thin trigger points and exposure to overhead hazard.
Pockets of wind slab are lingering near exposed terrain features on a range of aspects at upper elevations. Avoid steep, unsupported terrain at higher elevations where slabs are more likely to stay reactive.
Recent snow and wind have created fresh wind slabs immediately below ridge crests on all aspects. Reverse loading from the northerly winds is expected to diminish over the next few days as we return to a westerly flow.
More likely to be triggered from thinner areas and step down to the basal facets and involve the entire winters snowpack.
1681A555">Shifting winds have resulted in touchy wind slabs on many aspects in exposed alpine and treeline areas.
="s_3FE45715">Shifting winds have resulted in touchy wind slabs on many aspects in exposed alpine and treeline areas.
Recently formed wind slabs may still be reactive to human triggering. Changing wind directions may build wind slabs on all aspects.
="s_3FE45715">Wind slabs exist on a variety of aspects and have been reactive to rider triggers.
Recently formed wind slabs may still be reactive to human triggering in immediate leeward terrain features Wind direction has changed recently and wind slabs may exist on all aspects.
="s_3FE45715">Recently formed wind slabs may still be reactive to human triggering. Wind direction has changed and wind slabs may exist on all aspects.
Snow and wind over the past week have created wind slabs up to 20cm thick immediately below ridge crests on all aspects. These slabs are on all aspects as a result of the Northerly flow this past week.
Loading and warming will increase the likelihood of triggering deep persistent slabs throughout the weekend and beyond.
="s_3FE45715">New snow, warming temperatures, and strong winds will create a widespread storm slab problem. Small storm slabs are likely to step down to deeper persistent slabs.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Shifting winds have resulted in touchy wind slabs on many aspects in exposed alpine and treeline areas.</span><span class="s_1681A
="s_3FE45715">Recently formed wind slabs may still be reactive to rider triggering. Wind direction has changed and wind slabs may exist on all aspects.
All the incoming snow is not expected to bond well at all to the windslabs created during the past week.
Snow and wind over the past week have created wind slabs up to 30cm thick immediately below ridge crests on all aspects. These slabs are on all aspects as a result of the Northerly flow this past week.
="s_3FE45715">Recently formed wind slabs can be found on a variety of aspects.&nbsp; These slabs will probably be slow to gain strength due to continued cold temps. Treat new wind slabs with caution as they may remain sensitive to human triggering.
All the incoming snow is not expected to bond well to the windslabs created during the past week, and a spotty layer of facets or surface hoar buried Jan 12th.
The potent mix of snow, wind and warm temperatures could be the straw that breaks the proverbial camel's back. As the storm continues to impact the region the likelihood of both natural and human triggered deep destructive avalanches is elevated.
="s_3FE45715">New snow, warming temperatures and strong winds have created a widespread storm slab problem. Storm slab avalanches in motion may step down resulting in large destructive avalanches.
Watch out for daytime warming and sun effect on steep southerly slopes during the day.
Recently formed wind slabs can be found on a variety of aspects.&nbsp; These slabs will probably be slow to gain strength due to continued cold temps. Treat new wind slabs with caution as they may remain sensitive to human triggering.
Recently formed wind slabs can be found on a variety of aspects.  These slabs will probably be slow to gain strength due to continued cold temps. Treat new wind slabs with caution as they may remain sensitive to human triggering.
="s_3FE45715">Shifting winds recently formed wind slabs on many aspects in exposed alpine and treeline areas. Tune in to patterns of recent wind loading as you travel and be especially cautious of thin trigger points.
="s_3FE45715">Shifting winds have formed wind slabs on many aspects in exposed alpine and treeline areas. Tune in to patterns of recent wind loading as you travel and be especially cautious of unsupported slopes and thin trigger points.
="s_3FE45715">Recent winds formed touchy wind slabs on many aspects in exposed alpine and treeline areas. Expect these to remain reactive over the short term and be aware of the potential for wind slab avalanches to trigger deeper weaknesses in the snowpack.
Pockets of recently formed wind slab may remain reactive in immediate leeward terrain features. Variable wind loading patterns mean that wind slabs can be found on most aspects.
Snow and wind over the past week have created wind slabs up to 35cm thick immediately below ridge crests on all aspects. These slabs are on all aspects as a result of the Northerly flow this past week.
Lots of storm snow sits on a complex mix of wind slabs, surface hoar and facets. Conservative terrain use is essential!
Lingering wind slabs can be found on a variety of aspects and may become sensitive to human triggering with warming temperatures.
Stiffer snow overlies weak sugary snow in shallow snowpack areas, creating the potential to trigger large destructive avalanches.
The timing and intensity of the incoming system will affect how much snow (or rain) actually falls during the day... likely not enough to raise avalanche hazard significantly during daylight hours on Monday.
If we see heavy rainfall, the snow will become loose and wet. 
="s_3FE45715">Lingering wind slabs can be found on a variety of aspects and may become sensitive to human triggering with warming temperatures.
Watch for soft slabs on sheltered northerly aspects, and touchy wind slabs on 'reverse loaded' southerly aspects. Expect the stability of slabs to deteriorate with loading from new snow/rain.
The potent mix of snow, wind, and warm temperatures could be the straw that breaks the proverbial camel's back. As the storm continues to impact the region the likelihood of both natural and human triggered deep destructive avalanches is elevated.
="s_3FE45715">New snow, warm temperatures, and strong winds have created a widespread storm slab problem. Storm slab avalanches in motion may step down resulting in large destructive avalanches.
="s_3FE45715">Wind slabs have formed on a wide range of aspects recently. Tune in to patterns of wind loading as you travel and be especially cautious of thin trigger points.
="s_3FE45715">Shifting winds recently formed wind slabs on many aspects in exposed alpine and treeline areas. Tune in to patterns of recent wind loading as you travel and be especially cautious of unsupported slopes and thin trigger points in steep terrain.
Pockets of recently formed wind slab may remain reactive in immediate leeward terrain features. Variable wind loading patterns mean that wind slabs can be found on most aspects. Expect touchier conditions if you experience warming over the day.
Wind slabs up to 35cm thick are variably distributed in Alpine areas and just down into treeline. Snowpack tests are producing failures at this interface indicating the possibility for human triggering. Watch for reverse wind-loading.
Deeply buried weak layers dominate the snowpack. Avalanches are more likely triggered from shallow snowpack areas and step down to the basal facets and involve the entire winters snowpack.
The potent mix of snow, rain, wind, and warm temperatures will keep the likelihood of natural and human triggered deep destructive avalanches elevated throughout the week.
="s_3FE45715">New snow, warm temperatures, and strong winds have created a widespread storm slab problem, particularly on wind-loaded features. Storm slab avalanches in motion may step down and trigger deep persistent slab avalanches.
It is still possible to trigger avalanches on buried weak layers (Dec 25, Dec 30, Jan 5th, Jan 12th surface hoar) ... or have a smaller avalanche 'step down' and trigger deeper instabilities.
="s_3FE45715">Forecast new storm snow combined with strong southwest winds and warming temperatures are expected to develop a touchy new storm slab problem. This problem will be developing over the next few days. Expect size and frequency of avalanches to increase
="s_3FE45715">Forecast strong southwest winds and new snow is expected to develop widespread storm slabs.
New loading combined with warming may allow for triggering an avalanche on facets buried in mid-December in shallow snowpack parts of the region.
Storms slabs may be found where new snowfall amounts are greater than 30cm... likely only the high alpine areas in the north of the region.
Although there's not much new snow in the forecast, strong winds will transport loose surface snow and form touchy wind slabs on lee features.
Storm slabs will remain touchy throughout the forecast period. Conservative terrain use is essential!
="s_3FE45715">Fresh storm slabs will build throughout the week and be reactive to human triggers. Be extra cautious in wind affected terrain.
Rapid warming of the snowpack will increase the likelihood of triggering persistent weak layers that have been lingering deep in the snowpack.
Rapid warming will increase the likelihood of triggering persistent weak layers that have been lingering deep in the snowpack.
Expected snowfalls of up to 20cm and strong SW winds will create storm slabs in lee and cross-loaded features. Given the weak layer that most of these slabs will lie on, avalanches could be easy to trigger.
Sluffing is expected in steep terrain, potentially on all aspect Significant entrainment could occur given the weak nature of the existing snowpack.
If we see heavy rainfall, the snow will become loose and wet.
Watch for rain saturating old wind slabs at the highest elevations in the alpine.
Storm slabs will remain touchy until Friday. Conservative terrain use is essential!
="s_3FE45715">Fresh wind slabs will build throughout the week and be reactive to human triggers. Be extra cautious in wind affected terrain.
Warming of the snowpack will increase the likelihood of triggering persistent weak layers that have been lingering deep in the snowpack.
="s_3FE45715">Forecast new storm snow combined with strong southwest winds and warming temperatures are expected to increase the likelihood of avalanche activity.
Expect avalanche activity to rise as temperatures increase in conjunction with the potential for heavy snowfall and moderate to strong wind
Forecast wind and snow continue to develop storm slabs in the alpine and at treeline.
Natural storm slab activity may end as the storm snow settles, however human triggering may continue to be very likely. Avoid large slopes with convexities, and any slope exposed to overhead hazards like cornices.
Storm snow combined with warming and wind has added a load above the hard slabs that are sitting on a weak facetted base. Uncertainty revolves around what type of load is now required to trigger these deep persistent slabs.
New snow is bonding poorly to the previous snow surface. Expected avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
="s_3FE45715">New storm snow combined with strong southwest winds and warming temperatures have developed a touchy storm slab problem.
="s_3FE45715">New snow combined with moderate to strong wind have created storm and wind slabs.
="s_3FE45715">New storm snow combined with moderate to strong southwest winds and warming temperatures have develop a touchy new storm slab problem.
Heavy rain is causing the surface snow to become wet and cohesionless.
Watch for rain saturating old wind slabs at the highest elevations in the alpine, or fresh wet snow bonding poorly to the previous snow surface.
If you do encounter areas with &gt;20 cm new snow, rein in your terrain use as storm slabs may also trigger deeper, weaker layers.
="s_3FE45715">New snow is bonding poorly to the previous snow surface. Expected avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
The last storm missed us almost completely. What little snow we did get has been blown into windslabs on lee aspects. Given the weak underlying layers, terrain choices should still be conservative while the snowpack adjusts.
These layer is now down 50-70cm at treeline. Neighboring areas are seeing small avalanches stepping down to this layer creating large avalanches.
="s_3FE45715">Storm snow combined with strong southwest winds and warming temperatures have developed new wind and storm slabs.
="s_3FE45715">New snow combined with moderate to strong southwest wind have created storm and wind slabs
New loading combined with warming may allow for triggering an avalanche on facets buried in mid-December
="s_3FE45715">Recent storm snow combined with moderate to strong southwest winds and warming temperatures have developed new wind and storm slabs
="s_3FE45715">Recent new snow combined with southwest winds have created windslabs in the lee of terrain features
Recent warming will have increased the likelihood of triggering persistent weak layers that have been lingering deeper in the snowpack
="s_3FE45715">Triggering deeper weak layers will remain possible with warm temperatures and wind loading.
="s_3FE45715">Recent flurries and winds have formed fresh wind slabs. Wind slab avalanches in motion may step down and trigger deep persistent slab avalanches.
Natural storm slab activity may end as the storm snow settles, however, human triggering will remain likely. Avoid large slopes with convexities, and any slope exposed to overhead hazards like cornices.
Weaknesses within and under the new snow. Expected avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
Recent storm snow combined with warming and wind has loaded hard slabs above a weak faceted base. Uncertainty revolves around what type of load is now required to trigger these deep persistent slabs.
="s_3FE45715">Recent snow, warming, and strong winds have created a widespread storm slab problem, particularly on wind-loaded features. Storm slab avalanches in motion may step down and trigger deep persistent slab avalanches.
Natural storm slab activity may end as the storm snow settles, however human triggering may continue to be likely. Avoid large slopes with convexities, and any slope exposed to overhead hazards like cornices.
It's still possible to trigger avalanches on buried weak layers (Dec 25, Dec 30, Jan 5th, Jan 12th surface hoar) ... or have a smaller avalanche 'step down' and trigger deeper instabilities.
="s_3FE45715">Recent storm snow combined with moderate to strong southwest winds and warm temperatures have developed new wind and storm slabs
="s_3FE45715">Storm snow combined with strong southwest winds and warming temperatures have developed new wind and storm slabs
="s_3FE45715">New snow combined with moderate to strong southwest wind have new wind slabs in the lee of terrain features
Recent new snow combined with warmer temperatures may have increased the load to a critical level over facets and/or surface hoar buried in mid-December
="s_3FE45715">New snow is bonding poorly to the previous snow surface. Expect the avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
Several different persistent weak layers are buried 60-150cm deep and have started to become reactive to human triggering. Conservative terrain use is essential, especially in the southwest portion of the region.
="s_3FE45715">Recent snow, warming, and strong winds have created storm slabs at higher elevations. Storm slab avalanches in motion may step down and trigger deep persistent slab avalanches.
Caution for windslabs on lee aspects in the Alpine and at treeline.&nbsp; Crossloaded terrain should also be treated as suspect.
="s_3FE45715">Triggering deeper weak layers remains possible where hard slabs sit above weak sugary snow.
="s_3FE45715">Recent flurries and winds have formed thin wind slabs.
Recent storm snow has settled into slabs that are likely most reactive at higher elevations and on wind-loaded features.
It may still be possible to trigger avalanches on buried weak layers (Dec 25, Dec 30, Jan 5th, Jan 12th surface hoar) ... or have a smaller avalanche 'step down' and trigger deeper instabilities.
New snow is bonding poorly to the previous snow surface. Expect avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
Weaknesses within and under the new snow. Expect avalanche likelihood and size to increase with increased snow and wind-loading. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests.
This is describing the layer down about 60cm. It is a 10-15cm thick layer of facets. So far failures have occurred within the layer, not at a specific interface.
In some alpine areas we're seeing the base layers rot out and fail under testing. The trend is unknown on where exactly this is happening. Dig to inspect areas as you approach alpine elevations.
Caution for windslabs on lee aspects in the Alpine and at treeline. Crossloaded terrain should also be treated as suspect.
Recent storm snow has settled into slabs that will be most reactive at higher elevations and on wind-loaded features.
Watch out for touchy pockets of wind slabs on exposed north through easterly features near ridge crests, and cross-loaded southeasterly gullies at treeline.
Weak sugary snow exists at the bottom of the snowpack, creating the potential for full depth avalanches. Uncertainty revolves around what type of load is now required to trigger these deep persistent slabs.
="s_3FE45715">Storm slabs are likely lingering at higher elevations. If triggered, they have the potential to 'step down' and trigger large deep persistent slab avalanches.
="s_3FE45715">The recent storm snow is expected to remain sensitive to human triggering in wind loaded terrain features and steep unsupported or convex features. In some areas, buried surface hoar may increase the reactivity of these slabs.
Recent storm loading combined with warmer temperatures has woken up the mid-December weak layer and several large persistent slab avalanches have been reported in the last couple days.
Weaknesses exist within and under the new snow. Slabs will be particulary deep and touchy on wind-loaded northerly aspects near ridge crests. Small avalanches may &quot;step down&quot;, resulting in large destructive avalanches.
="s_3FE45715">Watch for wind slabs on lee and cross-loaded features at higher elevations.
="s_3FE45715">The recent storm snow is expected to remain reactive to human triggering in isolated areas including wind loaded terrain features and steep unsupported or convex features.  In some areas, buried surface hoar may increase the reactivity of slabs.
="s_3FE45715">The recent storm snow is expected to remain reactive to human triggering in isolated areas including wind loaded terrain features and steep unsupported or convex features.&nbsp; In some areas, buried surface hoar may increase the reactivity of slabs.
="s_3FE45715">The recent storm snow is expected to remain reactive to human triggering in isolated areas including wind loaded terrain features and steep unsupported or convex features. In some areas, buried surface hoar may increase the reactivity of slabs.
="s_3FE45715">Lingering wind slabs are expected to remain reactive to human triggering in steep wind loaded terrain features.&nbsp; In some areas, buried surface hoar may increase the reactivity of these slabs.
="s_3FE45715">Lingering wind slabs are expected to remain reactive to human triggering in steep wind loaded terrain features.  In some areas, buried surface hoar may increase the reactivity of these slabs.</span><span class="s_3FE45
If this layers if triggered, there is a likelihood of entraining the entire snowpack with it
The big concern is that if anything gets triggered within the snowpack, then the entire snowpack would fail on the basal facets.
Storm snow from last week is likely most reactive on wind-loaded features at higher elevations.
It may still be possible to trigger avalanches on buried weak layers (Dec 25, Dec 30, Jan 5th, Jan 12th surface hoar) ...or have a smaller avalanche 'step down' and trigger one of these layers.
="s_3FE45715">Wind slabs are likely lingering at higher elevations. If triggered, they have the potential to 'step down' and trigger large deep persistent slab avalanches.
Watch out for touchy pockets of wind slabs on exposed northerly features near ridge crests, and also cross-loaded southeast and southwest gullies at treeline.
Watch out for touchy pockets of wind slabs on exposed northerly features near ridge crests, and also cross-loaded southeast gullies at treeline.
="s_3FE45715">Stubborn old wind slabs may still be reactive to human triggering in steep wind loaded terrain features. In some areas, moderate outflow winds may have caused reverse loading and formed thin new wind slabs.
Lingering wind slabs are expected to remain reactive to human triggering in steep wind loaded terrain features.
It may still be possible to trigger avalanches on buried weak layers (Dec 25, Jan 5th, Jan 12th surface hoar) ...or have a smaller avalanche 'step down' and trigger one of these layers.
="s_3FE45715">Lingering wind slabs are expected to remain reactive to human triggering in steep wind loaded terrain features. Where buried surface hoar underlies these slabs, expect increased reactivity and wide propagations.
Watch out for touchy pockets of wind slab on exposed northerly features near ridge crests, and also cross-loaded southeast and southwest gullies at treeline.
Weaknesses exist within and under the new snow. Slabs will be particulary deep and touchy on wind-loaded aspects near ridge crests. Keep in mind the possibility for a wind slab avalanche to &quot;step down&quot; to the weak layer below our new snow.
Watch out for touchy pockets of wind slab lingering on exposed northerly features near ridge crests, and also in cross-loaded southeast gullies at treeline.
Several different persistent weak layers are buried 60-150 cm deep and have proven reactive to human triggering. Conservative terrain use is essential in managing the problem, especially in low snow areas such as the southwest portion of the region.
Storm slabs have stabilized while fresh wind slabs have formed. Treat the new snow with caution and don't let a poor terrain choice amplify the consequences of a small wind slab release.
Weak sugary snow exists at the bottom of the snowpack, creating the potential for full depth avalanches. This problem may be more likely in shallow snowpack areas near Kispiox and in the north of the region.
Weaknesses exist within and under the new snow. Slabs will be particulary touchy on wind-loaded aspects near ridge crests. In low snow areas, keep in mind the possibility for a wind slab avalanche to &quot;step down&quot; to the weak layer below our new snow.
Recent snowfall has been redistributed into wind slabs at higher elevations. Treat the new snow with caution and don't let a poor terrain choice amplify the consequences of a small wind slab release.
The mid-December facet layer has become reactive and several large persistent slab avalanches were human-triggered in the last couple of days. Even if the surface snow gains strength, deeper weak layers can surprise with nasty consequences.
="s_3FE45715">The recent storm snow may remain sensitive to human triggering in wind loaded terrain features and steep unsupported or convex features. In some areas, buried surface hoar may increase the reactivity of these slabs.
Storm slabs are expected to develop with forecast new snow and wind. Avalanche size and frequency will increase with each pulse of precipitation, increasing winds, and rising freezing levels.
Watch for pockets of wind slab lingering on exposed northerly features near ridge crests, and also in cross-loaded southeast and southwest gullies at treeline.
Weaknesses exist within and under our new snow. Expect slabs to remain reactive on wind-loaded aspects near ridge crests. In low snow areas, keep in mind the possibility for a wind slab avalanche to 'step down' to the weak layer below our new snow.
Watch for pockets of wind slab lingering on exposed northerly features near ridge crests, and also in cross-loaded southeast gullies at treeline. Be aware that a wind slab avalanche may provide enough force to trigger a deeper weak layer.
Remain cautious of wind slabs at higher elevations. Steep, unsupported pockets in immediate lee terrain are the most likely to react to a human trigger.
="s_3FE45715">Some pockets of wind slab may continue to be reactive to light additional loads. This is more likely at the entrance to chutes or on steep convex rolls in the alpine.
="s_3FE45715">A new storm slab problem is expected to develop due to new snow and strong winds. Avalanche likelihood and size will increase with each pulse of snow and wind.
="s_3FE45715">Wind slabs should be expected in steep, convex and exposed terrain features.&nbsp; Expect increased sensitivity and wide propagations where slabs are poorly bonded to buried surface hoar.
The persistent weakness buried mid-December has been responsible for several large human-triggered slab avalanches and subsequent burials over the past couple of days. These deeper weaknesses can with nasty consequences.
="s_3FE45715">The recent storm snow may remain sensitive to human triggering in wind loaded terrain features and steep unsupported or convex rolls. In sheltered areas, buried surface hoar may make these slabs particularly touchy.
It may still be possible to trigger avalanches on buried weak layers (Dec 25, Jan 5th, Jan 12th surface hoar) ...or have a smaller avalanche 'step down' and trigger one of these layers. The new storm will be a good test for these weak layers.
Expect wind slabs to remain reactive on wind-loaded aspects near ridge crests. In low snow areas, especially in the South Chilcotins, keep in mind the possibility for a wind slab avalanche to 'step down' to the weak layer below our new snow.
If this layers if triggered, there is a likelihood of entraining the entire snowpack with it causing a large avalanche
Several persistent weak layers are buried 50-150 cm deep and have proven reactive to human triggering. Conservative terrain use is essential in managing the problem, especially in thin snowpack areas.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Remember a small avalanche may provide enough force to trigger a deeper weak layer.
="s_3FE45715">Stubborn old wind slabs may still be reactive to human triggering in steep wind loaded terrain features. In some areas, moderate outflow winds may have caused reverse loading and formed thin new wind slabs. Fresh touchy wind slabs are expected.
="s_3FE45715">Wind slabs should be expected in steep, convex and exposed terrain features. Expect increased sensitivity and wide propagations where slabs are poorly bonded to buried surface hoar. Winds over the weekend are expected to keep them fresh and touchy.
="s_3FE45715">Recent snow may remain sensitive to human triggering in wind loaded terrain features and steep unsupported or convex rolls. In sheltered areas, buried surface hoar may make these slabs particularly touchy. Fresh touchy wind slabs are expected.
Watch for pockets of wind slab lingering on exposed northerly features near ridge crests, and also in cross-loaded gullies at treeline.
Strong southwest winds and moderate flurries will build fresh wind slabs at higher elevations.
Storm slabs will continue to develop with forecast new snow and wind. Avalanche size and frequency will increase with each pulse of precipitation, increasing winds, and rising freezing levels.
It may still be possible to trigger large avalanches on a number of deeply buried weak layers. Storm slab avalanches may also have the potential to 'step down' to one of these layers. This danger will increase as the storm adds load to the snowpack.
New snow and wind are adding load to weak, sugary snow at the bottom of the snowpack and potential exists for full depth avalanches. This problem may be more likely in shallow snowpack areas near Kispiox and in the north of the region.
="s_3FE45715">New snow and strong winds are building a fresh storm slab problem. Avalanche likelihood and size will increase with each pulse of snow and wind.
="s_3FE45715">Strong westerly winds will redistribute surface snow into thin fresh slabs on Saturday. Watch for signs of wind transport as you gain elevation and take extra caution in the immediate lee of ridge crests.
Strong winds can be expected to create thin fresh wind slabs in lee terrain on Saturday. Watch for patterns of wind transport as you gain elevation and exercise extra caution when traveling around ridge crests.
="s_3FE45715">Watch for developing wind slabs near ridge-top, behind ribs, and on cross-loaded slopes in exposed areas.
="s_3FE45715">Watch for wind slabs that exist near ridges, behind ribs, and on cross-loaded alpine features.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Fresh touchy wind slabs are expected on the downwind side of ridges, ribs.</span><span class="s_3FE45715"> </span><span class="s_AA239A9B">If more than 25 or 30 cm arrives, a more widespread storm slab problem could develop on steep slopes</span><span class="s_3FE45715">. Buried surface hoar may make these slabs particularly touchy.
Expect widespread reactive storm slabs with 20-30 cm of new snow and strong southwest winds. Take extra caution in wind affected terrain and avoid terrain traps such as cliffs and gullies.
="s_3FE45715">Strong southwesterly winds will continue to redistribute surface snow into thin fresh slabs on Sunday. Watch for signs of wind transport as you gain elevation and take extra caution in the immediate lee of ridge crests.
Ongoing strong winds can be expected to continue creating thin fresh wind slabs in lee terrain on Sunday. Watch for patterns of wind transport as you gain elevation and exercise extra caution when traveling around ridge crests.
Watch for new wind slabs forming on lee and crossloaded features. In low snow areas to the north, be aware of the potential for wind slab avalanches to 'step down' to deeper weak layers.
Storm slabs will continue to develop with forecast snowfall and wind. Avalanche size and frequency will increase with each pulse of precipitation and wind. Danger will remain elevated as the storm breaks on Sunday.
It may still be possible to trigger large avalanches on a number of deeply buried weak layers. Storm slab avalanches may also have the potential to 'step down' to these layers. This danger will increase as new snow and wind add load to the snowpack.
Watch for new wind slabs forming on lee and crossloaded features.
Several persistent weak layers are buried 40-120 cm deep with the potential for large avalanches. Evaluate each slope very carefully before stepping into bigger terrain, especially in thin snowpack areas.
="s_3FE45715">New snow and strong winds have formed a fresh storm slab problem. Avalanche likelihood and size has increased with each pulse of snow and wind and danger will remain elevated as the storm breaks on Sunday.
If this layers if triggered, there is a likelihood of entraining the entire snowpack with it causing a large avalanche.
The big concern is that if anything gets triggered within the snowpack, then the avalanche will step down to the weak basal facets and involve the entire winter's snowpack.
Recent extreme westerly winds have created thin wind slabs to add to the existing wind slabs already out there. It is possible to trigger a smaller surface slab that could then step down to a deeper weak layer.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Expect increased sensitivity and wide propagations where slabs are poorly bonded to buried surface hoar or crusts.
="s_3FE45715">Thin new wind slabs have formed over the weekend and wind loading is expected continue to on Monday.  Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.
Watch for fresh wind slabs on lee and crossloaded features at higher elevations and avoid terrain traps such as cliffs and gullies.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Also be cautious around thin rocky areas where wind slabs may step down to deeper weak layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Also be cautious around thin rocky areas where wind slabs could step down to deeper weak layers.</span><span class="s_AA239
="s_3FE45715">Thin new wind slabs have formed over the weekend and wind loading is expected continue to on Monday. Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.
="s_3FE45715">Thin new wind slabs have formed over the weekend and wind loading is expected continue to on Monday.  Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.</span><span class="s_3FE45
Ongoing strong winds will keep our fresh storm slabs touchy over the short term. Stick to supported low angle terrain while the storm snow stabilizes and maintain constant awareness of overhead hazards.
Recent loading likely cleaned out some slopes that have been harbouring persistent weaknesses, but it may still be possible to trigger large avalanches on deeply buried weak layers. Storm slabs may also be capable of 'stepping down' to these layers.
="s_3FE45715">New snow and strong winds have formed a fresh storm slab problem. Choose supported, low angle terrain while the new snow stabilizes and maintain constant awareness of overhead hazard. Conditions will be especially touchy in wind-exposed areas.
New snow and wind have added load to weak, sugary snow at the bottom of the snowpack and potential exists for full depth avalanches. This problem may be more likely in shallow snowpack areas near Kispiox and in the north of the region.
The persistent weakness buried mid-December has been responsible for several large human-triggered slab avalanches and subsequent burials over the past week. These deeper weaknesses can still be triggered with nasty consequences.
="s_3FE45715">Strong westerly winds will continue redistributing our remaining surface snow into thin fresh slabs on Monday. Watch for signs of wind transport as you gain elevation and take extra caution in the immediate lee of ridge crests.
Ongoing strong winds can be expected to continue creating thin fresh wind slabs in lee terrain on Monday. Watch for patterns of wind transport as you gain elevation and exercise extra caution when traveling around ridge crests.
Watch for wind slabs lingering in exposed alpine features and avoid terrain traps such as cliffs and gullies.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies.
="s_3FE45715">Recently formed wind slabs are expected to remain touchy. Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.
="s_3FE45715">For most of the region, recently formed wind slabs are expected to be touchy.&nbsp; In places that saw more than around 30 cm of new snow, a more widespread storm slab problem may exist.&nbsp;
The persistent weakness buried mid-December has been responsible for several large human-triggered slab avalanches and subsequent burials last week. These deeper weaknesses can still be triggered with nasty consequences.
="s_3FE45715">Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Also be cautious around thin rocky areas where wind slabs could 'step down' to deeper weak layers.
="s_3FE45715">Recently formed wind slabs are expected to be touchy. Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded gullies. Also be cautious around thin rocky areas where wind slabs could 'step down' to deeper weak layers.
="s_3FE45715">New snow and strong winds have formed storm and wind slabs. Conditions will be especially touchy in wind-exposed areas.
New snow and wind have added a critical load to weak, sugary snow at the base of the snowpack and potential exists for full depth avalanches. This problem may be more acute in lower snowpack areas.
="s_3FE45715">Strong westerly winds will continue redistributing our remaining surface snow into thin fresh slabs.
Ongoing strong winds can be expected to continue creating thin fresh wind slabs in lee terrain
recent snow and wind has created storm and wind slabs
The load on some of the persistent weaknesses buried in the snowpack has reached a critical level in some areas of the region
This last wind event was strong and widespread effecting most aspects from treeline and above.
="s_3FE45715">Recently formed wind slabs are expected to remain reactive in steep terrain. Recent winds have been from a variety of directions and wind slabs should be expected on all aspects in wind exposed terrain.
="s_3FE45715">Recent avalanche observations suggest wind slabs are still reactive to the weight of a person. I'd approach any steep, wind-affected slope with caution.
="s_3FE45715">Wind slabs may still be reactive to the weight of a person. I'd approach any steep, wind-affected slope with caution.
="s_3FE45715">Triggering deeper weak layers remains possible where hard slabs sit above weak sugary snow. This is most likely in thin snowpack parts of the region.
Recent snow and wind have added a critical load to weak, sugary snow at the base of the snowpack and potential exists for full depth avalanches. This problem may be more acute in lower snowpack areas.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong winds have formed storm and wind slabs. Conditions will be especially touchy in wind-exposed areas. </span><span class="s_AA239A9B">Surface avalanches may also step down to deeper, more destructive layers.
With recent switching winds all aspects may have pockets of wind slab on exposed features near ridge crests and cross-loaded gullies.
="s_3FE45715">In places the received more than around 30 cm of new snow, storm slabs are expected to be reactive to triggering.&nbsp; In the south of the region, wind slabs are expected to be the primary concern.&nbsp;
In the mountains closer to Terrace, I'd remain cautious in sheltered treeline terrain where buried surface hoar may be preserved. In the north of the region, full depth avalanches continue to fail on weak layers at the base of the snowpack.
Recent storm accumulations have likely gained significant strength. That said, I'd remain cautious in steep, higher elevation lee terrain. Surface avalanches may also step down to deeper, more destructive layers.
="s_3FE45715">Recent avalanche observations suggest wind slabs are still reactive to the weight of a person.
="s_3FE45715">Wind slabs may still be reactive to the weight of a person.
Recent snow on the weekend and wind has accumulated wind slabs in the alpine and tree line lees. Surface avalanches may also step down to deeper, more destructive layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong winds have formed storm and wind slabs. Conditions will be most touchy in wind-exposed areas. </span><span class="s_AA239A9B">Surface avalanches may also step down to deeper, more destructive layers.
With recent switching winds, all aspects may have pockets of wind slab on exposed higher elevation features near ridge crests and cross-loaded slopes.
="s_3FE45715">Fresh wind slabs are expected to remain sensitive to human triggering, especially on steep and unsupported (convex) slopes. Winds have recently switched from south to north and wind slabs should be expected on all aspects in exposed terrain.
="s_3FE45715">Recent switching winds may have formed pockets of wind slab on all aspects of exposed terrain near ridge crests and cross-loaded slopes. Use extra caution around shallower snowpack areas where wind slabs could step down to deeper weak layers.
="s_3FE45715">In places the received more than around 30 cm of new snow, storm slabs are expected to be reactive to triggering. In the south of the region, wind slabs are expected to be the primary concern.
Watch for pockets of wind slabs on exposed features near ridge crests and cross-loaded slopes. Be cautious around thin rocky areas where wind slabs could 'step down' to deeper weak layers.
These slabs are slow to bond. Expect them to be reactive for the next few days.
If these slabs react, expect a large propagation, and likely a step down to deeper layers.
Surface slabs and thin areas can potentially wake this layer up. Thin areas should be treated with caution.
="s_3FE45715">Fresh wind slabs are expected to remain sensitive to light triggers, especially on steep and unsupported (convex) slopes. Expect to find them lurking below ridge crests and behind terrain features on all aspects at all elevations in exposed terrain.
New snow combined with winds will build fresh wind slabs on leeward terrain features. New wind slabs will likely have a poor bond to the old snow surfaces which comprise of hard snow and a firm crust. Sluffing from steeper terrain features is likely.
="s_3FE45715">Recent switching winds may have formed pockets of wind slab on all aspects at upper elevations especially near ridge crests and cross-loaded slopes. Use caution around shallower snowpack areas where wind slabs could step down to deeper weak layers.
In the mountains closer to Terrace, remain cautious in sheltered treeline terrain where buried surface hoar may be preserved. In the north of the region, full depth avalanches continue to fail on weak layers at the base of the snowpack.
Recent strong wind has accumulated wind slabs in alpine and tree line lees. Surface avalanches may also step down to deeper, more destructive layers.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New snow and strong winds have formed wind slabs in lee areas. </span><span class="s_AA239A9B">Surface avalanches may also step down to deeper, more destructive layers.
Switching winds have formed stiff pockets of wind slab on exposed features near ridge crests and cross-loaded slopes. Be cautious around thin rocky areas where wind slabs could 'step down' to deeper weak layers.
Even though winds will be light, expect to find these near ridges and crossloaded features. The snow will be cold, it will take very little wind to redistribute the snow/
If these slabs react, expect a large propagation, and likely a step down to deeper layers. Storm slabs may be enough to trigger these slabs. Especially at treeline where the hardslab doesn't exist.
Surface slabs, heavy snow loading and thin areas can potentially wake this layer up. Thin areas should be treated with caution.
Last week's snow and wind have added a critical load to weak, sugary snow at the base of the snowpack and potential exists for full depth avalanches. This problem may be more acute in lower snowpack areas.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Moderate to strong winds have formed wind slabs in lee areas. </span><span class="s_AA239A9B">Surface avalanches may also step down to deeper, more destructive layers.
="s_3FE45715">New snowfall is accumulating. Additionally, combined with easterly wind this will start to form wind slabs in upper elevation lees.
="s_3FE45715">New storm slabs will likely have a poor bond to the old snow surfaces especially on leeward slopes that are wind loaded.
="s_3FE45715">New storm slabs will likely have a poor bond to the old snow surfaces especially on leeward slopes that are wind loaded. Use caution around shallower snowpack areas where storm slabs could step down to deeper weak layers.
="s_3FE45715">Fresh storm slabs are forming over a weak layer of snow that was formed during recent clear weather. Expect the new snow to be especially touchy in wind-exposed areas.
="s_3FE45715">Variable winds have formed wind slabs on a wide range of aspects in the days since the storm. Expect them to react to human triggering.
Reactive storm slabs will likely have a poor bond to the variety of old snow surfaces.
Additional loading from new storm snow and wind may have enough mass to overload the weaker facets that exist mid-pack and/ or deeper in the snowpack. If reached critical load, the potential for full depth avalanches
Reactive storm slabs continue to build through the weekend and will likely have a poor bond to old snow surfaces. Sluffing from steeper terrain features is likely.
="s_3FE45715">Fresh storm slabs will form over Friday night and Saturday. A wide range of weak surfaces will prevent the new snow from bonding well over the short term. Expect conditions to be especially touchy in wind-exposed areas
="s_3FE45715">Storm slabs are forming over a wide range of weak surfaces. Expect conditions to be especially touchy in wind-exposed areas and be aware of the potential for a small storm slab avalanche to 'step down' to either wind slab or a deeper weak layer.
Persistent slab problems are back in play as new load is added to the snowpack. Stick to supported terrain and exercise extra caution where new snow is piling onto a shallow snowpack.
Recent new snow on Saturday and into Sunday combined with moderate westerly winds will build new storm slabs in alpine terrain.
Loose dry slides may trigger storm slabs on underlying slopes.
Triggering of these slabs from a thin weak area may cause an avalanche that involves the deeper layers and the entire snowpack.&nbsp;
="s_3FE45715">Variable winds have formed wind slabs on a wide range of aspects in the days since the storm. Light snowfall and gusty winds over the past couple of days have contributed to the problem, especially in the south of the region.
The persistent weakness buried mid-December has been responsible for several large human-triggered slab avalanches and subsequent burials last week. These deeper weaknesses will be slow to heal and need to be considered in your terrain selection.
="s_3FE45715">Touchy storm slabs reactive to human triggers. Don't forget about what's above your head. Natural avalanches starting in the alpine may run long distances.
Recent strong wind has created wind slabs in alpine and tree line lees. Surface avalanches may also step down to deeper, more destructive layers.
In the north of the region, full depth avalanches continue to fail on weak layers at the base of the snowpack.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Touchy storm slabs reactive to human triggers. Don't forget about what's above your head. Natural avalanches starting at ridge tops may run to valley bottoms.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Touchy storm slabs reactive to human triggers. Smaller storm slabs may step-down to deeper weak layers, resulting in large, destructive avalanches.</span><span class="s_3FE45
This problem is more prevalent in the far north areas of the region and is a low likelihood, high consequence scenario that will need to be monitored as snow loads increase.
Touchy storm slabs becoming more likely to trigger.
Smaller storm slabs may step-down to deeper weak layers, resulting in large, destructive avalanches.
="s_3FE45715">The size and distribution of natural storm slab avalanches will increase significantly by Sunday afternoon. Avoid all avalanche terrain.
With up to 80cm of snow in the past 48 hours, storm slabs are very touchy to human triggering. Forecasters experienced numerous remotely triggered avalanches on Sunday.
Large amounts of new snow is producing widespread sluffing.
Triggering of these slabs from a thin weak area may cause an avalanche that involves the entire snowpack. With the recent additional snow load, triggering of these deeper layers is now more likely.
="s_3FE45715">The size and distribution of natural storm slab avalanches will increase significantly by Monday afternoon. Avoid all avalanche terrain.
Very touchy storm slabs have formed on virtually all aspects and elevations, especially in the alpine and tree line areas. Avoid all avalanche terrain and overhead exposure.
="s_3FE45715">Storm slabs are forming over a wide range of weak surfaces. Expect conditions to be especially touchy in wind-exposed areas and be aware of the potential for storm slab avalanches to entrain loose snow or even 'step down' to a deeper weak layer.
Loose snow has been very reactive to human triggering and has the potential to generate dangerous flows in steep terrain. Riding in confined terrain will amplify this hazard.
="s_3FE45715">Touchy storm slabs reactive to human triggers. Storm slab reactivity may persist for longer than usual due to the presence of buried surface hoar (feathery crystals) or hard crusts.
="s_3FE45715">Variable winds have formed wind slabs on a wide range of aspects over the past week. Light snowfall and gusty winds over the past couple of days have contributed to the problem, especially in the south of the region.
The persistent weakness buried mid-December has been responsible for several large human-triggered slab avalanches and subsequent burials in late January. These deeper weaknesses will be slow to heal and must be considered in your terrain selection.
1681A555">Touchy storm slabs reactive to human triggers. Use small slopes with low consequence to test the bond of the storm snow.
Touchy storm slabs becoming more likely to trigger. Avoid avalanche terrain during periods of heavy loading by snow or wind.
="s_3FE45715">Another dose of new snow will continue feeding our storm slab problem into Monday. A wide range of weak surfaces will prevent the new snow from bonding well over the short term. Expect conditions to be especially touchy in wind-exposed areas.
With up to 100cm of snow at Treeline in the past 72 hours, storm slab avalanches are almost certain to occur.
Sluffing is occurring in steep terrain on all aspects and at all elevations.
Recent strong to extreme outflow winds have formed hard wind slabs in leeward terrain features. These slabs are expected to remain reactive on Tuesday and ongoing moderate outflow wind may continue to add additional load to these slabs.
="s_3FE45715">The recent storm snow is expected to be very touchy on Tuesday, especially in wind affected terrain. Weak snow crystals beneath the storm snow may increase the reactivity of these storm slabs.
1681A555">Lingering storm slabs may remain reactive to human triggers.
1681A555">Lingering storm slabs may remain reactive to human triggers where the bond to the crust is poor.
="s_3FE45715">Storm slabs remain reactive to human triggers. Storm slab reactivity may persist for longer than usual due to the presence of buried surface hoar (feathery crystals) or hard crusts.
Storm slabs will be most reactive in wind effected terrain. Use caution as you transition into wind effected snow.
The recent storm snow is expected to be very touchy on Tuesday, especially in wind affected terrain.
="s_3FE45715">A weak layer at the bottom of the snowpack is creating the potential for full depth avalanche releases. Storm slab avalanches have the potential to step down to this layer. This is most likely in thin snowpack areas of the region.
="s_3FE45715">Fresh storm slabs have formed over a wide range of weak surfaces that will prevent the new snow from bonding well over the short term. Expect conditions to be especially touchy in wind-exposed areas.
="s_3FE45715">Storm slabs have formed over a wide range of weak surfaces. Expect conditions to be especially touchy in wind-exposed areas and be aware of the potential for storm slab avalanches to entrain loose snow or even 'step down' to a deeper weak layer.
Persistent slab problems may be back in play with the new load that has been added to the snowpack. Stick to supported terrain and exercise extra caution where new snow is piling onto a shallow snowpack.
="s_3FE45715">Fresh storm slabs have built up over a weak layer of snow that formed during last week's clear weather. Expect the new snow to be especially touchy in wind-exposed areas.
="s_3FE45715">Variable winds formed wind slabs on a wide range of aspects last week. Light snowfall and strong winds over the past couple of days have contributed to the problem, especially in the south of the region.
A persistent weakness buried in mid-December was responsible for several large human-triggered avalanches in late January. Another weakness buried in mid-January produced a remotely triggered avalanche within the last week.
="s_3FE45715">Storm slab reactivity may persist for longer than usual due to the presence of buried surface hoar (feathery crystals) or hard crusts.
Wind slabs are everywhere in Alpine and Treeline areas. We are at the tail end of a large natural avalanche cycle, but many slopes remain prime for human-triggering. Winds have been strong from numerous directions, so wind slabs exist on all aspects.
Large sluffs continue to occur, many of which are running long distances and/or triggering slabs on the underlying slopes.
Recent strong to extreme outflow winds have formed hard wind slabs in leeward terrain features. These slabs are expected to remain reactive on Wednesday and ongoing moderate outflow wind may continue to add additional load to these slabs.
A weakness at the bottom of the snowpack is lingering and creating a high probability/high consequence problem.&nbsp; This layer may be directly triggered in shallow snowpack areas or smaller avalanches could step down to it.
1681A555">Storm slabs reported as becoming less reactive.
="s_3FE45715">The recent storm snow is expected to be touchy on Wednesday, especially in wind affected terrain. A weakness beneath the storm snow may increase the reactivity of these storm slabs.
="s_3FE45715">Storm slabs have recently formed over a wide range of weak surface conditions. These storm slabs have proven especially touchy in wind-exposed areas and where they overlie sun crust.
="s_3FE45715">Variable winds formed touchy wind slabs on a wide range of aspects last week. Light snowfall and strong winds over the past couple of days have contributed to the problem, especially in the south of the region where more new snow accumulated.
The recent storm snow is expected to be touchy on Wednesday, especially in wind affected terrain.
="s_3FE45715">Storm slabs have recently formed over a wide range of weak surfaces. These slabs can be expected to remain reactive to human triggers, especially on unsupported slopes and where wind effect has promoted slab formation.
Persistent slab problems may be back in play with the new load that has been added to the snowpack. Stick to supported terrain and exercise extra caution where the new snow has stacked onto a previously shallow snowpack.
Wind slabs already dominate the landscape at Treeline and above, and the forecasted storm for Thursday will add to this problem. A natural avalanche cycle is expected to start again on Thursday.
The basal layers remain exceptionally weak. The potential for an avalanche initiated in the upper snowpack to step down to deep instability and cause a very large avalanche is a concern.
="s_3FE45715">Recent and continued light snowfall and strong winds have and are expected to contribute to keep wind slabs fresh and touchy, especially in the south of the region where more new snow accumulated.
="s_3FE45715">Thursday's storm is starting cold and ending warm. This creates a dangerous condition where warmer heavy snow is sitting on-top colder snow, making storm slab avalanches much more likely.
="s_3FE45715">Continued snowfall and winds are expected to keep storm slabs touchy, especially in wind-exposed areas and where there is an underlying sun crust.
="s_3FE45715">Heavy loading from snow and wind is expected to result in natural storm slab avalanches. Storm slabs are expected to remain highly sensitive to human triggers, especially on unsupported slopes and where wind and sun has promoted slab formation.
Recent strong to extreme outflow winds have formed hard wind slabs in leeward terrain features. These slabs are expected to remain reactive on Thursday and ongoing moderate outflow wind may continue to add additional load to these slabs.
Recent strong to extreme outflow winds have formed hard wind slabs in leeward terrain features. These slabs are expected to remain reactive as the wind may continue to add additional load to these slabs.
A weakness at the bottom of the snowpack is lingering and creating a high probability/high consequence problem. This layer may be triggered in shallow snowpack areas or  by the weight of smaller avalanches.
1681A555">Thursday's storm is starting cold and ending warm. This creates a dangerous condition where warmer heavy snow is sitting on-top colder snow, making storm slab avalanches much more likely.
="s_3FE45715">Heavy loading from snow and wind is expected to result in natural storm slab avalanches. Be aware of the potential for storm slab avalanches to entrain loose snow or even 'step down' to a deeper weak layer.
Storm slabs may step-down to deeper weak layers, resulting in large, destructive avalanches.
Additional new snow, warmer temperatures and wind are expected to create touchy new storm and wind slabs
="s_3FE45715">A weak layer at the bottom of the snowpack is creating the potential for full depth avalanche releases. Storm slab avalanches have the potential to step down to this layer. This is most likely in the thin snowpack areas of the region.
="s_3FE45715">Additional new snow, warmer temperatures and wind have created touchy new storm and wind slabs. Previously buried weakness beneath the storm snow may increase the reactivity of these storm slabs.
Recent snow combined with strong SW winds and warmer temps on Thursday have created widespread storm slabs in all open areas.&nbsp;  These slabs are more of a settlement slab in below treeline areas.&nbsp;
Buried wind slabs are widespread at Treeline and above. A natural avalanche cycle is expected to start again on thursday evening and continue into friday.
="s_3FE45715">Storm slabs are expected to remain highly sensitive to human triggers, especially on unsupported and wind-loaded slopes.
="s_3FE45715">Storm slabs are highly sensitive to light triggers, and especially deep and touchy on wind-loaded slopes. Be aware of the potential for storm slab avalanches to entrain loose snow or even 'step down' to a deeper weak layer.
="s_3FE45715">Additional new snow, warmer temperatures and wind have created touchy new storm and wind slabs.
Additional new snow, warmer temperatures and wind have created touchy new moist storm and wind slabs
A weakness at the bottom of the snowpack is lingering. This layer may be triggered in shallow snowpack areas or by the weight of smaller avalanches.
1681A555">Thursday's storm started cold and ended warm. This creates a dangerous condition where warmer heavy snow is sitting on-top colder snow, making storm slab avalanches much more likely.
Recent strong to extreme outflow winds have formed hard wind slabs in leeward terrain features. Ongoing outflow wind may continue to add additional load to these slabs.
1681A555">Continued snow and wind are making the existing storm slabs increasing dangerous.
="s_3FE45715">The warming trend throughout the storm has created a dangerous condition where warmer heavy snow is sitting on-top colder snow, making storm slab avalanches much more likely.
1681A555">Treeline and below will have fresh small storm slabs sitting on the new crust. Storm slabs in the alpine will be much larger and more reactive than shown here.
="s_3FE45715">Heavy loading from snow and wind is likely resulting in natural avalanche activity.
="s_3FE45715">Heavy loading from snow and wind is likely resulting in large natural avalanches.
Expect to find this in exposed areas. The slab appears to be helping distribute the new snow load over the weaker layers below. Use your probe to find the layer. Don't be fooled by a seemingly settled snowpack.
Many avalanches have stepped to this layer. Very large avalanches can be expected if this layer is involved.
1681A555">Treeline and below will have fresh small storm slabs sitting on the new crust. Storm slabs in the alpine will be much larger and more reactive than shown here, especially on northerly aspects.
Fresh storm slabs will begin forming Friday night and over the day on Saturday. Extreme southwest winds will promote rapid slab formation and touchy conditions within the new snow.
Strong outflow winds have shifted to a strong southwest flow, coupled with a light dose of new snow. The changing pattern leaves us with wind slabs new and old on a wide range of aspects. Expect thin new slabs to be especially touchy on Saturday.
="s_3FE45715">Continued wind-loading will likely result in sustained natural avalanche activity. Fresh storm slabs are highly sensitive to light triggers, and especially deep and touchy on wind-loaded slopes.
="s_3FE45715">The warming trend throughout the storm has created a dangerous condition where warmer heavy snow is sitting on-top of colder snow, making storm slab avalanches much more likely.
="s_3FE45715">Widespread storm slabs are highly sensitive to light triggers. Watch for locally deep slabs on wind-loaded slopes and sun-exposure to increase sensitivity.
="s_3FE45715">Storm slabs are expected to remain highly sensitive to human triggers, with particularly deep and touchy slabs on wind-loaded slopes.
="s_3FE45715">Additional new snow, warmer temperatures and strong winds have created touchy new storm and wind slabs.
Additional new snow, warmer temperatures, and strong winds have created touchy new storm and wind slabs
1681A555">Continued snow and wind are making the existing storm slabs increasingly dangerous.
This is a broad category right now. Expect settlement slabs down low, and windslabs at treeline and above. The slabs are 50-60cm thick and are sitting on a variety of surfaces. Windy areas have a hardslab and sheltered areas have the Dec 18 facets.
Cornices are large and relatively new to the scene. Expect them to fail easily, especially as it warms up.
Many avalanches have stepped to this layer. Very large avalanches can be expected if this layer is involved. Large triggers(cornices) may wake this layer up.
="s_3FE45715">Storm slabs are expected to remain sensitive to human triggers, especially on wind-loaded slopes.&nbsp; Natural activity is possible from sun exposed slopes during the heat of the afternoon.
="s_3FE45715">Storm slabs are expected to remain sensitive to human triggers, especially on wind-loaded slopes.  Natural activity is possible from sun exposed slopes during the heat of the afternoon.</span><span class="s_3FE45
1681A555">Treeline and above will have small storm slabs (in some places sitting on a crust). Storm slabs in the alpine will be much larger and possibly more reactive than shown here, especially on northerly aspects.
="s_3FE45715">Storm slabs are expected to remain sensitive to human triggers, especially on wind-loaded slopes. Natural activity is possible from sun exposed slopes during the heat of the afternoon.
Persistent slab problems may be back in play with the new load that has been added to the snowpack and the upcoming warming. Stick to supported terrain and exercise extra caution where the new snow lies over a previously shallow snowpack.
="s_3FE45715">The warming trend throughout the storm has created a tricky condition where warmer heavy snow is sitting on-top of colder snow, making storm and wind slab avalanches much more likely.
1681A555">Continued snow and wind are making the existing storm and wind slabs dangerous.
="s_3FE45715">Recently formed storm slabs are expected to remain reactive to human triggering on Sunday, especially in wind-exposed areas. Steadily rising freezing levels will promote instability on each day of the current forecast period.
Fresh storm slabs are continuing to build under the influence of an intense coastal storm. Extreme southwest winds will promote rapid slab formation and touchy conditions within the new snow.
Strong outflow winds have shifted to a strong southwest flow, coupled with light accumulations of new snow. The changing pattern leaves us with a mix of touchy new wind slabs along with older, more stubborn hard slabs on a wide range of aspects.
A weakness at the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas or by the weight of smaller avalanches. The potential for a deep release on this layer will increase with rising freezing levels.
Recently formed storm slabs are expected to remain reactive to human triggering on Sunday, especially where recent winds have aided slab formation. Steadily rising freezing levels will promote instability on each day of the current forecast period.
="s_3FE45715">A weak layer at the bottom of the snowpack is creating the potential for full depth avalanche releases. Triggering is most likely in areas where storm snow piled onto a previously thin snowpack. Smaller avalanches may provide a sufficient trigger.
Wind slabs are everywhere, but the most recent loading is onto typical lee and cross-loaded features. The slabs are 50-60cm thick and are sitting on a variety of surfaces. These slabs are very sensitive to human-triggering.
Strong winds have been blowing our recent snow into reactive wind slabs in lee areas. Solar radiation and warming temperatures will make these fresh wind slabs especially touchy.
Roughly half of our current snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but steadily rising freezing levels will promote instability on each day of the current forecast period.
Just because it's t-shirt weather and a holiday Monday doesn't mean you can get complacent: Avoid steep sun-exposed slopes during the heat of the day.
1681A555">Treeline and above on northerly aspects will have small storm slabs (in some places sitting on a crust). Storm slabs in the alpine will be possibly more reactive than shown here, especially on northerly aspects.
Solar triggered sluffing is expected from steep sun exposed slopes during the heat of the afternoon. Sluffs have the potential to trigger slabs on the slopes below.
="s_3FE45715">Solar triggered sluffing is expected from steep sun exposed slopes during the heat of the afternoon. Sluffs have the potential to trigger slabs on the slopes below.
Strong winds have been redistributing new snow at the surface into thin wind slabs in lee areas. Solar radiation and warming temperatures will make these fresh wind slabs especially touchy.
="s_3FE45715">Most of our upper snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but steadily rising freezing levels will promote instability on each day of the current forecast period.
="s_3FE45715">The warming trend and strong winds from the past storm packed warmer heavy snow on-top of colder snow, making storm and wind slab avalanches much more likely.
Fresh storm slabs are continuing to build under the influence of an intense coastal storm. Extreme southwest winds and a rising freezing level will promote rapid slab formation and touchy conditions within the new snow.
Recent outflow winds have shifted to a strong southwest flow, coupled with light accumulations of new snow. The changed pattern leaves us with a mix of touchy new wind slabs along with older, more stubborn hard slabs on a wide range of aspects.
1681A555">The warming trend and strong winds from the past storm packed warmer heavy snow on-top of colder snow, making storm and wind slab avalanches much more likely.
This problem is more prevalent in the far north areas of the region and is a low likelihood, high consequence scenario that will need to be monitored as snow loads or temperatures increase.
1681A555">The last storm started cold and ended warm, creating a dangerous condition where warmer heavy snow is sitting on-top colder snow. Wind effect also made slab avalanches much more likely.
Just because it's mild out doesn't mean you can get complacent: Avoid steep sun-exposed slopes during the heat of the day.
="s_3FE45715">The recent storm snow overlies a weak layer and remains reactive to human triggering, especially in wind loaded terrain. Natural activity is possible from sun exposed slopes during the heat of the afternoon. Cornices are also expected to become weak.
="s_3FE45715">The recent storm snow overlies a weak layer and remains reactive to human triggering, especially in wind loaded terrain. Natural activity is possible from sun exposed slopes during the heat of the afternoon. Cornices are also expected to become weak.</span><span class="s_3FE45
The deep mid-November crust appears to be waking up and several avalanches have recently released down 200 cm in the snowpack.  Conservative terrain selection is critical while the alpine snowpack is warmed for the first time this winter.
Don't let the mild temperatures make you complacent: Avoid steep slopes facing the sun during the heat of the day.
Persistent slab problems may be back in play with the new load that has been added to the snowpack and the current warming and sun. Stick to supported terrain and exercise extra caution where the new snow lies over a previously shallow snowpack.
="s_3FE45715">Most of our upper snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but elevated freezing levels will promote instability on each day of the current forecast period.
Roughly half of our current snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but warm temperatures will put this bond to the test on each day of the current forecast period.
="s_3FE45715">A weak layer at the bottom of the snowpack is creating the potential for full depth avalanche releases. Triggering is most likely in areas where storm snow piled onto a previously thin snowpack and becomes more likely as warm temperatures persist.
Strong winds have been blowing our recent snow into reactive wind slabs in lee areas. Solar radiation and warming temperatures will make fresh wind slabs especially touchy.
Fresh storm slabs will continue to build on Tuesday as another pulse from our coastal storm makes landfall. Extreme southwest winds and high freezing levels will promote rapid slab formation and very touchy conditions within the new snow.
Last week's outflow winds have shifted to a strong southwest flow, coupled with light accumulations of new snow. The changed pattern leaves us with a mix of touchy new wind slabs along with older, more stubborn hard slabs on a wide range of aspects.
A weakness at the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas or by the weight of smaller avalanches. The potential for a deep release on this layer will remain elevated while warm temperatures persist.
Wind slabs are everywhere in the alpine.&nbsp; Moist snow on steep solar aspects at all elevations
Heavy rain will saturate the upper snowpack and may trigger wet slab avalanche release on the widespread Feb 3rd crust, down 50-70cm.
="s_3FE45715">A weak layer from early February down 50-80 cm remains reactive to human triggering in isolated areas. Smaller avalanches have the potential to step down to this layer.
="s_3FE45715">Strong southwest winds, mild temperatures, and new snowfall are expected to form touchy new wind slabs on Wednesday at higher elevations.
Where precipitation falls as snow, watch out for storm slabs, especially on wind-loaded northerly features.
1681A555">The warming trend, strong winds and heavy precipitation will make storm and wind slab avalanches likely in the alpine.
="s_3FE45715">A weak layer from early February down 50-80 cm remains reactive to human triggering in isolated areas. Smaller avalanches have the potential to step down to this layer.</span><span class="s_3FE45
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">A weak layer from early February down 40-70 cm remains reactive to human triggering in isolated areas. Deeper weak layers in the snowpack also have the potential to wake up this week and very large avalanches are possible in isolated areas.&nbsp; </span><span class="s_AA239
="s_3FE45715">Strong southwest winds, mild temperatures, and new snowfall are expected to form touchy new wind slabs on Wednesday at higher elevations. </span><span class="s_3FE45
="s_3FE45715">A weak layer at the bottom of the snowpack is creating the potential for full depth avalanche releases. This weakness has been stressed by recent snowfall and warming, and is more likely to fail in areas where there has been less rider compaction.
="s_3FE45715">Most of our upper snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but continued warming may increase the likelihood of an avalanche. Watch for increased reactivity in high elevation wind-affected terrain.
="s_3FE45715">Most of our upper snowpack is essentially a storm slab. Its bond to the underlying snow is improving, but forecast warming may increase the likelihood of an avalanche. Watch for increased reactivity in high elevation wind-affected terrain.
Fresh storm slabs continued to build on Tuesday. Expect increased reactivity in higher elevation wind-exposed terrain. New snow will also add stress to recently buried surface hoar which appears most reactive around treeline.
A weak layer from early February down 60-80 cm remains reactive to human triggering in isolated areas. Deeper weak layers in the snowpack appear to have woken up this week and very large avalanches are possible in isolated areas.
Wind affected upper snowpack is everywhere in the alpine.
="s_3FE45715">A persistent weakness down 40-70 cm remains remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weakness resulting very large avalanches.
="s_3FE45715">Touchy fresh wind slabs are likely lurking below ridgecrests and behind terrain features at higher elevations.
="s_3FE45715">A persistent weakness down 50-80 cm remains remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this layer.
A persistent weakness down 60-80 cm remains remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weakness resulting very large avalanches.
="s_3FE45715">New snow and extreme winds are forecast to create reactive new wind slabs on Thursday. Conditions are expected to intensify throughout the day, so be prepared to adjust your travel plans to more conservative terrain.
="s_3FE45715">A weak layer at the base of the snowpack has the potential for climax avalanches. As temperatures cool over the next few days, this weakness may gain strength. I still don't trust this layer, especially in areas with minimal rider compaction.
="s_3FE45715">New snow and extreme winds are forecast to create reactive new storm slabs on Thursday. Conditions are expected to intensify throughout the day, so be prepared to back-off to simple terrain and watch your overhead exposure.
Fresh storm slab development should continue into Thursday. Expect increased reactivity in higher elevation wind-exposed terrain. New accumulations may also add stress to deeply buried surface hoar which appears most reactive around treeline.
Watch for fresh and reactive wind slabs in exposed high elevation terrain. Wind slabs may &quot;step down&quot; to deeper more destructive layers including surface hoar buried on February 10th.
="s_3FE45715">Fresh storm slabs will remain reactive at higher elevations, especially in wind-exposed terrain.</span><span class="s_3FE45
Fresh storm slabs exist mainly at alpine elevations, becoming thinner where precipitation fell as rain. Maintain awareness of new snow depth as you gain elevation and expect the potential for human triggering the full depth of new snow.
Fresh storm slabs will remain reactive at higher elevations, especially in wind-exposed terrain. New accumulations may also add stress to deeply buried surface hoar, which appears most reactive around treeline.
The alpine has only been lightly effected by the warm weather. Surface layers have bonded and &quot;healed&quot;. The deeper layers were insulated from the warmth and remain the same as they were before. Inspect this interface for signs of weakness.
Many avalanches have stepped to this layer. As the surface layers bond, this layer will require larger triggers to initiate. Thin areas and transitional terrain remain a concern.
1681A555">Although they are likely limited to alpine terrain, look for recently formed storm slabs as you gain elevation. These slabs may overlie a hard crust and will likely remain reactive to human triggering.
="s_3FE45715">Watch for fresh and reactive wind slabs in exposed high elevation terrain.
1681A555">Recently formed storm slabs are expected to remain reactive to human triggering on Friday. Expect hazard to increase along with the depth of new snow as you gain elevation.
A persistent weak layer existing mainly in the north of the region is creating a 'low probabity/high consequence' avalanche problem. The recent storm has added a fresh load above this layer, potentially increasing its likelihood of triggering.
1681A555">Fresh storm slabs have formed with heavy snowfall continuing through Thursday evening. Expect touchy conditions and easy human-triggering on Friday, especially in areas where wind has sped up slab formation.
Storm slabs may step-down to deeper weak layers, resulting in large, destructive avalanches. Areas harbouring a thin snowpack carry greater potential for triggering a deeply buried weakness.
New storm slabs are building in alpine areas.
Alpine and treeline areas may have a sun crust on steep solar aspects up to 2400m. The deeper layers were insulated from the warmth and remain the same as they were before. Inspect this interface for signs of weakness.
Past avalanches have stepped to this layer. Thin areas and transitional terrain remain a concern.&nbsp;
Storm slabs may remain reactive in wind-exposed terrain and where they sit above preserved surface hoar at treeline.
="s_3FE45715">Fresh storm slabs are sensitive to light triggers and particularly deep and touchy on wind-loaded slopes.
="s_3FE45715">The fresh snow is sensitive to light triggers and particularly deep and touchy on wind-loaded slopes.
A weakness at the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas or by the weight of smaller avalanches.
Watch for reactive wind slabs in exposed high elevation terrain. Wind slabs may &quot;step down&quot; to deeper more destructive layers, including surface hoar buried on February 10th.
="s_3FE45715">Fresh storm slabs will remain reactive at higher elevations, especially in wind-exposed terrain.
1681A555">Look for recently formed storm slabs as you approach alpine elevations. These slabs may overlie a hard crust and could remain reactive to human triggering over the short term.
="s_3FE45715">A weak layer near the base of the snowpack has the potential for large avalanches, especially in areas with minimal rider compaction and areas with thin variable snow cover.
1681A555">Storm slabs have already proven to be reactive and will be bulking up with new snow all weekend. Expect touchy conditions and easy human-triggering to persist, especially in areas where wind has sped up slab formation.
1681A555">Our storm slabs are transitioning away from natural triggering and into the realm of human triggering. Strong winds have played a role in maintaining touchy conditions for Saturday.
="s_3FE45715">New snow will form fresh and touchy wind slabs.
="s_3FE45715">A weak layer near the base of the snowpack has the potential for large avalanches, especially in areas with minimal rider compaction or thin variable snow cover.
="s_3FE45715">Watch for fresh wind slabs in exposed high elevation terrain.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Old wind slabs may still be reactive in northerly alpine terrain. New snow and moderate southwest wind will likely form thin new wind slabs on Sunday which may be touchy where they overlie a crust. Large lingering cornices may also still be weak.</span><span class="s_AA239
="s_3FE45715">Old wind slabs may still be reactive in northerly alpine terrain. New snow and moderate southwest wind will likely form thin new wind slabs on Sunday which may be touchy where they overlie a crust. Large lingering cornices may also still be weak.
Wind slabs likely exist on a variety of aspects. This includes fresh wind slabs formed by outflow winds and lingering wind slabs from last week's storm. Wind slabs may be more reactive above buried rain crusts.
="s_3FE45715">Fresh storm slabs are sensitive to light triggers and particularly deep and touchy on wind-loaded (northerly) slopes.
New wind slabs 20-30cm thick are building in alpine areas.
Alpine and treeline areas have a sun crust on steep solar aspects up to 2400m. The deeper layers were insulated from the warmth and remain the same as they were before. Inspect this interface for signs of weakness.
Past avalanches have stepped to this layer. Thin areas and transitional terrain remain a concern.
="s_3FE45715">New wind slabs are expected to form on Sunday in wind exposed terrain. These slabs are expected to be touchy where they overlie a melt-freeze crust.
="s_3FE45715">The recent storm snow overlying the widespread crust is expected to remain reactive to human triggering, especially in wind loaded terrain. Watch for additional wind loading on Sunday with the forecast for new snow and moderate southwest wind.
Storm slabs may step-down to deeper weak layers, resulting in large, destructive avalanches. Areas with a thin snowpack have greater potential for triggering a deeply buried weakness.
New wind slabs 20-30cm thick in alpine areas.
="s_3FE45715">New storm slabs are expected to form on Monday as a result of heavy snowfall Sunday overnight. These slabs are expected to be touchy in wind loaded terrain and on steep slopes where they overlie the hard melt-freeze crust.
Watch for wind slabs on lee and cross-loaded terrain.
="s_3FE45715">New snow and moderate southwest wind will likely form new wind slabs on Monday which may be touchy where they overlie a crust. Large lingering cornices may also still be weak.
="s_3FE45715">Old wind slabs may still be reactive in northerly alpine terrain. New snow and moderate southwest wind will likely form thin new wind slabs on Monday which may be touchy where they overlie a crust. Large lingering cornices may also still be weak.
Wind slabs likely exist on a variety of aspects, including fresh wind slabs formed by outflow winds and lingering wind slabs from last week's storm.
="s_3FE45715">Touchy wind slabs are likely lurking below ridge crests and behind terrain features at higher elevations.
="s_3FE45715">The recent storm snow may still be reactive to human triggering in isolated areas such as high north aspects where buried surface hoar is preserved or recently wind loaded terrain features.
="s_3FE45715">New snow is forming reactive storm slabs that will be thicker and more reactive in wind affected terrain.
Wind slabs are likely still lurking below ridge crests and behind terrain features at higher elevations. Choose your line carefully and use ridges or ribs to avoid pockets of wind slab.
="s_3FE45715">Reactive wind slabs may still be lingering in high north facing terrain. Large lingering cornices may also still be weak and could fail under the weight of a person.</span><span class="s_3FE45
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">It may be possible to trigger wet sluffs on steep sun exposed slopes during the heat of the afternoon.</span><span class="s_AA239
="s_3FE45715">Reactive wind slabs may still be lingering in high north facing terrain. Large lingering cornices may also still be weak and could fail under the weight of a person.
It may be possible to trigger wet sluffs on steep sun exposed slopes during the heat of the afternoon.
="s_3FE45715">Touchy wind slabs have been found lurking below ridge crests and behind terrain features at higher elevations.
Wind slabs between up to 50cm thick have formed in lee and cross-loaded features in the Alpine and Treeline. A few naturally triggered wind slab avalanches have occurred in the past 12hrs. These slabs were very large and have run full path.
A dense slab formed in late January is buried as much as 100cm in the snowpack. This slab is potentially still trigger-able, and could result in a very large avalanche
Past avalanches have stepped down to this layer. Thin areas and transitional terrain remain a concern.
="s_3FE45715">The recent storm snow may still be reactive to human triggering on Tuesday, especially in wind loaded terrain or steep slopes where the new snow sits over a hard crust layer.
="s_3FE45715">It may be possible to trigger wet sluffs on steep sun exposed slopes during the heat of the afternoon.
="s_3FE45715">The recent storm snow is expected to be reactive to human triggering, especially in wind loaded terrain or on steep unsupported slopes.&nbsp;
Wind slabs are still lurking below ridge crests and behind terrain features at higher elevations. Choose your line carefully and use ridges or ribs to avoid pockets of wind slab.
="s_3FE45715">A persistent weakness down 60-90 cm remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this layer.
="s_3FE45715">Forecast new snow and southwest winds are expected to develop new storm slabs in the alpine and at treeline.
="s_3FE45715">Forecast new snow and wind are expected to develop new storm slabs on all aspects. These thin new slabs may be easy to trigger and may slide fast and far due to the underlying crust.
A persistent weakness down 60-80 cm remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weakness resulting very large avalanches.
It may be possible to trigger loose sluffs on steep sun exposed slopes during the heat of the afternoon.
Recent storm snow has been transported by southwest winds into deep pockets of wind slab on lee slopes. If northeast outflow winds arrive, expect new wind slabs to develop on south through west aspects.
="s_3FE45715">Reactive wind slabs may still be lingering in high north facing terrain. </span><span class="s_3FE45
="s_3FE45715">It may be possible to trigger loose sluffs on steep sun exposed slopes during the heat of the afternoon.
Wind slabs exist on all aspects but tend to be thicker on easterly aspects. These may be up to 50cm thick in heavily loaded areas.
This hard slab is spotty in nature. Expect to see it start near treeline and carry on higher. If it does react, it will likely propagate for a long ways.
="s_3FE45715">The recent storm snow is expected to remain reactive to human triggering, especially in wind loaded terrain or on steep unsupported slopes.
="s_3FE45715">Deep storm slabs (50-60cm) may take some time to settle and bond to the old surface. This problem may linger in areas with a hard rain crust below the storm snow.
We had one report of a deep persistent slab avalanche size 3.5 at Mt Harmer that released during the storm. Terrain with similar exposure to the wind and a shallow weak snowpack may behave in the same manner.
="s_3FE45715">Storm slabs may take a couple of days to settle and bond to the old surfaces.
Changing wind directions may develop new wind slabs on south through west aspects. Old wind slabs may continue to linger on other aspects.
="s_3FE45715">A persistent weakness down 40-70 cm remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weakness resulting very large avalanches.
Fresh cornice growth may be large and fragile. Cornice falls may release storm slabs, or step down to deeply buried weak layers resulting in large avalanches.
There have been two natural deep persistent slab releases in the past two days in the Lizard range. Both of these avalanches were on northeast aspects in the alpine, and released to size 3.0 or larger.
="s_3FE45715">In the north of the region near Valemount, a persistent weakness down 60-90 cm remains sensitive to light triggers. Smaller avalanches have the potential to step down to this layer.
="s_3FE45715">A persistent weakness down 50-80 cm remains sensitive to light triggers in isolated areas. Smaller avalanches have the potential to step down to this layer.
="s_3FE45715">Maintain caution around wind slabs in wind-exposed, higher elevation terrain. These are likely to remain sensitive to human triggering over the short term.
="s_3FE45715">Wind slabs may still be lingering in high, north facing terrain. Expect slabs to be particularly reactive on steep, unsupported slopes.
="s_3FE45715">Recent storm snow has produced numerous small avalanches and is most suspect in wind affected terrain and where it sits above hard crusts.
There have been two natural deep persistent slab releases in the past few days in the Lizard range. Both of these avalanches were on northeast aspects in the alpine, and released to size 3.0 or larger.
="s_3FE45715">Recent storm snow may be loose and unconsolidated in some areas. In areas where the storm snow has been transported by the wind, or settled into a slab, it may take a couple of days to bond to the old surfaces.
Recent storm snow has produced numerous small avalanches and is most suspect in wind affected terrain and where it sits above a hard crust.
="s_3FE45715">Several persistent weak layers remain a concern including the early February surface hoar and facets (40-60 cm deep), and the December facets in shallow snowpack areas (&gt;100 cm deep).
="s_3FE45715">Wind slabs have been lurking below ridge crests and behind terrain features at higher elevations.
These slabs are now lightly buried under the new snow from the last few days. So far these have been an issue in steep convex terrain and below cliffs. Crossloaded areas at treeline also have the slabs, however these are a bit more stubborn.
Triggering this layer is still a possibility in thin areas. Expect large propagations.
We are approaching the &quot;low probability, high consequence&quot; phase of the winter. Respect the potential for this layer to react to large triggers, or weak shallow areas.
="s_3FE45715">The fresh snow may still be reactive in isolated areas, particularly on wind-loaded slopes.
A persistent weak layer of surface hoar and facets down 60-80 cm remains a concern in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weaknesses, resulting large avalanches.
="s_3FE45715">Maintain caution around wind slabs in wind-exposed, higher elevation terrain. These may remain sensitive to human triggering over the short term.
="s_3FE45715">Our storm snow is on a steady stabilizing trend, but touchy conditions have been reported on a range of aspects in wind exposed areas. Watch for signs of wind effect and do your due diligence with snowpack tests before committing to bigger terrain.
Any new snow accumulations we receive by Friday morning are expected to form a poor bond to the current snow surface. This may result the formation of touchy new storm slabs or, if the snow is less cohesive, a loose dry avalanche problem.
Watch for wind loaded slopes in exposed alpine terrain.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas, resulting in large destructive avalanches.
="s_3FE45715">Small wind slabs have been lurking below ridge crests and behind terrain features at higher elevations.
These slabs are now lightly buried under the new snow from the last few days. So far these have been an issue in steep convex terrain and below cliffs. Cross-loaded areas at treeline also have the slabs, however these are a bit more stubborn.
A persistent weak layer of surface hoar and facets down 60-80 cm remains a concern in isolated areas. Smaller avalanches have the potential to step down to this and deeper persistent weaknesses, resulting in large avalanches.
="s_3FE45715">Watch for wind slabs on lee and cross-loaded terrain.
="s_3FE45715">Watch for wind slabs lingering in the immediate lee of exposed terrain features in the alpine, especially on north-facing terrain.
A possible pattern of persistent slab avalanche activity has emerged in the northern part of the region. Backcountry users in this area are urged to dial back their terrain selection. Please see our snowpack discussion for more information.
="s_3FE45715">Watch for wind slabs lingering in the immediate lee of exposed terrain features in the alpine, especially on north-facing terrain. With up to 20 cm of new snow, areas in the south of the region will have a much higher risk of touchy new wind slabs.
Our new snow accumulations are expected to form a poor bond to the previous snow surface. This might not introduce much hazard with 5 cm of new snow, but elevated caution is required in areas that received around 15 cm of new snow.
These have been an issue in steep convex terrain and below cliffs. Cross-loaded areas at upper treeline and alpine could be freshly loaded with the recent wind.
The buried hardslab is the concern here. Probing with a ski pole is the best way to monitor its location. Expect wide propagations if it does get triggered.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas to produce large destructive avalanches.
Watch for wind slabs in the immediate lee of ridges and crossloaded alpine terrain.
Changing wind directions may develop new wind slabs on south through west aspects. Old wind slabs may continue to linger on north through east aspects.
Several persistent weak layers buried 50-100 cm deep remain a concern (surface hoar, facets, and crusts). Slopes with thin or variable snowpack are the most suspect trigger points.
="s_3FE45715">Watch for wind slabs in the immediate lee of ridges and crossloaded alpine terrain.
="s_3FE45715">Watch for wind slabs lingering in the immediate lee of exposed terrain features in the alpine, especially on north-facing terrain. With up to 20 cm of recent snow, areas in the south of the region will have a higher risk of more reactive wind slabs.
Sustained snowfall will combine with moderate southerly winds to form fresh wind slabs in lee terrain on Sunday. A range of weak surface layers will prevent the new snow from forming a good bond to the surface over the short term.
With another 10 cm in the forecast, up to 25 cm of new snow will have accumulated in some parts of the South Coast by Sunday morning. A poor bond is expected at the new snow interface, so storm slabs are likely to remain reactive on Sunday.
="s_3FE45715">Deep storm slabs (70-100cm) will take some time to settle and bond to the old surface. This problem may linger in areas with a hard rain crust below the storm snow.
="s_3FE45715">20 to 40 cm of recent light density storm snow rests on top of an old storm/wind slab 50 to 60 cm in depth that may still be sensitive to human triggering, especially in steep terrain. Once the wind picks up, touchy wind slabs will be easily formed.
There have been two natural deep persistent slab releases in the past week in the Lizard Range. Both of these avalanches were on northeast aspects in the alpine, and released to size 3.0 or larger.
="s_3FE45715">Recent storm snow may remain loose and unconsolidated in some areas, but human triggerable slabs are possible in areas where the storm snow has been transported by the wind, or settled into a slab.
A lingering weakness at the bottom of the snowpack may remain sensitive to human triggering, especially in shallow snowpack areas.  Surface avalanches in motion also have the potential to step down and trigger deep persistent slabs.
Changing wind directions Monday may form new wind slabs on south through southeast aspects. Old wind slabs may continue to linger on north through east aspects.
="s_3FE45715">Watch for fresh wind slabs </span><span class="s_3FE45715">on lee and cross-loaded terrain.</span><span class="s_3FE45
="s_3FE45715">A weak layer of facets near the bottom of the snowpack is lingering and may be triggered in shallow snowpack areas and produce large destructive avalanches.
="s_3FE45715">Fresh wind slabs exist below ridge crests and behind terrain features at higher elevations.
Recent winds have created isolated windslabs in lee and cross loaded areas
This layer will be with us for the year and should be put into every slope decision.
="s_3FE45715">Watch for fresh wind slabs developing on lee and cross-loaded terrain.</span><span class="s_3FE45
A possible pattern of persistent slab avalanche activity has emerged in the northern part of the region. Anyone recreating in the mountains north of Pemberton is urged to choose conservative terrain and exercise extreme caution on northerly aspects.
="s_3FE45715">Watch for wind slabs in the lee of exposed, higher elevation terrain features. Shifting winds mean that slabs can be found on a range of aspects. With up to 35 cm of recent snow, thicker, more reactive slabs are expected in the south of the region.
Our 15-25cm of low density new snow will become more reactive as time and wind promote slab development. Shifting winds may see slabs form on a range of aspects while a variety of weak surface layers prevent the new snow from bonding to the surface.
Windy conditions will persist but shift to a southwest flow on Monday, leaving us with new wind slabs formed and forming on a wide range of aspects. Increased caution is required in the Hemlock area, where deeper and more recent accumulations exist.
="s_3FE45715">Watch for wind slabs lingering in the immediate lee of exposed terrain features in the alpine, especially on north-facing terrain. Thin new slabs can be expected as a result of recent strong southwest winds.
Watch for fresh wind slabs in the immediate lee of ridges and crossloaded alpine terrain.
="s_3FE45715">Watch for fresh wind slabs on lee and cross-loaded terrain.
="s_3FE45715">A lingering weak layer of facets near the bottom of the snowpack may be triggered in shallow snowpack areas and produce large avalanches.
="s_3FE45715">Watch for fresh wind slabs in the immediate lee of ridges and crossloaded alpine terrain.
Recent winds have created isolated thin wind slabs in lee and cross loaded areas at Treeline and above.
The buried hard slab is the concern here. Probing with a ski pole is the best way to monitor its location. Expect wide propagations if it does get triggered.
This layer will be with us for the year and should be put into every slope decision. The current snowpack structure is very concerning, with the possibility of very large avalanches if a trigger point is found.
="s_3FE45715">Touchy wind slabs are lurking below ridgecrests and behind terrain features on all aspects in exposed terrain.
Touchy wind slabs are lurking below ridge crests and behind terrain features on all aspects in exposed areas.
="s_3FE45715">Watch for wind slabs in the lee of exposed, higher elevation terrain features. Shifting winds mean that slabs can be found on a range of aspects.
Changing wind directions may form new wind slabs on N-NE aspects. Old wind slabs may continue to linger on southerly aspects due to the recent outflow winds.
A lingering weakness at the bottom of the snowpack may remain sensitive to human triggering, especially in shallow snowpack areas. Surface avalanches in motion also have the potential to step down and trigger deep persistent slabs.
New snow will become more reactive as time and wind promote slab development. Shifting winds may see touchy slabs form on a variety of aspects.
Although generally harmless, loose snow sluffs have the potential to take you for a ride, which could have dire consequences if terrain traps are in the runout.
="s_3FE45715">up to 40 cm of recent light density storm snow sits on top of an old storm/wind slab 50 to 60 cm in depth that may still be sensitive to human triggering, especially in steep terrain. Once the wind picks up, touchy wind slabs will be easily formed.
New storm slabs will build with forecast snow and wind. They may be more reactive on leeward slopes that see deeper deposits due to wind loading. The new storm slabs may also be more reactive in locations where buried surface hoar exists.
="s_3FE45715">Watch for fresh wind slabs developing on lee and cross-loaded terrain.
New snow will become more reactive as warming temperatures and wind promote slab development. Shifting S to W winds may see touchy wind slabs form behind ridges and ribs, but also in open treeline areas.
Touchy wind slabs are lurking below ridge crests and behind terrain features on all aspects in exposed areas. If more than 25 cm of new snow accumulates (likely by Thursday) storm slabs will develop on steeper slopes even in the absence of wind.
="s_3FE45715">New snow and extreme winds on Tuesday night are expected to form reactive new wind slabs at treeline and in the alpine. The best and safest riding may be in sheltered, lower-elevation terrain.
="s_3FE45715">Touchy windslabs will form behind ridges, ribs, similar terrain features. Even open areas near treeline are likely to be wind affected.
="s_3FE45715">New snow and extreme westerly winds on Tuesday night are expected to form reactive new wind slabs at treeline and in the alpine. The best and safest riding may be in sheltered, lower elevation terrain.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack continues to surprise backcountry travelers. This potentially destructive layer deserves respect, and seems most reactive in shallow snowpack areas.
="s_3FE45715">New snow and extreme westerly winds on Tuesday night are expected to form reactive new wind slabs at treeline and in the alpine. The best and safest riding may be in sheltered, lower-elevation terrain.
Fresh storm slabs will likely be more reactive on leeward slopes that see deeper deposits due to wind loading, or where they overlie buried surface hoar.
Changing wind directions and new snow will build fresh wind slabs on N-NE aspects. Old wind slabs may continue to linger on southerly aspects due to the recent winds out of the North.
A lingering weakness at the bottom of the snowpack may remain sensitive to human triggering, especially in shallow snowpack areas. Smaller avalanches in motion also have the potential to step down and trigger deep persistent slabs.
A possible pattern of persistent slab avalanche activity has emerged in the northern part of the region. Recreating in the mountains north of Pemberton suggests using more conservative terrain with additional caution on northerly aspects.
="s_3FE45715">Watch for wind slabs in the lee of exposed, higher elevation terrain features. Areas with 25 cm of storm snow, e.g. Coquihalla, are likely to develop more widespread storm slabs on steeper terrain features (even where wind protected).
="s_3FE45715">Another 40 cm of storm snow overnight building reactive slabs and loose dry avalanches. Looming cornices exist and failures could initiate slabs from the slope below.
There have been two natural deep persistent slab releases in the past week. Both of these avalanches were on northeast aspects in the alpine, and released to size 3 or larger.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">New storm slabs will likely be reactive, especially to rider triggering. </span><span class="s_1681A555">Thicker slabs will exist on leeward slopes due to wind transported snow. </span></p><p class="p_CC664AAA"><span class="s_3FE45715">
New wind slabs are on N-S aspect. At treeline, these tend to be more widespread but less dense. In the alpine, the wind has focused them to immediate lee. This problem also factors in buried windslabs that are down 10-20cm.
The cold weather has helped to break down the surface slabs, however the buried hard slab and/or facet layer is still intact. Convex terrain at treeline seems to be the most troubling areas.
Recent facetting has broken down the surface slabs below treeline. Above that, this problem is alive and well! It is a hard layer to trust.
="s_3FE45715">New snow and extreme southwesterly winds on Thursday are expected to form reactive new wind slabs at treeline and in the alpine. The best and safest riding may be in sheltered, lower elevation terrain.
Fresh storm slabs are expected to be highly sensitive to triggering and particularly deep and touchy on wind-loaded slopes.
="s_3FE45715">Touchy storm slabs will form with continued snowfall and warming temperatures, and expected to be especially deep and touchy on wind loaded slopes.
Fresh storm slabs are reactive and likely have a poor bond to the old snow surfaces of facets, crusts and surface hoar.
="s_3FE45715">Watch for wind slabs in the lee of exposed, higher elevation terrain features. Areas with higher amounts of storm snow (e.g. Coquihalla), are likely to develop more widespread storm slabs on steeper terrain features (even where wind protected).
Strong to extreme SW winds and new snow will build fresh wind slabs on leeward slopes and behind terrain features. Loose dry avalanches may be easily triggered below treeline or in areas sheltered from the wind.
="s_3FE45715">Ongoing snowfall and strong southwest winds will form reactive wind slabs in lee areas at treeline and above. Both slab and loose dry avalanche hazards are also increasing as new snow piles up at lower elevations where the winds are weaker.
="s_3FE45715">Ongoing snowfall and strong southwest winds will form reactive wind slabs at treeline and in the alpine on Thursday. Both slab and loose dry avalanche hazards are also increasing as snow piles up at lower elevations where the winds are weaker.
="s_3FE45715">Continuing light snowfall will pair with strong high elevation winds to form reactive new wind slabs at treeline and in the alpine. The best and safest riding may be in sheltered, lower-elevation terrain.
="s_3FE45715">Reactive storm slabs continue to build and are primed for rider triggering. Looming cornices exist and failures could initiate slabs on the slope below.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Touchy storm slabs may have a poor bond to old snow surfaces and be reactive to rider triggering. </span><span class="s_1681A555">Thicker and stiffer slabs will exist on leeward slopes due to wind transported snow.
Gusty SW winds at upper elevations have formed fresh wind slabs on leeward slopes and behind terrain features. Loose dry avalanches may be easily triggered below treeline or in areas sheltered from the wind.
A pattern of persistent slab avalanche activity recently emerged in the northern part of the region. Recreating in the mountains north of Pemberton suggests using more conservative terrain with additional caution on northerly aspects.
Fresh storm slabs are reactive and likely have a poor bond to the old snow surfaces. Deeper deposits of wind slab may also exist on leeward slopes and behind terrain features.
New snow will become more reactive as warming temperatures and wind promote slab development. Particularly deep and touchy wind slabs are lurking behind ridges and ribs, but also in open treeline areas.
="s_3FE45715">Touchy storm slabs have a poor bond to old snow surfaces and are primed to rider triggering. Thicker and stiffer slabs will exist on leeward slopes due to wind transported snow.
="s_3FE45715">Stability will steadily deteriorate on Friday as continuing snowfall, strong winds, and rising freezing levels combine to produce touchy, 'upside down' storm slabs. Loose dry avalanches are a growing hazard where the new snow remains unconsolidated.
="s_3FE45715">Ongoing snowfall and strong winds will steadily increase avalanche danger throughout the day on Friday. The wind and warming temperatures will promote the formation of touchy, 'upside down' storm slabs that are easily triggered.
Several persistent weak layers buried 50-100 cm deep remain a concern (surface hoar, facets, and crusts). Smaller wind and storm slab releases carry the risk of triggering a deep weak layer. The greatest risk exists in shallow snowpack areas.
="s_3FE45715">Ongoing snowfall and high winds will steadily increase avalanche danger over the day on Friday. Warming temperatures and winds are expected to promote touchy, 'upside down' snow conditions that lead to easy human triggering.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack continues to surprise backcountry travelers. The risk of triggering a deeper weak layer will be increasing while new snow continues to fall. The greatest risk exists in shallow snowpack areas.
This wind slab problem includes the last 2-3 days. Continued winds are seen moving snow well into the tree line.
The buried hard slab and/or facet layer is still intact. Convex terrain at treeline seems to be the most troubling areas.
This layer is weak and should not be trusted.
We're using wind slabs as a catch all term at the moment. Storm slabs are out there from the new snow, as are the deeper buried windslabs from last week. Storm slabs are in immediate lees, and the wind slabs are more widespread.
Additional load will increase the chance of this layer waking up.
="s_3FE45715">Storm slabs are primed for rider triggering, especially on leeward slopes and behind terrain features that are wind loaded. Looming cornices exist and failures could initiate slabs on the slope below.
="s_3FE45715">Reactive storm slabs continue to build and are primed for rider triggering. Thicker and stiffer slabs will exist on leeward slopes due to wind transported snow.
="s_3FE45715">Another pulse of snow and strong south winds over Friday night will promote continuing storm slab formation and especially touchy conditions on wind loaded lee aspects. The new snow will also be adding load to an already 'upside down' storm slab.
="s_3FE45715">Another pulse of snowfall and strong southerly winds over Friday night will promote continuing storm slab formation and especially touchy conditions in wind loaded lee terrain.
Several persistent weak layers buried 50-100 cm deep remain a concern, especially as new snow continues to load the snowpack. Smaller slab releases carry the risk of triggering a deep weak layer. The greatest risk exists in shallow snowpack areas.
="s_3FE45715">Another pulse of snowfall and strong southerly winds over Friday night will promote continuing storm slab formation and especially touchy conditions on wind loaded lee aspects. Loose dry avalanche hazard will be building in more sheltered terrain.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack continues to surprise backcountry travelers. The risk of triggering a deeper weak layer will be heightened while snowfall and wind continue. The greatest risk exists in shallow snowpack areas.
="s_3FE45715">Strong winds from Friday will continue into Friday night promoting the development of fresh sensitive wind slabs in exposed terrain. Watch for especially deep and touchy slabs on wind loaded slopes this weekend.
="s_3FE45715">Strong southerly winds from Friday will continue into Friday night promoting the development of fresh sensitive wind slabs in exposed terrain.&nbsp; Watch for especially deep and touchy slabs on wind loaded slopes this weekend.</span><span class="s_3FE45
Ongoing snowfall coupled with strong SW wind is fueling a robust storm slab problem that is particularly problematic in wind exposed terrain, as a result the safest and conveniently best riding will be found in wind sheltered terrain below treeline.
Fresh storm slabs are expected to be highly sensitive to human triggering.&nbsp; These slabs will likely be particularly deep and touchy on wind-loaded slopes.
We're using wind slabs as a catch all term at the moment. Storm slabs are out there from the new snow and continuing winds , as are the deeper buried windslabs from last week. Storm slabs are in immediate lees, and the wind slabs are more widespread.
Similar to the persistent problem above, the new load may make this layer &quot;touchier&quot;. Another consideration is a smaller avalanche triggering the deeper layers.
Fresh storm slabs are reactive and have a poor bond to the old snow surfaces. Deeper deposits of wind slabs may also exist on leeward slopes and behind terrain features.
Gusty southwest winds at upper elevations have formed fresh wind slabs on leeward slopes and behind terrain features. Loose dry avalanches may be easily triggered below treeline or in areas sheltered from the wind.
="s_3FE45715">Storm slabs are primed for rider triggering, especially on leeward slopes and behind terrain features that are wind loaded.
Always look up and avoid exposure to overhead cornices.
="s_3FE45715">Descriptions of very touchy conditions and natural avalanche cycles have dominated recent reports. As natural activity subsides, the potential for human triggering storm slabs lingers on. Expect the touchiest conditions in wind affected areas.
="s_3FE45715">Up to 40 cm of new snow fell over Friday night under the influence of strong southerly winds. Touchy storm slabs now blanket much of the region and the potential for human triggering the full depth of our recent storm snow will remain high on Sunday.
Several persistent weak layers buried 75-140 cm deep remain a concern, especially while touchier storm slabs carry the risk of 'stepping down' to one of these deeper weak layers. The greatest risk exists in shallow snowpack areas.
="s_3FE45715">A weak layer of facets near the bottom of the snowpack continues to surprise backcountry travelers. The risk of triggering a deeper weak layer will be heightened while storm slabs remain touchy. The greatest risk exists in shallow snowpack areas.
A week of stormy weather has fueled a storm slab problem that is especially touchy in wind exposed terrain. Weak layers at the previous snow surface mean that cautious terrain selection remains key while the new snow gradually bonds to the surface.
="s_3FE45715">Recent storm snow and strong winds have formed fresh sensitive slabs that continue to be triggered by riders. These slabs may be especially deep and touchy in wind exposed terrain and this problem is expected to persist through the weekend.
="s_3FE45715">Recent storm snow and strong winds have formed fresh sensitive slabs that continue to be triggered by riders. These slabs may be especially deep and touchy in wind exposed terrain, and this problem is expected to persist through the weekend.
A week of stormy weather has fueled a storm slab problem that is especially touchy in wind exposed terrain. Cautious terrain selection remains the key to handling the uncertainty surrounding the slab's reactivity.
="s_3FE45715">As natural avalanche activity subsides, potential for human triggering storm slabs will persist. The touchiest conditions have been reported in wind affected areas and where the new snow overlies crust. (Steep south-facing slopes and below treeline)
="s_3FE45715">A weak layer of facets is lingering near the base of the snowpack. The risk of triggering a deeper weak layer will be heightened while overlying storm slabs remain sensitive to human triggering. The greatest risk exists in shallow snowpack areas.
="s_3FE45715">Up to 40 cm of new snow fell over Friday night under the influence of strong southerly winds. Touchy storm slabs now blanket much of the region and the strong potential still exists for human triggering the full depth of our recent storm snow.
="s_3FE45715">Storm snow from the last week has coalesced into a slab up to a meter in depth that is poorly bonded to the old surface due to a persistent buried weak layer. These slow to heal slabs are most likely to be triggered in wind exposed terrain.
-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715"> Watch for the development of fresh small storm slabs Monday if storm totals exceed 10cm.</span><span class="s_E6FD2
="s_3FE45715">Storm snow from the last week has coalesced into a slab up to a meter in depth that is poorly bonded to the old surface due to buried persistent weak layers. These slow to heal slabs are most likely to be triggered in wind exposed terrain.
="s_3FE45715">The new snow is falling on a problematic persistent slab, don't let good riding lure you into complacency and watch for the development of fresh small storm slabs Monday if storm totals exceed 10cm.
Watch for the development of fresh small storm slabs Monday if storm totals exceed 10cm.
Storm slabs between 40 and 65cm thick are found in lee and cross-loaded features at Treeline and above. Natural avalanche activity associated to this problem continues, and many slopes appear primed for human-triggering.
An avalanche initiated in the upper snowpack could step down to a deeper weak layer.
Several cornice failures have occurred in the past 3 days which have triggered deep and large avalanches.
="s_3FE45715">Strong southwest wind on Tuesday is expected to form touchy new wind slabs in leeward terrain features. Old lingering wind slabs and cornices may also still be reactive to human triggering.
="s_3FE45715">Up to 1 m of snow which accumulated over the past week is poorly bonded to a buried persistent weak layer. These slabs appear to be most reactive in wind loaded terrain where the slab may be up to 1.5 m thick.
="s_3FE45715">Recent storm slabs may continue to be triggered by light additional loads, like a single skier or rider.
Areas that have a buried melt-freeze crust and/or facets beneath the recent storm slab may continue to be easy to trigger, and fractures may propagate long distances in the persistent weak layer.
="s_3FE45715">Storm slabs continue to be a concern for human triggering. Storm slabs may take a few days to settle and bond to the old surface, especially where the wind has transported snow into deep pockets.
Storm slabs may take longer to settle and bond where they are sitting on a crust and/or a layer of facets that grew during the latest cold clear weather. Fracture propagations may be long resulting in large and dangerous avalanches.
40-70 cm of snow which accumulated over the past week is poorly bonded to the late-February persistent weak layer. These slabs appear to be most reactive in wind loaded terrain where the slab may be over 1 m thick.
="s_3FE45715">Moderate southwest wind on Tuesday may form touchy new wind slabs in immediately leeward terrain features. Old lingering wind slabs may also still be reactive to human triggering.
Storm snow from the last week has consolidated into a slab 50-85cm in depth that is poorly bonded to the old surface due to a persistent buried weak layer. These slow to heal slabs are most likely to be triggered in wind exposed terrain.
Strong southwest wind on Tuesday is expected to form touchy new wind slabs in leeward terrain features. Old lingering wind slabs and cornices may also still be reactive to human triggering.
="s_3FE45715">Storm slabs remain likely for rider triggering, especially on leeward slopes and behind terrain features that are wind loaded.
Gusty southwest winds at upper elevations have formed fresh wind slabs on leeward slopes and behind terrain features.
Storm/wind slabs between 40 and 65cm thick are found in lee and cross-loaded features at Treeline and above. Natural avalanche activity associated to this problem continues, and many slopes appear primed for human-triggering.
Several cornice failures have occurred in the past few days which have triggered deep and large avalanches.
50-80 cm of snow which accumulated over the past week is poorly bonded to the late-February persistent weak layer. These slabs appear to be most reactive in wind loaded terrain where the slab may be over 1 m thick.
="s_3FE45715">Strong southwest wind Tuesday night is expected to form touchy new wind slabs in immediately leeward terrain features. Old lingering wind slabs may also still be reactive to human triggering.
="s_3FE45715">Moderate to strong southwest wind on Tuesday night may form touchy new wind slabs in leeward terrain features. Old lingering wind slabs and cornices may also still be reactive to human triggering.
="s_3FE45715">Weaknesses&nbsp; within and under the 40-100 cm of recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds.
="s_3FE45715">Weaknesses within the recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds and have the potential to step down to deeper persistent weaknesses.
A persistent weakness buried last week has the propensity to propagate slab fractures into large and dangerous avalanches. Deeper persistent weakness area also waking up in some parts of the region with isolated, but massive, recent avalanches.
Several persistent weaknesses in the upper snowpack remain a concern, as there is step-down potential the propensity to propagate slab fractures into large and dangerous avalanches.
="s_3FE45715">As natural avalanche activity subsides, potential for human triggering storm slabs will persist. The touchiest conditions have been reported in wind affected areas and where the new snow overlies crust. (Steep south-facing slopes and below treeline).
="s_3FE45715">Persistent weakness layered throughout the snowpack create the potential for very large step-down avalanches. The risk of triggering a deeper weak layer will be heightened while overlying storm slabs remain sensitive to human triggering.
Heavy snowfall on Tuesday has likely formed new storm slabs.  Wind has recently blown from a variety of directions and touchy slabs should be expected in all wind loaded terrain.  Sluffing is also a concern, especially when the sun is shining.
="s_3FE45715">Storm snow from the last week has coalesced into a slab 1-2 m in depth that is poorly bonded to the old surface due to a buried persistent weak layer. These slow to heal slabs are most likely to be triggered in wind exposed terrain.
Several cornice failures over the past week have triggered deep and large avalanches.
="s_3FE45715">Recently formed wind slabs are expected to remain touchy on Thursday. 
="s_3FE45715">Weaknesses within and under the 40-100 cm of recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds.
Gusty southwest winds at upper elevations have formed fresh wind slabs on leeward slopes and behind terrain features. Watch for conditions that change with elevation.
="s_3FE45715">Although the brunt of the storm has passed, recently formed storm slabs will likely remain sensitive to human triggering on Thursday. Use increased caution in wind-exposed terrain.
Cornices are huge and are ripe for triggering. To avoid a nasty ride, give these monsters a wide berth when traveling along ridge crests.
="s_3FE45715">Recently formed wind slabs are expected to be touchy on Thursday.&nbsp; Cornices may also be weak and could fail under the weight of a person.
A mix of persistent weak crystals lurk up to 120cm below the surface, and have the potential for surprisingly large avalanches. Conservative terrain selection remains critical for the foreseeable future.
Recent snow accumulations are expected to have been shifted into fresh wind slabs in exposed lee terrain. These surface instabilities have the potential to step-down to deep, more destructive layers.
="s_3FE45715">Recently formed wind slabs are expected to be touchy on Thursday.  Cornices may also be weak and could fail under the weight of a person.</span><span class="s_3FE45
The storm snow from Tuesday is expected to remain reactive on Thursday, especially in wind loaded terrain.&nbsp; Extra caution is also recommended on sun exposed slopes when the sun is shining.
="s_3FE45715">Storm snow from the past week sits over a buried persistent weak layer. While this layer has gained a lot of strength recently, very large avalanches may still be possible in isolated terrain.
Lee and cross loaded features are especially loaded and look primed for human triggering.&nbsp;
Various persistent weaknesses strewn throughout the snowpack create the potential for large step-down avalanches. Warming and sun-exposure is expected increase the likelihood of these massive avalanches, especially with cornice-fall triggers.
="s_3FE45715">On Friday, new snow and wind will form touchy storm slabs which are expected to be most reactive in wind-exposed terrain. Watch for conditions that intensify throughout the day.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B">Recent observations in the Elkford area suggest deep persistent slabs should be on your radar. Likely triggers for these destructive avalanches include storm loading, cornice falls or solar radiation, all of which are expected over the next few days.</span><span class="s_3FE45
Once or twice a week we get a report of a large naturally-triggered deep persistent avalanche. Likely triggers for these destructive avalanches include storm loading, cornice falls or solar radiation, all of which are expected over the next few days.
="s_3FE45715">Another pulse of snowfall and wind will form fresh storm slabs in the mountains. Beneath the new snow, our recently formed wind slabs are likely still reactive while deeper persistent weak layers remain prone to smaller avalanches 'stepping down'.
A mix of persistent weak crystals lurk up to 150cm below the surface, and have the potential for surprisingly large avalanches. Conservative terrain selection remains critical for the foreseeable future.
Another 30-60 cm of new snow is likely to accumulate in the South Coast mountains by Friday afternoon. Warm temperatures and strong to extreme winds will promote the formation of touchy storm slabs that will be primed for human triggering on Friday.
="s_3FE45715">Storm snow from the past week sits over a buried persistent weak layer. While this layer has gained a lot of strength, very large avalanches may still be possible in isolated terrain. This likelihood increases while new snow adds load to the snowpack
Gusty winds from the southwest, and more recently the southeast, have formed fresh wind slabs on a variety of aspects. Wind slab reactivity may persist for longer than usual due to underlying persistent weaknesses.
A lingering weakness at the bottom of the snowpack may remain sensitive to human triggering, especially in shallow snowpack areas. Smaller avalanches in motion also have the potential to step down and trigger destructive deep persistent slabs.
="s_3FE45715">A pulse of snowfall and intense winds will form touchy storm slabs in the mountains over Thursday night and Friday morning. These will be stacking above recent wind slabs that have yet to heal to the surface as well as deeper persistent weaknesses.
50-80 cm of snow from the past week is poorly bonded to the late-February weak layer. Persistent slabs appear to be most reactive in wind loaded terrain where the slab may be over 1 m thick. Ongoing loading will increase potential for deep releases.
="s_3FE45715">Another pulse of snowfall and wind will form touchy storm slabs in the mountains over Thursday night and Friday morning. These will be stacking above touchy wind slabs that have yet to fully heal to the surface as well as deeper persistent weaknesses
="s_3FE45715">Up to a metre of snow from the past week is bonding poorly to a buried persistent weak layer. The likelihood of triggering a deeply buried weakness will be increasing while new snow and wind add load to the snowpack.
Lee and cross loaded features are especially loaded and look primed for human triggering.
Evidence of recent avalanches stepping down to this layer and running full path.
A mix of persistent weak crystals lurk about 50-80 cm below the surface, and have the potential for surprisingly large avalanches. Conservative terrain selection remains critical for the foreseeable future.
Recent snow has been redistributed into fresh wind slabs in exposed lee terrain. These surface instabilities have the potential to step-down to deep, more destructive layers.
Gusty winds from the southeast have formed fresh wind slabs. Wind slab reactivity may persist for longer than usual due to underlying persistent weaknesses.
="s_3FE45715">Fresh storm slabs formed on Friday and will remain reactive to human triggers throughout the weekend. They'll be extra touchy in wind-exposed terrain.
Recent activity on deep layers suggest deep persistent slabs should be on your radar. Likely triggers include storm loading, cornice falls or solar radiation, all of which are expected over the next few days.
="s_3FE45715">Another pulse of snowfall, wind, and warm temperatures on Saturday will contribute to an already touchy storm slab problem. These fresh storm slabs are stacking above deeper persistent weaknesses that still can't be trusted.
="s_3FE45715">Light snowfall will combine with strong winds to contribute to our storm slab problem on Saturday. Beneath the new snow, deeper persistent weak layers remain prone to smaller avalanches 'stepping down'.
="s_3FE45715">Recent large avalanches have run on a persistent weak layer now buried up to a metre below the surface. This type of feedback can't be ignored. Warming temperatures and incremental loading increase the potential for deep releases.
="s_3FE45715">Another pulse of snowfall and strong winds on Saturday will contribute to an already touchy storm slab problem. The new storm slabs are stacking above deeper persistent weaknesses that still can't be trusted.
60 -100 cm of snow from the past week is poorly bonded to the late-February weak layer. Warming temperatures and incremental loading increase the potential for deep releases. Potential also exists for smaller avalanches to 'step down' to this layer.
Another 15-20 cm of new snow is likely to accumulate at higher elevations by Saturday afternoon. Warm temperatures and strong to extreme winds will continue to promote the formation of touchy storm slabs that will be primed for human triggering.
="s_3FE45715">Storm snow from the past week sits over a buried persistent weak layer and very large avalanches may still be possible in isolated terrain. The likelihood of a persistent slab release increases while new snow and rain add load to the snowpack.
="s_3FE45715">Another round of snow on Saturday night will form fresh storm slabs that will be thickest and most reactive in wind-exposed terrain.
Storm loading and warming may increase the likelihood of triggering large deep persistent slab avalanches.
Large storms slabs will develop rapidly in the upcoming days.
The new snow will likely trigger large avalanches on a reactive weak layer buried 50-80 cm deep.
Fresh wind slabs will form in lee terrain during the storm on Sunday. Lingering wind slabs also exist on a variety of aspects thanks to changing wind directions.
There are multiple layers of slabs out there. It's hard to identify just one as a problem. Recognize that it is possible for a small surface slab to start a chain reaction that could go all the way to the bottom of the snowpack.
Similar to the windslab problem, these deeper layers consist of many weak layers being lumped together into a single problem. The take home point is the fact that they are near the bottom of the snowpack and any avalanche involving them will be big!
="s_3FE45715">Another pulse of snowfall, wind, and warm temperatures on Sunday will contribute to an already touchy storm slab problem. These fresh storm slabs are stacking above deeper persistent weaknesses that still can't be trusted.
="s_3FE45715">Another light snowfall will combine with very strong winds to contribute to our storm slab problem on Saturday. Beneath the new snow, deeper persistent weak layers remain prone to smaller avalanches 'stepping down'.
="s_3FE45715">Recent large avalanches have run on a weak layer buried up to a metre below the surface in the north of the region. This type of feedback can't be ignored. Warming temperatures and incremental loading increase the potential for deep releases.
="s_3FE45715">Another pulse of snowfall and strong winds over Saturday night will contribute to an already touchy storm slab problem. The new storm slabs are stacking above deeper persistent weaknesses that still can't be trusted.
Another pulse of snow and wind over Saturday night will leave fresh storm slabs on the surface for Sunday. Expect conditions to be especially touchy in wind exposed terrain.
="s_3FE45715">Storm snow from the past week sits over a buried persistent weak layer and very large avalanches may still be possible in isolated alpine terrain. A supportive crust is likely to prevent human triggering this layer at lower elevations.
Various persistent weaknesses strewn throughout the snowpack create the potential for large step-down avalanches. Warming is expected to increase the likelihood of these large avalanches, especially with cornice-fall triggers.
Several persistent weaknesses in the upper snowpack remain a concern, and there is step-down potential for slab fractures propagating and resulting in large and dangerous avalanches.
There are multiple layers of windslabs out there at this time.&nbsp; Recognize that it is possible for a small surface slab to start a chain reaction that could go all the way to the bottom of the snowpack as we saw on Tent ridge on Sunday.
Cornice collapses are triggering slabs up to sz 3.5 on underlying slopes waking up the basal layers.
Large natural storm slab avalanches are expected in all avalanche terrain on Sunday.
The new snow will also trigger large avalanches on a reactive weak layer buried over a metre deep.
20-40 cm of new snow will form fresh storm slabs that will be thicker, stiffer, and more reactive in wind affected terrain.
A reactive slab has possibly formed above a weak layer of crusts, facets, and surface hoar that formed in February.
A lingering weakness at the bottom of the snowpack may reawaken with the load of the new snow and warming.
="s_3FE45715">Recent storm snow will likely remain reactive to human triggers. Watch for extra deep wind loaded pockets.
="s_3FE45715">Another pulse of snowfall, wind, and warm temperatures on Monday will contribute to an already touchy storm slab problem. These fresh storm slabs are stacking above deeper persistent weaknesses that still can't be trusted.
="s_3FE45715">A metre or more of snow from the past week is bonding poorly to a buried persistent weak layer. The likelihood of triggering a deeply buried weakness will be increasing while new snow and wind add load to the snowpack and as temperatures rise.
="s_3FE45715">More light snowfall will combine with strong overnight winds to contribute to our storm slab problem. Expect the problem to become increasingly focused to wind affected areas and lee terrain. Warm temperatures are also expected to promote reactivity.
="s_3FE45715">Recently formed storm slabs remain primed for human triggering. These storm slabs are stacked above deeper persistent weaknesses that still can't be trusted. Sustained light snowfall, winds, and warm temperatures will promote reactivity on Monday.
Another pulse of snow and wind over Sunday night and Monday will leave fresh storm slabs on the surface at higher elevations. Expect stability to deteriorate as you gain elevation and as snow continues to fall.
Another round of large slab avalanche activity is expected on Tuesday with the next storm pulse.
Another storm pulse will develop thicker storms slabs that will be extra reactive in the lee of exposed terrain.
A lingering weakness at the bottom of the snowpack may reawaken with the load of the new snow and warming. It'll be most reactive in thin rocky start zones and shallow snowpack locations.
Wind slabs are widespread in Alpine and Treeline terrain on all aspects, but expect deeper slabs on lee and cross-loaded features. An approaching storm may add significantly to this problem.
Any avalanche initiated in the upper snowpack could step down to the weak basal layers resulting in a very large avalanche. Recent events indicate that this is very possible (see avalanche discussion).
Cornice collapses are triggering slabs up to size 3.5 on underlying slopes waking up the basal layers.
="s_3FE45715">Weaknesses within and below the recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds and have the potential to step down to deeper persistent weaknesses.
="s_3FE45715">New snow and strong winds will form touchy slabs throughout the day, especially in the lee of exposed terrain.
Storm loading and warming may increase the likelihood of triggering large deep persistent slab avalanches. Concerns include basal facets in alpine terrain and a variety of crust and facet interfaces about a metre deep.
Cornices are huge and are ripe for triggering with the warm weather.
="s_3FE45715">Steady snowfall and strong southwest winds are continuing to form touchy wind slabs in the lee of exposed terrain.
="s_3FE45715">Another pulse of snowfall, wind, and warm temperatures on Tuesday will contribute to an already touchy storm slab problem. These storm slabs are building up above mid-storm interfaces and deeper persistent weaknesses that still can't be trusted.
="s_3FE45715">A metre or more of snow from the past week is bonding poorly to a buried persistent weak layer. The likelihood of triggering a deeply buried weakness will be increasing while new snow and wind add load to the snowpack and as warm temperatures persist
Up to 60 cm of new snow over Monday night and Tuesday will form thick storm slabs on the surface in the alpine. These slabs will be primed for human triggering. Expect stability to deteriorate as you gain elevation and as snow continues to fall.
="s_3FE45715">Storm snow from the past week sits over a buried persistent weak layer. Thick storm slabs in the alpine may have enough mass to step down to this layer while sustained rainfall may be enough to reawaken it at lower elevations.
="s_3FE45715">Another snowfall will combine with strong winds to contribute to our storm slab problem on Tuesday. Warm temperatures and rain will promote natural avalanche activity as well as increasing human triggering potential.
="s_3FE45715">Recent large avalanches have run on a weak layer buried up to a metre deep in the north of the region. This type of feedback can't be ignored. Warming temperatures and loading from wind, snow, and rain increase the potential for deep releases.
="s_3FE45715">Weaknesses within and under the 20-50 cm of recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds.
="s_3FE45715">Another snowfall with strong winds will feed our storm slab problem. Storm slabs are stacking over mid-storm interfaces and persistent weaknesses that still can't be trusted. Rain will promote both slab and loose wet avalanches at lower elevations.
60-100 cm of snow from last week is poorly bonded to the late-February weak layer. Ongoing loading from new snow, wind, and rain will increase the potential for deep releases. Potential also exists for smaller avalanches to 'step down' to this layer.
</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">Wind slabs are widespread in Alpine and Treeline terrain on all aspects, but expect deeper slabs on lee and cross-loaded features.
</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">Any avalanche initiated in the upper snowpack could step down to the weak basal layers resulting in a very large avalanche.
="s_3FE45715">Storm slabs are expected to continue to develop due to forecast new snow and wind. Loose wet avalanches may be a problem at lower elevations.
Cornices are huge and are ripe for triggering with the warm weather. Cornice falls may trigger larger persistent slab avalanches.
="s_3FE45715">Wind slabs are expected to continue to develop due to the forecast new snow and wind.
Storm loading and warming may increase the likelihood of triggering large deep persistent slab avalanches. Cornice falls may trigger deep persistent weak layers.
Storm slab avalanches are expected to continue due to forecast snow and wind.
The natural storm slab cycle is expected to release persistent slab avalanches. Cornice falls may trigger deeply buried persistent weak layers.
Storm slabs are expected to continue to develop due to forecast new snow and wind. Watch for the transition to moist or wet snow as you descend in elevation.
A reactive slab has possibly formed above a weak layer of crusts, facets, and surface hoar that formed in February. This weak layer may be spotty and confined to terrain that is sheltered from the wind.
="s_3FE45715">In the high alpine, storm slabs are expected to be very touchy on Wednesday, especially in wind loaded terrain. Extra caution is also needed around cornices right now.
="s_3FE45715">Warm conditions plus heavy rain or snow are expected to wake up any lingering weaknesses in the snowpack. Very large natural avalanches are possible on Wednesday.
="s_3FE45715">In the high alpine, recent storm snow is expected to be touchy on Wednesday, especially in wind loaded terrain. Extra caution is also needed around cornices right now.
="s_3FE45715">A weak layer down around 1 metre is creating a low probability/high consequence scenario. It may still be possible to directly trigger this layer in isolated areas or a small avalanche or cornice fall could step down to it.
If the sun comes out in full force, expect sluffing from steep sun exposed slopes. Cornices will also become weak with prolonged sun exposure.
="s_3FE45715">If the sun comes out in full force, expect sluffing from steep sun exposed slopes. Cornices will also become weak with prolonged sun exposure.
="s_3FE45715">In the high alpine, recent storm snow may be touchy on Wednesday, especially in wind loaded terrain. Extra caution is also needed around cornices right now.
="s_3FE45715">A weak layer down around 1.5 metres is creating a low probability/high consequence scenario. While it is unlikely to directly trigger this layer, a small avalanche or cornice fall could step down to it.
="s_3FE45715">Storm slabs are expected to continue to develop at the highest alpine elevations due to forecast new snow and wind. Loose wet avalanches may continue to release at all elevations due to the rain and high freezing levels.
="s_3FE45715">The new snow with strong alpine wind is expected to form new wind slabs on Thursday. These slabs will sit over a crust in many areas and are expected to be touchy. Cornices are also reported to be large and may still be weak.
="s_3FE45715">A weak layer down around 1 metre is creating a low probability/high consequence scenario. It is unlikely to directly trigger this layer but a small avalanche or cornice fall could still step down to it.
Storm slabs are expected to continue to develop with each pulse of new snow and wind.
="s_3FE45715">In the high alpine, storm slabs are expected to remain touchy on Thursday, especially in wind loaded terrain. Extra caution is also needed around cornices and sun exposed slopes.
="s_3FE45715">The snowpack has undergone rapid warming and destabilization in the past couple days, and buried persistent weak layers may still be reactive. Smaller avalanches may step down to deeper layers or the sun may trigger a deep release.
If the sun comes out in full force, solar triggered sluffing is possible from steep sun exposed slopes. On steep slopes where rain has saturated the upper snowpack, solar triggered wet slabs are also still possible.
Wind slabs are widespread in Alpine and Treeline terrain on all aspects, but expect deeper slabs on lee and cross-loaded features. Wet slabs at lower elevations are occurring due to the recent rain.
Any avalanche initiated in the upper snowpack could step down to the weak basal layers resulting in a very large avalanche. Recent wet snow has overloaded this layer resulting in large avalanches.
="s_3FE45715">Weaknesses within the recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly wind.
Several persistent weaknesses in the upper snowpack remain a concern. There is step-down potential resulting in large and dangerous avalanches.
="s_3FE45715">Weaknesses within the recent storm snow are susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds and have the potential to step down to deeper buried weak layers.
="s_3FE45715">New snow will form fresh storm slabs that will be extra thick and touchy in wind loaded terrain. These slabs may bond poorly to the underlying rain crust. Cornices are also reported to be large and may still be weak.
="s_3FE45715">The new snow with strong alpine winds has likely formed fresh wind slabs at higher elevations. These slabs will sit over a crust in many areas and are expected to be touchy. Cornices are also reported to be large and may still be weak.
Forecast flurries will combine with strong south to southeast winds and form fresh wind slabs on Friday. Use increasing caution as you enter wind affected terrain expect touchy new slabs in the lee of exposed terrain features at treeline and above.
A persistent weak layer from late February is buried up to a metre deep and continues to show reactivity in snowpack tests. Potential still exists for a rider to directly trigger this layer or for a smaller wind slab avalanche to act as a trigger.
A lingering weakness at the bottom of the snowpack is here to stay. It will be most reactive in thin rocky start zones and in shallow snowpack locations.
="s_3FE45715">In the high alpine, storm slabs are expected to remain touchy on Friday, especially in wind loaded terrain. Extra caution is also needed around cornices and sun exposed slopes.
Wind slabs are widespread in Alpine and Treeline terrain on all aspects. Depending on the area, there may be multiple buried slabs.
Any avalanche initiated in the upper snowpack could step down to the weak basal layers resulting in a very large avalanche. Last night's snow added a significant load to this layer.
="s_3FE45715">The new snow with strong alpine winds has likely formed fresh wind slabs. These slabs will sit over a crust in many areas and are expected to be touchy. Cornices are also reported to be large and may still be weak.
Various persistent weakness throughout the snowpack create the potential for large step-down avalanches. Heavy loads such as a smaller storm/wind slab avalanche or even a cornice failure will increase the likelihood of triggering these layers.
="s_3FE45715">The recent storm snow is still susceptible to human triggering. These storm slabs are particularly deep and touchy on slopes loaded by southerly winds.
Various persistent weaknesses strewn throughout the snowpack create the potential for large step-down avalanches. Heavy loads such as a smaller storm/wind slab avalanche or a cornice fall increase the likelihood of triggering these layers.
="s_3FE45715">Storm snow accumulations at upper elevations  over the previous 72 hours combined with moderate to strong southwest wind have created a touchy storm snow problem. Expect this to take a few days to settle and bond.
="s_3FE45715">Recently formed storm slabs are expected to remain reactive as freezing levels rise again on Friday. Many loose wet avalanches have already run naturally, but warm temperatures will likely revive natural activity as well as human triggering potential
Sustained warm temperatures may increase the likelihood of triggering large deep persistent slab avalanches. These slabs may release over basal facets in alpine terrain as well as a variety of crust and facet interfaces found about a metre deep.
Cornices are huge and are ripe for releasing after sustained warm temperatures. Cornice falls may trigger larger persistent slab avalanches.
="s_3FE45715">Recently formed wind slabs are likely to remain reactive to human triggering. Slabs may also release naturally with solar effect and rising freezing levels on Friday.
Solar impact and ongoing warming may increase the likelihood of triggering large deep persistent slab avalanches. Cornice falls may trigger deep persistent weak layers.
="s_3FE45715">New snow will form touchy storm slabs on Saturday, especially at higher elevations where winds will form deeper deposits. These slabs may be poorly bonded to the underlying rain crust. Cornices are also reported to be large and may still be weak.
="s_3FE45715">Heavy amounts of new snow and warming will form very touchy storms slabs and widespread natural activity. Extreme winds and cornices will add to the danger.
="s_3FE45715">The storm will also create the potential for very large avalanches on buried persistent weak layers. Smaller avalanches or cornices are likely triggers.
Warm temps, wind and new snow are the perfect mix for storm slab development. Given the winds, expect these to reach well below ridgelines. Lower elevations will likely have &quot;settlement&quot; slabs as the warm snow quickly settles
These still exist from previous storms and are buried under 20-40cm of newer snow. They will be especially hard to identify with the new snow.
Any avalanche initiated in the upper snowpack could step down to the weak basal layers resulting in a very large avalanche. New snow and wind will add a significant and rapid load to this layer. This is a scary layer with huge destructive power!
="s_3FE45715">New snow will form touchy storm slabs on Saturday, especially at higher elevations where winds will form deeper deposits. These slabs may be poorly bonded to the underlying rain crust.
="s_3FE45715">More storm snow coming Saturday combined with moderate to strong southwest wind will create a touchy storm slab problem. Avoid avalanche terrain and stay well back from runout zones.
="s_3FE45715">A potentially heavy snowfall will combine with intense winds to form touchy new storm slabs at high elevations on Saturday. Rain may fall as high as 1800 metres and promote loose wet avalanches. Both problems have the potential to trigger deep slabs.
The lack of an overnight refreeze will make the impact of Saturday's 2200m freezing levels even stronger. Warming aside, new snow, wind, and rain are set to provide ample natural triggers for deep persistent slabs.
Cornices are huge and are ripe for releasing after sustained warm temperatures. Cornice falls are an excellent trigger for large persistent slab avalanches.
="s_3FE45715">New snow will combine with intense winds to form touchy new wind slabs at high elevations on Saturday. Rain may fall as high as 1800 metres and promote loose wet avalanches. Both problems have the potential to trigger deep slabs.
Moderate to strong winds have shifted from southeast to southwest, leaving fresh wind slabs on a wide range of aspects. Use increasing caution as you enter wind affected terrain, especially in the lee of exposed terrain features at treeline and above
="s_3FE45715">More storm snow coming Saturday combined with moderate to strong wind will create a storm slab problem. These storm slabs will be particularly deep and touchy on slopes loaded by southerly wind.</span><span class="s_3FE45
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">More snow coming Saturday combined with moderate to strong wind will create a storm slab problem. These slabs will be particularly deep and touchy on slopes loaded by southerly wind.</span><span class="s_3FE45
="s_3FE45715">More snow coming Saturday combined with moderate to strong wind will create a storm slab problem. These slabs will be particularly deep and touchy on slopes loaded by southerly wind.
="s_3FE45715">More warm storm snow on Saturday combined with moderate to strong southwest wind created a touchy storm slab problem. Avoid avalanche terrain and stay well back from runout zones.
="s_3FE45715">More warm storm snow on Saturday combined with moderate to strong wind created a storm slab problem. These storm slabs will be particularly deep and touchy on slopes loaded by southerly wind.
Several persistent weaknesses in the snowpack remain a concern. There is step-down potential resulting in large and dangerous avalanches.
="s_3FE45715">Deep weak layers are under heavy stress after recent loading and warming, creating the potential for large and surprising avalanches.
="s_3FE45715">20-40 cm thick storm slabs may be lingering in alpine terrain in the northern and eastern parts of the region.
1681A555">More warm storm snow on Saturday combined with moderate to strong wind created a storm slab problem. These storm slabs will be particularly deep and touchy on slopes loaded by southerly wind.
="s_3FE45715">Storm slabs may remain reactive at higher elevations and in wind-affected terrain.
="s_3FE45715">Heavy triggers such as a cornice fall or a small avalanche could potentially step down to a weak layer buried about 1 m deep.
="s_3FE45715">Storm slabs may remain reactive at higher elevations and wind-affected terrain.
="s_3FE45715">Heavy triggers such as a cornice fall or a small avalanche could potentially step down to weak layers buried about 1 m deep in the northern parts of the region.
="s_DDF6C5E8">More warm storm snow on Saturday combined with moderate to strong wind created a storm slab problem. These storm slabs will be particularly deep and touchy on slopes loaded by southerly wind.
Be careful not to overestimate the stabilizing effect of cooling temperatures on Sunday. Rain has saturated the snowpack with warmth and deep persistent slabs still have the potential to release naturally or with a sufficient trigger on Sunday.
="s_3FE45715">All the rain that soaked lower elevations fell as snow above about 2000 metres. Expect touchy storm slabs that thicken with elevation in the alpine and be aware that they are an overhead hazard to lower elevations, especially when the sun comes out.
Recent warm, stormy weather has seen cornices become huge and ripe for releasing as the sun hits them on Sunday. Cornice falls are an excellent trigger for large persistent slab avalanches.
="s_3FE45715">All the rain that soaked lower elevations fell as snow above about 2000 metres. Expect touchy new wind slabs that thicken with elevation in the alpine and be aware that they are an overhead hazard to lower elevations, especially when the sun is out.
Moderate to strong winds recently shifted from southeast to southwest, leaving fresh wind slabs on a range of aspects. Use increasing caution as you enter wind affected terrain, especially in the lee of exposed terrain features at treeline and above
Moderate to strong winds recently shifted from southeast to southwest, leaving fresh wind slabs on a range of aspects. Use increasing caution as you enter wind affected terrain, especially in the lee of exposed terrain features at treeline and above.
Warm temps, wind and new snow are the perfect mix for storm slab development. Expect to find these in lee and cross-loaded features in the Alpine and just into Treeline.
These still exist from previous storms and are buried under 30-40cm of newer snow. They will be especially hard to identify with the new snow, but are still quite triggerable.
Any avalanche initiated in the upper snowpack will likely step down to the basal layers resulting in a very large avalanche. New snow and wind will add a significant and rapid load to this layer. This is a scary layer with huge destructive power!
Wind slabs are found on all aspects. Human triggering is very likely.
A natural avalanche cycle continues with numerous slabs failing at or near ground. Avalanches are propagating wide and running full path.
="s_3FE45715">Warm storm snow on Saturday combined with strong southwest wind created a touchy storm slab problem. The snowpack will need time to adjust to the new load - stick to low angled terrain (with no overhead hazard) and avoid sunny slopes on Monday.&nbsp;
1681A555">Warm storm snow on Saturday combined with strong southwest wind created a touchy storm slab problem. The snowpack will need time to adjust to the new load - stick to low angled terrain (with no overhead hazard) and avoid sunny slopes on Monday.
If the sun comes out expect whatever snow that fell this weekend at uppermost elevations to sluff from steep solar aspects. A smaller avalanche could act as a trigger for the deeper buried weak layers.
="s_3FE45715">Storm slabs may remain reactive particularly in areas where the snow has been transported by the wind. At the lower end of the alpine or at the tree line elevation band the new snow may present itself as a wet loose avalanche problem.
Various persistent weaknesses throughout the snowpack create the potential for large step-down avalanches. Heavy loads such as a smaller storm/wind slab avalanche or even a cornice failure will increase the likelihood of triggering these layers.
="s_3FE45715">Recent southerly winds have created reactive wind slabs in the lee of terrain features
Be careful not to overestimate the stabilizing effect of cooling temperatures. Rain has saturated the snowpack with warmth and deep persistent slabs still have the potential to release with a sufficient trigger.
="s_3FE45715">All the rain that soaked lower elevations fell as snow above about 2200 metres. Expect reactive storm slabs that thicken with elevation in the alpine and be aware that they are an overhead hazard to lower elevations, especially when the sun comes out
Recent warm, stormy weather has seen cornices become huge and they are ripe for releasing when the sun hits them on Monday. Cornice falls are an excellent trigger for large persistent slab avalanches.
Recent winds have been shifting between a variety of directions and are set to do so again on Monday. Expect to find wind slabs on a range of aspects as you gain elevation and be aware of a recently formed rain crust acting as a touchy sliding layer.
A persistent weak layer from late February is buried over a metre deep and it needs more time to fully heal into the snowpack. Potential still exists for a rider to directly trigger this layer or for a smaller wind slab avalanche to act as a trigger.
Even if it isn't making regular appearances, the lingering weakness at the bottom of our snowpack is here to stay. This layer will be most reactive in thin rocky start zones and in shallow snowpack locations.
="s_3FE45715">All the rain that soaked lower elevations fell as snow above about 1900 metres. Expect reactive new wind slabs that thicken with elevation in the alpine and be aware that they are an overhead hazard to lower elevations, especially when the sun is out
Natural avalanche cycle is continuing with avalanches observed on all aspects.
1681A555">Warm storm snow on Saturday and strong southwest wind created a storm slab problem. The snowpack will need time to adjust to the new load - stick to low angled terrain (with no overhead hazard) and avoid sunny slopes if/when the sun comes out.
="s_3FE45715">Warm storm snow on Saturday and strong southwest wind created a storm slab problem. The snowpack will need time to adjust to the new load - stick to low angled terrain (with no overhead hazard) and avoid sunny slopes if/when the sun comes out.
As the freezing level rises the surface snow will become increasingly wet or moist and may begin to sluff from steep terrain.
="s_3FE45715">The likelihood of triggering persistent slabs has decreased substantially at lower elevations. At upper elevations where the recent rain crust is not as thick and strong, there is still potential to trigger deeper buried weak layers.
="s_3FE45715">With rain to 1900m expected for Tuesday expect to see loose wet avalanches at all elevations. The expected size of avalanches will increase with elevation; the largest size range being higher in the alpine elevation band.
="s_3FE45715">Wind slabs may remain reactive at higher elevations
="s_3FE45715">Warming temperatures and additional snow or rain has the potential to make deeper buried weak layers reactive.
="s_3FE45715">Recent rain that soaked lower elevations fell as snow above about 2200 metres. Expect reactive storm slabs that thicken with elevation in the alpine and be aware that they are an overhead hazard to lower elevations, especially if they see rain.
Be careful not to overestimate the stabilizing effect of recent cool temperatures. Forecast warming will gradually increase potential for deep persistent slabs to release naturally or with a sufficient trigger on Tuesday
Recent warm, stormy weather has seen cornices become huge and they are ripe for releasing as temperatures rise and if rain falls on Tuesday. Cornice falls are an excellent trigger for large persistent slab avalanches.
="s_3FE45715">Recent rain that soaked lower elevations fell as snow above about 1900 metres. Expect reactive wind slabs that thicken with elevation in the alpine and be aware that they present an overhead hazard to lower elevations, especially as temperatures rise
Be careful not to overestimate the stabilizing effect of recent cool temperatures. Forecast warming will gradually increase the potential for deep persistent slabs to release naturally or with a sufficient trigger.
Recent winds have been shifting between a variety of directions and have formed reactive wind slabs on a wide range of aspects. Be aware that the same winds have also been building touchy cornices that have recently released with remote triggers.
A persistent weak layer from late February is buried over a metre deep and it needs more time to fully heal into the snowpack. Potential still exists for a rider to directly trigger this layer or for a smaller wind slab or cornice to act as a trigger
Recent winds have been shifting between a variety of directions and building wind slabs on a wide range of aspects. Be aware of a rain crust that may be found around 20-60 cm deep that has been observed acting as a touchy sliding layer.
1681A555">Look for changes in the snow as you climb up through the elevation bands - shooting cracks, denser snow, hollow sounds and cornices above are all good indicators of wind loading.
="s_3FE45715">The incoming storm will likely form fresh wind slabs in the lee of exposed terrain.
arming and cornice falls are potential triggers for large avalanches on deep weak layers. Be aware of this as a potential overhead hazard when traveling at lower elevations.
="s_3FE45715">Incoming snow and wind will likely form fresh wind slabs in the lee of exposed terrain.
Warming and cornice falls are potential triggers for large avalanches on deep weak layers. Be aware of this as a potential overhead hazard when traveling at lower elevations.
="s_3FE45715">Recent southwest and southeast winds have created reactive wind slabs in the lee of terrain features.
="s_3FE45715">Wind slabs may remain reactive at higher elevations with the wind switching from predominantly southwest to southeast
A steady pulse of unsettled weather will build fresh wind slabs in the lee of exposed terrain. Be aware that recent winds have also built touchy cornices.
A persistent weak layer from late February is buried about a metre deep is still reactive. Potential still exists for a rider to directly trigger this layer or for a smaller wind slab or cornice to act as a trigger.
Unsettled weather will build fresh wind slabs in the lee of exposed terrain. Be aware of a rain crust that may be 20-60 cm deep and has recently been a touchy sliding layer.
="s_DDF6C5E8">Look for changes in the snow as you climb up through the elevation bands - shooting cracks, denser snow, hollow sounds and cornices above are all good indicators of wind loading.
="s_DDF6C5E8">Persistent weakness layered throughout the snowpack create the potential for very large step-down avalanches. Heavy loads such as a smaller storm/wind slab avalanche or even a cornice failure will increase the likelihood of triggering these layers.
Look for changes in the snow as you climb up through the elevation bands - shooting cracks, denser snow, hollow sounds and cornices above are all good indicators of wind loading.
="s_3FE45715">Persistent weakness layered throughout the snowpack create the potential for very large step-down avalanches. Heavy loads such as a smaller storm/wind slab avalanche or even a cornice failure will increase the likelihood of triggering these layers.
Natural avalanches have slowed down but there is still a real concern for larger overhead exposure.
="s_3FE45715">With rain to 1400m expected for Wednesday expect to see small loose wet avalanches at upper elevations. The expected size of avalanches will increase with elevation; the largest size range being higher in the alpine elevation band.
Various persistent weaknesses throughout the snowpack create the potential for large step down avalanches. Sustained sun exposure or heavy triggers like a cornice fall could trigger a deep and destructive avalanche.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations.&nbsp; Cornices on northerly aspects are reported to be large and weak.
If the sun is out in full strength, expect natural sluffing from steep sun exposed slopes. 
="s_3FE45715">New snow combined with moderate to strong southwesterly winds will have created new reactive wind slabs in the lee of alpine and tree line terrain features
A steady pulse of unsettled weather will build fresh wind slabs in the lee of exposed terrain. Recent winds have also built touchy cornices.
A weak facet/crust layer from late February has produced several large human triggered avalanches the past few days. Triggering this layer is most likely in shallower areas, but a small wind slab or cornice fall could act as a natural trigger.
A 20-60 cm thick slab above a rain crust has been reactive to human triggers over the past week. Most activity has been in wind-affected terrain. Persistent slabs also have the potential to step down to deep basal weaknesses near the ground.
="s_3FE45715">Various persistent weaknesses throughout the snowpack create the potential for large step down avalanches. Sustained sun exposure or heavy triggers like a cornice fall could trigger a deep and destructive avalanche.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations. Cornices on northerly aspects are reported to be large and weak.
="s_3FE45715">If the sun is out in full strength, expect natural sluffing from steep sun exposed slopes.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations. Cornices on northerly aspects are expected to be large and weak.
As the freezing level rises and/or the sun comes out the surface snow will become increasingly wet or moist and may begin to sluff from steep terrain.
="s_3FE45715">At upper elevations where the recent rain crust is not as thick and strong, there is still potential to trigger deeper buried weak layers.
>Wind slabs are found on all aspects. Above 2200m these slabs are more prevalent. An avalanche triggered in the upper snowpack could step down to the weak basal layers.
There is still a real concern for larger overhead exposure, especially for those features that have not yet avalanched.
The late-March solar impact can be intense. Watch for rapid destabilization of the snowpack during sunny periods, especially in rocky or shallow snowpack areas.
eavy triggers such as sunlight, warming, a cornice fall, or wind loading are potential triggers for large avalanches on deep weak layers. Stay aware of overhead hazard when traveling at lower elevations.
="s_3FE45715">Fresh snow at higher elevations may remain reactive on steep and wind loaded features.
Heavy triggers such as sunlight, warming, a cornice fall, or wind loading are potential triggers for large avalanches on deep weak layers. Stay aware of overhead hazard when traveling at lower elevations.
Heavy triggers such as a cornice fall or wind loading are potential triggers for large avalanches on deep weak layers. Stay aware of overhead hazard when traveling at lower elevations.
="s_3FE45715">Strong winds will be forming fresh wind slabs throughout the day in the lee of exposed terrain.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations. Cornices on northerly aspects are reported to be large and may become weak during the heat of the day.
="s_3FE45715">Various persistent weaknesses throughout the snowpack create the potential for large avalanches stepping down to buried weak layers. Sustained sun exposure or heavy triggers like a cornice fall could trigger deep, destructive avalanches.
Various persistent weaknesses throughout the snowpack create the potential for large avalanches stepping down to buried weak layers. Sustained sun exposure or heavy triggers like a cornice fall could trigger deep, destructive avalanches.
="s_3FE45715">Various persistent weaknesses throughout the snowpack create the potential for large avalanches stepping down to buried weak layers. Sustained sun exposure or heavy triggers like a cornice fall could trigger deep, destructive avalanches.</span><span class="s_3FE45
eavy triggers such as a cornice fall or wind loading are potential triggers for large avalanches on deep weak layers. Stay aware of overhead hazard when traveling at lower elevations.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations. Cornices on northerly aspects are expected to be large and may become weak with daytime warming.
="s_3FE45715">Overnight snowfall will continue over Friday, accompanied by moderate to strong winds at higher elevations. With around 25 cm of new snow already on the surface, thick, reactive new storm slabs will be the result.
Forecast new snow and moderate to strong winds will form touchy wind slabs in the lee of exposed terrain features at higher elevations. This problem will be increasing over the course of the day on Friday.
="s_3FE45715">At upper elevations where the recent rain crust is not as thick and strong, there is still potential to trigger deeper buried weak layers. A smaller wind slab release could be the perfect trigger.
Forecast strong winds will blow recent and incoming snowfall into touchy wind slabs on lee aspects at high elevations. New snow depths vary with elevation and thicker, more widespread, and more reactive storm slabs may be expected in the high alpine.
="s_3FE45715">New snow combined with moderate to strong southeast to southwest winds are building reactive new wind slabs in the lee of alpine and treeline terrain features. This problem will be increasing over the course of the day on Friday.
="s_3FE45715">In northern parts of the region, heavy triggers such as a cornice fall or a small wind slab avalanche could potentially step down to weak layers buried about 1 m deep.
="s_3FE45715">Ongoing incremental loading is building slabs which may sit over a rain crust or sun crust. These slabs are most reactive in wind loaded terrain.
Various persistent weaknesses throughout the snowpack create the potential for avalanches stepping down to buried weak layers. Sustained sun exposure or heavy triggers like a cornice falling could trigger deep, destructive avalanches.
="s_3FE45715">Cornices on northerly aspects are large and may become weak during the heat of the day or during a storm.
="s_3FE45715">Various persistent weaknesses throughout the snowpack create the potential for avalanches stepping down to buried weak layers. Sustained sun exposure or heavy triggers like a cornice falling could trigger deep, destructive avalanches.
="s_3FE45715">Cornices are large and may become weak during the heat of the day or during a storm.
>Windslabs are being encountered in isolated areas at Treeline and more widespread in the Alpine.&nbsp; Ridgelines, gullies and crossloaded features should be treated with caution and in steeper terrain avoided.
If a slope hasn't slid, then treat it with caution.&nbsp; Forecasters are still avoiding overhead hazard that has not yet released and being very conservative in bigger terrain.
="s_3FE45715">Recent wind has been from a variety of directions and wind slabs should be expected in exposed terrain on all aspects at higher elevations.
="s_3FE45715">Strong (southerly) winds will be forming fresh wind slabs throughout the day in the lee of exposed terrain.
New snow may overload wind slabs sitting on the March 22nd surface hoar layer. Conservative terrain use is essential and manage your overhead exposure.
="s_3FE45715">Expect our newly formed storm slabs to be especially thick and reactive at higher elevations exposed to the wind. A chance of sun on Saturday may bring very touchy conditions and even natural avalanche activity to slopes exposed to the sun.
The warm, wet, and windy storm has seen cornices grow fat. While they are a hazard in themselves, the danger increases with reactive storm slabs sitting beneath them. The chance of solar exposure may promote natural cornice falls on Saturday.
="s_3FE45715">Light new snow amounts combined with moderate to strong southeast to southwest winds have been building wind slabs in the lee of exposed terrain features. A chance of sun exposure may make these slabs especially reactive on Saturday.
="s_3FE45715">In northern parts of the region, heavy triggers such as a cornice fall or a wind slab avalanche could potentially step down to weak layers buried about 1 m deep.
Recent warm and windy weather has been promoting cornice growth. While they are a hazard in themselves, the danger increases with wind slabs sitting beneath them. The chance of solar exposure may promote natural cornice falls on Saturday.
Light snowfall and moderate southwest winds have been forming touchy storm slabs. This problem will be more pronounced in wind affected areas. Storm slabs have been reported being especially reactive over a crust currently buried about 10 cm deep
="s_3FE45715">At upper elevations where the recent rain crust is not as thick and strong, there is a lingering potential to trigger deeper buried weak layers. A smaller storm slab release could be the perfect trigger.
Strong winds and steady snowfall have been forming touchy storm slabs. New snow depths vary throughout the region and increase with elevation. Thicker, more widespread, and more reactive storm slabs can be expected in the alpine.
>Windslabs are being encountered in isolated areas at Treeline and more widespread in the Alpine. Ridgelines, gullies and crossloaded features should be treated with caution and in steeper terrain avoided.
Forecasters are still avoiding overhead hazard that has not yet released and being very conservative in bigger terrain.
="s_3FE45715">Sustained sun exposure or heavy triggers like a cornice falling could trigger deep, destructive avalanches on buried weak layers.
="s_3FE45715">Cornices are large and may become weak when hit by the sun.
="s_3FE45715">Cornices on northerly aspects are large and may become weak when hit by the sun.
Sustained sun exposure or heavy triggers like a cornice falling could trigger deep, destructive avalanches on buried weak layers.
="s_3FE45715">Expect our newly formed storm slabs to be especially thick and reactive at higher elevations and in the lee of terrain features that are exposed to the wind. Remember that the potential for human triggering persists as natural avalanching tapers off.
The warm, wet, and windy storm has seen cornices grow fat. While they are a hazard in themselves, the danger increases when they have the potential to act as a trigger to storm slabs sitting beneath them.
="s_3FE45715">Light new snow amounts combined with moderate to strong southeast to southwest winds have been building wind slabs in the lee of exposed terrain features.
Recent warm and windy weather has been promoting cornice growth. While they are a hazard in themselves, the danger increases with the potential for a cornice fall to trigger a wind slab sitting below it.
Recent strong winds and steady snowfall have formed storm slabs that increase in depth and reactivity with elevation. Expect deeper slabs and touchier conditions on the lee side of wind exposed terrain features.
="s_3FE45715">Strong winds will be forming fresh wind slabs in the lee of exposed terrain.
eavy triggers such as a cornice fall (if the sun comes out in full force) or wind loading are potential triggers for large avalanches on deep weak layers. Stay aware of overhead hazard when traveling at lower elevations.
="s_3FE45715">Strong (southerly) winds will be forming fresh wind slabs in the lee of exposed terrain.
Recent snowfall combined with moderate southwest winds to form touchy storm slabs. These slabs are likely to remain reactive to human triggering on Sunday. This problem will be more pronounced at higher elevations and wind affected areas.
="s_3FE45715">Recent wind from south through west directions has redistributed the new storm snow in exposed terrain at higher elevations forming reactive wind slabs.
="s_3FE45715">Cornices are large and may become weak with daytime warming, sun exposure, or during stormy periods.
="s_3FE45715">Sustained sun exposure or heavy triggers like a cornice falling could trigger deep, destructive avalanches on buried weak layers.</span><span class="s_3FE45
="s_3FE45715">Cornices are large and may become weak with daytime warming, sun exposure, or during stormy periods.</span><span class="s_3FE45
="s_3FE45715">Moderate winds have formed wind slabs in the lee of exposed terrain.
Recent moderate south through west winds have created wind slabs on north through east aspects in the alpine, especially in the north of the region.
="s_3FE45715">Strong (southerly) winds have formed wind slabs in the lee of exposed terrain.
="s_3FE45715">Expect recently formed storm slabs to be thicker and more reactive at higher elevations and in the lee of terrain features that are exposed to the wind. Plenty of recent evidence shows storm slabs reacting to skier triggering.
="s_3FE45715">Light new snow amounts combined with moderate to strong southeast to southwest winds have been building wind slabs. Expect the greatest reactivity in the immediate lee of exposed terrain features and be aware of the potential for cornice triggers.
Recent bouts of snowfall combined with moderate southwest winds to form storm slabs that may remain reactive to human triggering on Monday. This problem will be especially pronounced in the alpine and in wind affected areas.
>Wind slabs are present mostly in the alpine.. Gullies and crossloaded features should be treated with caution and in steeper terrain avoided.
="s_3FE45715">New storm slabs are expected to develop overnight and during the day on Tuesday. Precipitation amounts are uncertain; watch for developing hazard during the day.
The forecast storm is expected to continue to develop new cornice growth. While cornices are a hazard in themselves, the danger increases when they have the potential to act as a trigger to storm slabs sitting beneath them.
Sustained sun exposure or heavy triggers like a cornice fall could trigger deep, destructive avalanches on buried weak layers. This is a low probability/ high consequence scenario. If triggered these avalanches are running full path.
="s_3FE45715">Cornices are large and fragile. They may fail with daytime warming, sun exposure, or during stormy periods.
Moderate to strong south winds and some incoming snow will create more wind slabs on north through east aspects at upper elevations.
="s_3FE45715">Sustained sun exposure, heavy triggers like a cornice falling or even under the weight of a person hitting the sweet spot could trigger deep, destructive avalanches on buried weak layers.
Forecast snow and wind are expected to continue to develop storm slabs in the alpine and at treeline.
="s_3FE45715">New storm snow combined with winds from the SW may increase in depth and reactivity at higher elevations and on leeward slopes. Cornices are large and fragile. They may fail with daytime warming, sun exposure, or during stormy periods.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Triggers like a cornice fall, smaller slab avalanches could trigger deep, destructive avalanches on buried weak layers. There is a low likelihood of triggering but a high consequence if triggered These avalanches would likely run full path.</span><span class="s_AA239
="s_3FE45715">Recent wind from the SW has redistributed the new storm snow in exposed terrain at higher elevations forming reactive wind slabs. Cornices are large and may become weak with daytime warming, sun exposure, or during stormy periods.
="s_3FE45715">A cornice fall or smaller slab avalanches could trigger deep, destructive avalanches on buried weak layers. There is a low likelihood of triggering but a high consequence if triggered. These avalanches would likely run full path.
="s_3FE45715">Moderate south (westerly) winds have formed wind slabs in the lee of exposed terrain.
="s_3FE45715">New storm slabs are expected to develop overnight and during the day on Wednesday. Precipitation amounts are uncertain; watch for developing hazard during the day.
The forecast storm is expected to continue to develop new cornice growth. While cornices are a hazard in themselves, the danger increases when they have the potential to act as a trigger to slabs sitting beneath them.
="s_3FE45715">Light new snow amounts combined with moderate to strong southerly winds have been building wind slabs.
Recent warm and windy weather has been promoting cornice growth.
Moderate to strong southerly winds and some incoming snow will create more wind slabs on north through east aspects at upper elevations.
A 20-60 cm thick slab above a rain crust has been reactive to human triggers. Most activity has been in wind-affected terrain. Persistent slabs also have the potential to step down to deep basal weaknesses near the ground.
>Wind slabs are present in the Alpine and isolated areas at Treeline. Easy shears were found down 10 and 25cm today on a wind exposed ridge feature.
Due to the nature of the snowpack, forecasters still have very little confidence in larger terrain features, particularly in the Alpine. Full depth avalanches that could reach the end of run out zones are still possible.
The March sun is strong and cornices will become more fragile during sunny and/or warm periods. Having said this, sun isn't the only trigger, as forecasters observed a cornice failure today under cloudy and windy conditions.
Recent storm slabs may continue to be triggered by light additional loads like a single skier or rider.
Wind slabs continue to be a concern for human triggering. Watch for pockets of wind transported snow at higher elevations, and on slopes that are sheltered from the sun.
A weak layer of facets and/or a crust that developed early in the winter lies near the bottom of the snowpack. Forecast strong solar radiation and high daytime freezing levels may combine to &quot;wake-up&quot; this deep persistent problem.
>Wind slabs are present in the Alpine and isolated areas at Treeline. Though found on all aspects watch for thicker slabs in lee and cross-loaded terrain.
Cornices are more fragile during sunny or warm periods. A cornice failure could trigger a significant slab on underlying slopes.
="s_3FE45715">Storm slabs developed overnight that are 30-50 cm deep in the alpine. These slabs stiffened during the day due to warm temperatures. Expect storm slabs to continue to be reactive, and we may see natural activity when the sun comes out.
="s_3FE45715">New storm slabs are expected to continue to be reactive as the sun comes out on Thursday. The new snow could present as loose wet avalanches at lower elevations or on steep sun exposed slopes at upper elevations.
With recent warm temperatures, snow and wind cornices have grown large and overhanging. While cornices are a hazard in themselves, the danger increases when they have the potential to act as a trigger to slabs sitting beneath them.
="s_3FE45715">New snow accumulations combined with moderate southerly winds have been building wind slabs.
Recent moderate to strong wind and heavy precipitation has formed storm slabs that increase in depth and reactivity with elevation. Expect deeper slabs and touchier conditions on the lee side of wind exposed terrain features.
Recent snow accumulations and wind have developed reactive storm slabs in the alpine and at tree line.
="s_3FE45715">New storm snow and wind have formed reactive storm slabs. Cornices are large and fragile. They may fail with daytime warming, sun exposure, or during stormy periods.
="s_3FE45715">Triggers like a cornice fall, smaller slab avalanches could trigger deep, destructive avalanches on buried weak layers. There is a low likelihood of triggering but a high consequence if triggered. These avalanches would likely run full path.
="s_3FE45715">New wind slabs have developed in the alpine and at treeline. Wind slabs may not be well bonded to old surface crusts.
Heavy triggers such as a cornice fall or wind loading are potential triggers for large avalanches on deep weak layers. Be aware of overhead hazard, and do not linger in avalanche paths at lower elevations.
="s_E6E166A2">New storm snow and wind have formed reactive storm slabs. Cornices are large and fragile. They may fail with daytime warming, sun exposure, or during stormy periods.
="s_3FE45715">Storm slabs continue to develop in the alpine and at treeline. These slabs have been very reactive over the past few days. Forecast sun and high freezing levels may result in easy triggering or natural releases.
New cornice growth may fall off naturally when the sun comes out and the freezing levels rise.
="s_3FE45715">Wind slabs are expected to continue to develop with forecast new snow and wind.
Forecast new snow and wind are expected to develop or add to existing storm slabs overnight and during the day tomorrow.
A weak facet/crust layer from late February has produced several large human triggered avalanches the past few days. Triggering this layer is most likely in shallower areas, but a storm slab or cornice fall could act as a trigger.
Expect new wind slabs to develop due to the forecast new snow and wind.
A weak layer of facets and/or a crust that developed early in the winter lies near the bottom of the snowpack. Any change in the weather may affect the likelihood of triggering this deep weak layer.
="s_3FE45715">New storm snow and wind have formed reactive storm slabs. Cornices are large and fragile. They may fail with daytime warming, sun exposure, or during stormy periods
>Wind slabs are present in the Alpine much more isolated at treeline. Though found on all aspects watch for thicker slabs in lee and cross-loaded terrain such as N and E aspects.
Due to the nature of the snowpack, forecasters still have very little confidence in larger terrain features, particularly in the Alpine. Full depth avalanches that could reach the end of run out zones are still possible. If it hasnt slid, avoid it.
>The older windslabs are more prevalent in the alpine while the fresh windslabs extend down to treeline. These will grow with the forecasted winds and new/available snow.
This deep layer is still a threat in any avalanche terrain that hasn't previously avalanched.
Forecast new snow and wind are expected to develop or add to existing storm slabs overnight.
Expect new wind slabs to develop due to the forecast new snow and wind. Cornices are also expected to develop new growth, that may be weak and fall off naturally.
="s_3FE45715">Recent storm slabs may continue to be reactive to human triggering. This is most likely in shaded alpine areas where the snow may be drier.
Cornices may continue to be weak and naturally shed the recent cornice growth. Cornice falls may release storm slab avalanches on the slopes below.
="s_3FE45715">Additional snow overnight Friday into Saturday will build fresh wind slabs in the lee of exposed terrain features
Cornices have grown large and overhanging over the past few weeks.
="s_3FE45715">New snow accumulations combined with moderate southerly winds have been building new wind slabs.
Expect wind slabs on the lee side of wind exposed terrain features.
="s_3FE45715">New storm snow and wind have formed storm slabs that are likely to remain reactive to human triggering on Saturday. Cornices have also grown large and fragile. These may fail with daytime warming or during stormy periods.
="s_3FE45715">Triggers like a cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. There is a low likelihood of triggering but a high consequence if triggered. These avalanches would likely run full path.
="s_3FE45715">Recent southwest winds have redistributed storm snow in exposed terrain at higher elevations, forming wind slabs that are likely to remain reactive on Saturday. Cornices are also large and may become weak with daytime warming or during stormy periods
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. There is a low likelihood of triggering but a high consequence if triggered. These avalanches would likely run full path.
="s_3FE45715">Wind slabs may continue to be triggered in the alpine on shaded slopes.
This problem continues to be a concern until temperatures cool down and we see a good overnight freeze.
="s_3FE45715">Recent southwest winds have redistributed storm snow in exposed terrain at higher elevations, forming large and reactive wind slabs. Cornices have also grown large and may become weak with daytime warming or during stormy periods.
="s_3FE45715">A cornice fall or smaller slab avalanches could trigger large, destructive avalanches on deeply buried weak layers. There is a low likelihood of triggering but a high consequence if triggered. These avalanches would likely run full path.
Winds overnight and during the day on saturday have stiffened up the existing windslabs and even developed them down into treeline.
Wind slabs may be reactive on shaded north facing terrain at the highest elevations.
="s_3FE45715">Solar triggered loose wet avalanches are possible from steep sun exposed slopes.
="s_3FE45715">The recent storm snow is expected to be reactive on Sunday, especially in wind loaded terrain features.
Solar triggered loose wet avalanches are expected from steep sun exposed slopes.
Large cornices are expected to become weak with daytime warming or sustained sun exposure.&nbsp;
="s_3FE45715">New snow on Saturday with moderate southwest wind is expected to have formed reactive new wind slabs at higher elevations.
="s_3FE45715">Solar triggered loose wet avalanches should be expected from steep sun exposed slopes when the sun is out.
="s_3FE45715">Large cornices are expected to become weak with daytime warming or sustained sun exposure.
="s_3FE45715">The recent storm snow is expected to remain reactive on Sunday, especially in wind loaded terrain features at higher elevations.
="s_3FE45715">Large cornices are expected to become weak with daytime warming or sustained sun exposure. A large cornice release has the potential to trigger a deeply buried weak layer in the snowpack.
="s_3FE45715">Solar triggered loose wet avalanches are expected from steep sun exposed slopes if the sun is out for extended periods of time.
Storm slabs may continue to be touchy with the forecast new snow and wind.
="s_3FE45715">Recent snow and wind have formed storm slabs that may remain reactive to human triggering on Sunday. This problem is more pronounced in wind affected areas at higher elevations, so be vigilant for signs of recent wind loading.
="s_3FE45715">Large, destructive avalanches have recently been reported running on deeply buried weak layers. Cornice fall and smaller storm slab avalanches have been common triggers for these slides, which have the potential to reach the end of runout zones.
Cornices are large and may fall off naturally during periods of sun or from daytime warming.
="s_3FE45715">Recent southwest winds have redistributed storm snow in exposed terrain at higher elevations, forming large wind slabs. These slabs may remain reactive to human triggering on Sunday.
Recent warm, wet, and windy weather has been contributing to cornice growth. Even a small cornice release has the potential to trigger a slab avalanche below it. Cornices become weak with daytime warming and/or sun exposure.
="s_3FE45715">Recent southwest winds have redistributed storm snow into wind slabs at higher elevations that may remain reactive to human triggering on Sunday.
Recent stormy weather has been promoting the growth of large, unstable cornices. Natural cornice falls have also been responsible for a number of recent persistent slab avalanches.
="s_3FE45715">Wind slabs may continue to be triggered at higher elevations.
A heavy trigger such as a cornice fall or smaller avalanche could trigger a deeper persistent slab avalanches, especially when the snow warms up later this week.
="s_3FE45715">Wind slabs have recently formed in north facing terrain in the alpine and are expected to remain reactive to human triggering on Monday.
Large cornices are expected to become weak with daytime warming or sustained sun exposure. A cornice falling still has the potential to trigger isolated large slab avalanches on the slope below.
="s_3FE45715">Large cornices are expected to become weak with daytime warming or sustained sun exposure. A cornice falling still has the potential to trigger isolated large slab avalanches on the slope below.
="s_3FE45715">Solar triggered loose wet avalanches should be expected from steep sun exposed slopes during the heat of the day.
Storm slabs may be reactive on steep convexities and on wind loaded terrain features at higher elevations.
A weak layer from February remains a concern. It produced several large human triggered avalanches last weekend, and may still react in shallow areas. Heavy loads such as a storm slab avalanche or a cornice fall are also possible triggers.
Wind slabs are likely lingering in the lee of exposed terrain. Fresh cornices may also be weak and fall off naturally when hit by the sun.
A weak layer of facets and/or a crust that developed early in the winter lies near the bottom of the snowpack. Strong solar radiation or a cornice fall are possible triggers.
="s_3FE45715">The recent storm snow is expected to remain reactive on Monday, especially in wind loaded terrain on high northerly aspects. On solar aspects, the sun may trigger moist/wet slab avalanches.
="s_3FE45715">Solar triggered loose wet avalanches are expected from steep sun exposed slopes during the heat of the day.
Wind slabs are found in Alpine terrain and a few spots at Treeline. In convex and unsupported features these are likely to be human-triggered. On Monday northerly winds coupled with light flurries may cause reverse wind loading.
This deep layer is still a threat in any avalanche terrain that has not yet had extensive previous avalanching. While there is a lower probability of triggering, the consequences are high.
="s_3FE45715">New snow and wind are forming storm slabs at higher elevations where the snow is still dry.
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. The likelihood of this happening will increase as solar warming weakens unstable cornices and storm slabs over the course of the day.
="s_3FE45715">Recent snow and wind have formed storm slabs that may remain reactive to human triggering. This problem is more pronounced in wind affected areas at higher elevations, so be vigilant for signs of recent wind loading.
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. The likelihood of this happening will increase as solar warming weakens unstable cornices and wind slabs over the course of the day.
="s_3FE45715">Recent southwest winds have redistributed storm snow into wind slabs at higher elevations that may remain reactive to human triggering. These slabs weaken and become increasingly reactive with daytime warming.
="s_3FE45715">Recent southwest winds have redistributed storm snow in exposed terrain at higher elevations, forming large wind slabs. These slabs weaken and become increasingly reactive with daytime warming.
Wind slabs are found on all aspects in the Alpine and a few spots at Treeline. While not much natural avalanche activity has yet occurred, human-triggering is likely in convex and unsupported features.
The intense April sun will cause a rapid increase in loose wet avalanche activity on solar aspects as the day progresses.
="s_3FE45715">Wind slabs have recently formed in north facing terrain at higher elevations and are expected to remain reactive to human triggering on Tuesday.
Large cornices may become weak with daytime warming or during periods of stormy weather.
Recent storm snow may still be reactive on steep convexities and on wind loaded terrain features at higher elevations.
A weak layer from February remains a concern. It produced several large human triggered avalanches at the end of March, and may still react in shallow areas. Heavy loads such as a storm slab avalanche or a cornice fall are also possible triggers.
="s_3FE45715">Large cornices may become weak with daytime warming or during periods of stormy weather.
Wind slabs may be reactive on shaded north facing terrain at higher elevations.
Wind slabs may lingering in the lee of exposed terrain at higher elevations. Cornices have been a recent trigger for slab avalanches.
="s_3FE45715">Large cornices are expected to become weak with daytime warming and sustained sun exposure.
="s_3FE45715">Storm slabs may still be reactive on steep convexities and on wind loaded terrain features at higher elevations where the snow is still dry.
Solar triggered loose wet avalanches should be expected from steep sun exposed slopes during the heat of the day.
A heavy trigger such as a cornice fall or smaller avalanche could trigger a deeper persistent slab avalanches, especially when the snow warms up.
="s_3FE45715">Southwest winds continue to transport snow into pockets of wind slab at higher elevations. Wind slabs are more likely to be found on shaded slopes in the alpine.
Cornices are large and may fall off naturally due to loading from new snow, wind, or daytime warming. Cornice falls in motion may release persistent weak layers resulting in large avalanches.
Cornices are large and may fall off naturally with daytime warming.
="s_3FE45715">Lingering wind slabs may still be reactive in exposed terrain at higher elevations where the snow is still dry.
20-40 cm of new snow and wind speeds exceeding 60 km/h will build very touchy storm slabs.
A weak layer from February produced several large human triggered avalanches at the end of March, and may still react in shallow areas. Heavy loads such as a storm slab avalanche or a cornice fall are also possible triggers.
Strong winds and light amounts of snow will form fresh wind slabs in the lee of exposed terrain. Most slabs avalanches in the past week have been triggered by cornices.
="s_3FE45715">Southwest winds continue to transport snow into pockets of wind slab at higher elevations. These wind slabs are most likely to be found on shaded aspects in the alpine.
Cornices are large and may fall off naturally with new loading from wind, snow or daytime warming. Cornices in motion may trigger persistent weak layers resulting in large avalanches.
="s_3FE45715">Southwest winds continue to transport snow into pockets of wind slab. Wind slabs are most likely to be found on shaded aspects in the alpine.
Cornices are large and may fall off naturally with new loading from wind and snow, or from daytime warming with or without obvious solar.
We know it sounds like a broken record, but this deep layer is still a threat in any avalanche terrain that has not yet had extensive previous avalanching. While there is a lower probability of triggering, the consequences are high.
The intense April sun is causing a rapid increase in loose wet avalanche activity on solar aspects as the each day progresses.
Not much natural avalanche activity with these wind slabs yet, but human-triggering is more likely in convex and unsupported features. These slabs seem confined to the Alpine.
New snow combined with wind at upper elevations will build reactive storm slabs
Cornices are large and may fall off naturally due to loading from new snow, wind, or from daytime warming. Cornice falls in motion may release persistent slabs from the slopes below, resulting in large avalanches.
="s_3FE45715">New storm slabs are expected to develop due to forecast new snow and wind.
Very strong winds on Tuesday night and Wednesday likely formed reactive wind slabs in the lee of exposed terrain.
A weak layer from February produced several large human triggered avalanches at the end of March, and may still react in shallow areas. Heavy loads such as a small avalanche or a cornice fall are also possible triggers.
="s_3FE45715">New storm slabs are expected to develop due to forecast new snow and wind. These storm slabs may become touchy when daytime warming raises the freezing level.
="s_3FE45715">New storm slabs are expected to develop due to forecast new snow and wind. These storm slabs may be very touchy where they are sitting on a recently buried layer of surface hoar. This is more likely on shaded slopes in the alpine.
Strong winds and light amounts of snow have likely left wind slabs in the lee of exposed terrain. Most slabs avalanches in the past week have been triggered by cornices.
="s_3FE45715">Wind slabs may still be reactive on steep convexities at higher elevations where the snow is still dry.
="s_3FE45715">Large cornices may become weak with daytime warming or during periods of stormy weather. Recent cornice falls have been triggers for full depth avalanches in the north of the region.
="s_3FE45715">Wind slabs have recently formed in north facing terrain at higher elevations and are expected to remain reactive to human triggering.
Deep persistent slabs have been shown to be reactive to heavy loads (i.e. smaller avalanches stepping down or cornice triggers) in the past few days
New snow combined with wind at upper elevations will build reactive storm slabs. Forecast rain to mountaintop on this new snow will make slabs very touchy.
="s_3FE45715">The combination of new snow, moderate to strong southerly winds and warm temperatures have created reactive storm slabs. These are expected to especially touchy in the lee of exposed terrain features.
="s_3FE45715">Large cornices are expected to become weak with daytime warming and/or sustained sun exposure.
No freeze is expected below 2400m over the next 24hrs.  Light rain is also forecast.  Loose wet slides may trigger deeper slabs failing on the basal facets.
Expect to encounter these slabs along ridgelines and in crossloaded features in Alpine terrain. 
Large cornices may become weak with daytime warming and have potential to trigger slabs on the slopes below.
Cornices have been growing and may fall off naturally with daytime warming.
Strong winds and light amounts of snow have likely left wind slabs in the lee of exposed terrain.
Deep persistent slabs have been shown to be reactive to heavy loads (i.e. smaller avalanches stepping down or cornice triggers) in the past few days in the north of the region
Cornices are large and may fall off naturally with daytime warming or rain.
="s_3FE45715">Strong winds and light snow will form fresh wind slabs at higher elevations where the snow is still dry.
="s_3FE45715">New snow and wind are expected to continue building storm slabs. Storm slabs may be very touchy where they overlie recently buried surface hoar, more likely found on shaded alpine slopes. Rain will promote loose wet avalanches at lower elevations.
Cornices have grown large and may fall off naturally due to loading from new snow, wind, or daytime warming. Cornice falls in motion may release persistent weak layers and result in large avalanches.
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. Storm slab and cornice triggers will be increasing in size and reactivity on Friday.
="s_3FE45715">Forecast new snow and wind are expected to continue developing storm slabs. These storm slabs may become touchy as daytime warming raises the freezing level. Rain will promote loose wet avalanches at lower elevations.
Cornices are large and may fall off naturally with new loading from wind, snow or daytime warming. Cornices in motion may trigger persistent weak layers and result in large avalanches.
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. Storm slab and cornice triggers will be increasing in size and reactivity during forecast stormy weather.
="s_3FE45715">Touchy new wind slabs are expected to develop with continuing light snowfall and moderate southerly winds.
Cornices have grown large and may fall off naturally with new loading from wind and snow, or from daytime warming. This may occur with or without obvious solar effect. Forecast weather will build fragile new cornice growth.
="s_3FE45715">A cornice fall or smaller slab avalanche could trigger large, destructive avalanches on deeply buried weak layers. Slab and cornice triggers will be increasing in size and reactivity during forecast stormy weather.
="s_3FE45715">Touchy new wind slabs are expected to develop with continued light snowfall and southerly winds. Slabs may be more reactive where they lie above recently formed crusts or more isolated surface hoar. Loose wet avalanches are likely at lower elevations
A very minimal  freeze is expected below 2500m over the next 24hrs. Light rain is also forecast for the lower elevations. Loose wet slides may trigger deeper slabs failing on the basal facets.
Expect to encounter these slabs along ridgelines and in crossloaded features in Alpine terrain.
Continuous precipitation over the past few days combined with wind at upper elevations has built reactive storm slabs.
="s_3FE45715">New snow and moderate southwest winds have formed thin wind slabs below alpine ridgetops.
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">New snow and moderate southwest winds have formed thin wind slabs below alpine ridgetops.</span><span class="s_3FE45
="s_3FE45715">The storm slabs that formed over the past few days are likely to remain reactive to human triggering on Saturday. These slabs may be more reactive where they overlie recently buried surface hoar, more likely found on shaded alpine slopes.
Cornices have grown large and may fall off naturally with solar effect or daytime warming. Cornice falls have recently been responsible for triggering large persistent slab avalanches.
="s_3FE45715">A cornice fall or smaller slab avalanche currently has the potential to trigger large, destructive avalanches on deeply buried weak layers. This is more likely to occur in thin or variable snowpack areas at higher elevations.
="s_3FE45715">Recent moderate to strong winds have shifted between a variety of directions and thin new wind slabs may now exist on a wide range of aspects. Slabs may be more reactive where they lie above recently formed crusts or more isolated surface hoar.
Cornices have grown large and may break off naturally due to solar exposure or daytime warming. Cornice falls in motion have the potential to release persistent slabs on underlying slopes, resulting in large avalanches.
="s_3FE45715">New snow and variable winds have been developing storm slabs at higher elevations. Expect these slabs to remain reactive to human triggering and be aware of the potential for underlying crust or surface hoar interfaces to promote this reactivity.
="s_3FE45715">Moderate to strong southwest winds recently shifted from southeast to northwest, redistributing our new snow into wind slabs that may now exist on a wide range of aspects. Expect these slabs to remain reactive to human triggering on Saturday.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">New snow and moderate southerly winds will form thin wind slabs in lee features below ridgetops on Saturday.</span><span class="s_AA239
New snow and wind on Saturday is expected to create small wind slabs in lee features below ridgetops.
Renew your respect for this layer as the new loading ramps up. We are unsure of how it will handle any additional load. Alpine wind loading and cornice failure is particularly concerning.
Solar radiation is a common cornice trigger. Limit your exposure when it's cloudy and completely avoid cornices when it's sunny.
New snow and wind on Saturday may create small wind slabs in lee features below alpine ridgetops.
1681A555">New snow and moderate southerly winds may have formed thin wind slabs in lee features below ridgetops on Saturday.
="s_3FE45715">The combination of new snow, moderate to strong southerly winds and warm temperatures have built new wind slabs in alpine and tree line lee terrain.
="s_3FE45715">New snow and variable winds have developed storm slabs and wind slabs at higher elevations. These slabs may remain reactive to human triggering on Sunday and are more likely to react in areas that were exposed to recent strong winds.
Cornices have grown large and may fall off naturally with solar effect or daytime warming. Cornice falls were responsible for triggering a number of large persistent slab avalanches last week.
="s_3FE45715">Recent moderate to strong winds have shifted between a variety of directions and new wind slabs now exist on a wide range of aspects. Slabs may be more reactive where they lie above recently formed crusts or more isolated surface hoar.
Cornices have grown large and may break off naturally due to solar exposure or daytime warming. Cornice falls were responsible for triggering a number of large persistent slab avalanches last week.
="s_3FE45715">Recent moderate to strong winds have shifted through a variety of directions, redistributing our new snow into wind slabs that now exist on a wide range of aspects. These slabs may remain reactive to human triggering on Sunday.
="s_3FE45715">New wind slabs have recently formed in north facing terrain at higher elevations and are expected to remain reactive to human triggering.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Solar radiation is a common cornice trigger. Limit your exposure when it's cloudy and completely avoid cornices when it's sunny.</span><span class="s_AA239
1681A555">New snow and moderate southwest winds have formed thin wind slabs below alpine ridgetops.
="s_3FE45715">Variable winds over the course of the recent stormy weather developed wind slabs on a wide range of aspects at higher elevations. Touchier slabs are likely to exist in the immediate lee of ridgecrests and wind-exposed terrain features.
Cornices have grown large and may fall off naturally with solar effect or daytime warming. Cornice falls were responsible for triggering a number of large persistent slab avalanches last week and as recently as Saturday.
="s_3FE45715">Recent moderate to strong winds shifted between a variety of directions and wind slabs now exist on a wide range of aspects. Slabs may be more reactive where they lie above recently formed crusts or more isolated surface hoar.
1681A555">New snow and moderate southwest winds have formed wind slabs below alpine ridgetops.
1681A555">Solar radiation is a common cornice trigger. Limit your exposure when it's cloudy and completely avoid cornices when it's sunny.
="s_3FE45715">Large cornices may become weak with daytime warming or during periods of stormy weather. Recent cornice falls have been triggers for full depth avalanches in the north of the region. Read Avalanche Activity section for more details.
1681A555">New snow and moderate southerly winds may have formed thin wind slabs in lee features below ridgetops on Saturday into Sunday.
New snow and wind on Saturday into Sunday may have created small wind slabs in lee features below alpine ridgetops.
="s_3FE45715">Recent moderate to strong wind shifted through a variety of directions, redistributing recent snowfall into wind slabs that now exist on a wide range of aspects. These slabs may remain reactive to human triggering, especially if exposed to the sun.
Winds are building isolated windslabs in alpine terrain along ridgelines and crossloaded features.&nbsp;
Warm temperatures should help recent snow bond and settle in place; however, isolated wind slabs may linger.
="s_3FE45715">Variable wind directions over the past few days may have developed wind slabs on several aspects in the alpine and at treeline. Forecast new snow may hide recent wind slabs.
="s_3FE45715">Wind slabs have developed on several aspects over the past few days. Forecast new snow may make it difficult to observe these recent wind slabs.
Sun exposure will cause loose wet avalanches, especially in steep terrain.
Sun effect will cause loose wet avalanches, especially in steep unsupported terrain features.
Collapsing cornices, some triggering slopes below, continue to be reported throughout the region.
Large cornices may become weak with daytime warming and have the potential to trigger slabs on the slopes below.
1681A555">Small amounts of new snow and moderate southerly winds may have formed thin wind slabs in lee features below ridgetops.
Small amounts of new snow over old firm layers may produce small loose wet avalanches if the sun comes out in full force.
="s_3FE45715">Variable wind directions over the past few days have developed wind slabs on several aspects in the alpine and at treeline. Forecast new snow may hide recent pockets of wind slab.
="s_3FE45715">Variable wind directions may have developed wind slabs on several aspects in the alpine and at treeline. Forecast new snow may make it difficult to locate these wind slabs.
Watch for loose wet avalanches on steep south-facing slopes when the sun comes out.
An up-slope storm may drop as much as 25cm in the region with moderate winds. If this occurs, fresh storm slabs will develop on all aspects and they will likely be easy to trigger. Forecasted precipitation amounts are uncertain.
Expect heavy sluffing in steep terrain on all aspects if the forecasted storm comes true.
Warm temperatures and limited wind should help recent snow bond and settle in place; however, isolated wind slabs may linger.
1681A555">Solar radiation and daytime warming are common cornice triggers. Limit your exposure when it's cloudy and completely avoid cornices when it's sunny.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Solar radiation and daytime warming are common cornice triggers. </span><span class="s_1681A555">Limit your exposure when it's cloudy and completely avoid cornices when it's sunny.
1681A555">Small amounts of new snow and moderate to strong east winds may result in unusual loading patterns in lee features below ridgetops.
="s_3FE45715">Variable wind directions may have developed wind slabs on several aspects in the alpine and at treeline. Forecast new snow may make it difficult to locate these wind slabs. Forecast new snow may develop new wind slabs over the next few days.
A variety of slabs, new and old, remain in the upper snowpack. With the new snow coming, expect thin storm slabs to develop and potentially react with the deeper windslabs. There is an upslope component to this storm, so expect some reverse loading.
Loading on this layer continues as the flurries and squalls pass through. Alpine areas that have not seen the warmth yet are the most suspect.
Expect to find fresh wind slabs below alpine ridgetops.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">The new snow will be prone to sliding in steep terrain where it is sitting on a crust; especially when daytime warming causes it to transition from dry to moist snow.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Expect to find fresh wind slabs below on lee features below ridgetops.</span><span class="s_3FE45
Thin wind slabs are found in the Alpine, and these may now be on all aspects due to recent reverse wind loading.
Loading on this layer continues as the flurries and squalls pass through. Alpine areas that have not seen the warmth yet are the most suspect. Human-triggering from shallow snowpack areas is also a concern.
Any sunny breaks will bring intense solar radiation. Be cautious of the terrain you are on or under when these conditions are present.
="s_3FE45715">Forecast new snow and wind may develop storm slabs in the alpine and at treeline. Rain at lower elevations may result in loose wet avalanches.
="s_3FE45715">Forecast new snow and wind may develop storm slabs in the alpine and at treeline. Rain at lower elevations may result in loose wet avalanches.</span><span class="s_3FE45
1681A555">Shifting wind directions have created fresh wind slabs on a variety of aspects.
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent snow and wind are growing already large cornices. Minimize your exposure to cornices when it is cold and cloudy and completely avoid them when it is warm and/or sunny.</span><span class="s_AA239
Expect to find fresh wind slabs reactive to human triggers below alpine ridgetops.
1681A555">Recent snow and wind are growing already large cornices. Minimize your exposure to cornices when it is cold and completely avoid them when it is warm and/or sunny.
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Shifting wind directions have created fresh wind slabs on a variety of aspects.</span><span class="s_3FE45
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Recent snow and wind are growing already large cornices. Minimize your exposure to cornices when it is cold and cloudy and completely avoid them when it is warm and/or sunny.</span><span class="s_3FE45
="s_3FE45715">Cornices will continue to grow and become more overhanging with warm temperatures and precipitation.
="s_3FE45715">Precipitation and higher freezing levels may result in rain on snow at upper elevations. If this happens expect the surface snow to sluff out of steep terrain.
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Cornices continue to grow and become more overhanging</span><span class="s_1681A
New snow combined with recent southerly wind has created reactive wind slabs in lee loaded terrain features
an';font-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Recent new snow and moderate to strong easterly winds have changed the loading pattern and may have create reactive slabs in unexpected places</span><span class="s_1681A
="s_3FE45715">New snow combined with a change in the wind loading pattern may have created new wind slabs in unexpected places
="s_3FE45715">Changing wind directions may result in pockets of wind transported snow on several aspects in the alpine and at treeline. Continued rain at lower elevations may result in loose wet avalanches in steep terrain.
="s_3FE45715">A cornice fall or smaller slab avalanche has the potential to trigger large, destructive avalanches on deeply buried weak layers. This is more likely to occur in thin or variable snowpack areas when the sun is out and solar radiation is strong.
="s_3FE45715">New wind slabs have formed on slopes in the lee of easterly winds at higher elevations. A forecast shift to westerly winds may result in some reverse loading. Watch for pockets of wind transported snow on all aspects.
Cornices continue to be reported as large and fragile. Natural cornice falls have been occurring on a regular basis. Due to changing wind directions, give cornices a wide margin of safety.
="s_3FE45715">A cornice fall or smaller slab avalanche has the potential to trigger large, destructive avalanches on deeply buried weak layers. This is more likely to occur in thin or variable snowpack areas at higher elevations, and when the sun is strong.
1681A555">Where they exist, cornices pose a significant hazard and should be avoided.
1681A555">Recent snow and wind are growing already large cornices. Minimize your exposure to cornices when it is cold and cloudy and completely avoid them when it is warm and/or sunny.
="s_3FE45715">Forecast new snow and wind may develop storm slabs in the alpine and at treeline. Watch for reverse loading if the winds change from east to west. Rain at lower elevations may result in loose wet avalanches.
="s_3FE45715">A couple of natural deep persistent slab avalanches size 3.5 were reported on Wednesday that were 400 cm deep. Deep persistent avalanches are more likely on solar aspects when the sun is out and solar radiation is strong.
="s_3FE45715">The wind during the storm has been from the east, and now the wind is forecast to change and come out of the west. This may create reverse loading, and wind loading on several aspects.
We are not entirely free from this layer yet. It is still down there and more suspect in thin areas, cold areas that haven't seen a warming cycle and large terrain that hasn't avalanched yet.
Expect to find fresh wind slabs reactive to human triggers behind ridgelines and summits.
1681A555">Where cornices exist, they are unstable and should be avoided.
Moist new snow falling above 2000m is being redistributed by south and west winds.
="s_3FE45715">As the sun comes out in the coming days it will soften and destabilize the surface snow on steep slopes facing the sun.
="s_3FE45715">Cornices continue to grow and become more overhanging
New snow combined with recent south and east wind has created reactive wind slabs in lee loaded terrain features
="s_3FE45715">Recent new snow and moderate to strong easterly winds have changed the loading pattern and may have create reactive slabs in unexpected places
: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Minimize exposure to slopes with large cornices overhead when it is cool and cloudy and completely avoid them if it is warm and/or sunny.</span><span class="s_AA239
: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Lingering wind slabs may still be reactive to human triggers in isolated locations.</span><span class="s_3FE45
Minimize exposure to slopes with large cornices overhead when it is cool and cloudy and completely avoid them if it is warm and/or sunny.
="s_3FE45715">Lingering wind slabs may still be reactive to human triggers in isolated locations.
="s_3FE45715">Cornices are most likely to trigger during periods of intense sunshine and/or the warmest parts of the day.
Recent new snow and southerly winds have created fresh wind slabs in alpine lee terrain.
1681A555">Where they exist, cornices pose a significant hazard and should be avoided, especially when the sun comes out in full force.
Solar radiation and daytime warming are common cornice triggers for cornices.
Fresh windslabs are forming on lee aspects (N and E) in alpine areas as a result of strong SW winds on friday.
1681A555">Where cornices exist, they are unstable and should be avoided, especially when the sun comes out in full force.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Lingering wind slabs may still be reactive to human triggers in isolated locations.</span><span class="s_3FE45
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">The potential for prolonged periods of sunshine on Sunday will weaken surface snow especially on steep rocky solar aspects.</span><span class="s_AA239
The likelihood of cornices triggering increases with intense sunshine and/or during the warmest parts of the day.
The potential for prolonged periods of sunshine on Sunday will weaken surface snow especially on steep rocky solar aspects.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">The potential for prolonged periods of sunshine on Sunday will weaken surface snow especially on steep rocky solar aspects.</span><span class="s_AA239
Windslabs are forming on lee aspects (N and E) in alpine areas as a result of strong SW winds on friday and saturday.
1681A555">Minimize exposure to slopes with large cornices overhead when it is cool and cloudy and completely avoid them if it is warm and/or sunny.
1681A555">Convective flurries and moderate southwesterly winds have created wind slabs in lee features at treeline and above that were reactive to human triggers on Saturday.
Small loose wet avalanches have the potential to trigger large avalanches on sugary facets near the bottom of the snowpack.
1681A555">Avoid all slopes that are threatened by cornices on Sunday.
: Normal;font-weight: normal;font-size: 14.6666666666667px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_1681A555">Convective flurries and moderate southwesterly winds have created wind slabs in lee features at treeline and above that were reactive to human triggers on Saturday.</span><span class="s_DDF6C
1681A555">Small loose wet avalanches have the potential to trigger large avalanches on sugary facets near the bottom of the snowpack.
Warm temperatures and sunshine will make the snow heavy, wet and cohesionless on Sunday. Even small slides can have serious consequences.
tyle: Normal;font-weight: normal;font-size: 13px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_DDF6C5E8">Avoid all slopes that are threatened by cornices on Sunday.</span><span class="s_AA239
="s_3FE45715">Warm temperatures and sunshine will make the snow heavy, wet and cohesionless on Sunday. Even small slides can have serious consequences.
="s_DDF6C5E8">Convective flurries and moderate southwesterly winds have created wind slabs in lee features at treeline and above.
Windslabs of varying densities near ridges, in gullies, and in areas with downflow winds. As always, steep convex terrain should be approached with caution. These may initiate on the Nov crusts or interfaces between slabs.
The new crusts are preventing the deeper layers from disturbance. Remember, in shallow areas it is still possible to trigger the deeper layers.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Lingering storm slabs may still be reactive to human triggers in wind exposed areas at treeline and above.
Not much is known about the reactivity of a hard crust which lurks deep in the snowpack. This uncertainty warrants conservative terrain selection as an avalanche at this interface could be large and destructive.
Building storm slabs will likely be reactive to rider triggers, especially at upper elevations where the storm snow has been affected by wind.
This layer has been inactive. However, with the increasing load of new snow this layer may become reactive. Something to keep on your radar.
Recent wind and snowfall has likely formed reactive new storm slabs. Storm slabs may be more reactive in heavily wind-exposed terrain, or in areas where the new snow has a weak bond with underlying crusts.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer has been reactive to rider triggers and remote triggering has occurred producing large avalanches.
Recent snow and wind have formed touchy wind slabs. Expect these slabs to be more pronounced at higher elevations and on leeward aspects. Watch for signs of wind affected snow, whumpfing and cracking.
Stiff wind slabs could be reactive to rider triggers at treeline and in the alpine on leeward and cross-loaded slopes.
There are several crusts now buried within the snowpack. Use extra caution in thin snowpack areas where it may be possible to trigger a deeper layer. Triggering a wind slab may also have the potential to step-down to a deeper layer.
1681A555">Recent wind and snowfall has likely formed touchy new storm slabs. Storm slabs may be more reactive in heavily wind-exposed terrain, or in areas where the new snow has a weak bond with underlying crusts.
Storm slabs may have a poor bond to a buried crust down 30-60 cm and will likely be reactive to rider triggers. Winds have redistributed the new snow forming thicker slabs on leeward features above 1600 m.
New snow and wind on Friday/night is expected to create touchy storm slabs that are reactive to human triggers. Be especially cautious in wind exposed terrain at treeline and above.
Recent snow and wind will likely promote slab avalanche conditions in steep and/or exposed terrain.
Wind slabs are building over a crust layer. This layer may slide easily, particularly on steep convex terrain or where the wind has blown it into more cohesive slabs.
Small wind slabs are possible in steep terrain behind ridge lines. On steep slopes, the new snow may not bond well to the underlying crust.
Recent snow is creating some new windslabs and burying previous ones in Alpine areas.&nbsp; These slabs are 30-50cm thick in immediate lee features as well as in cross loaded areas.&nbsp; Use caution in open wind affected areas.
The new crusts are preventing the deeper layers from disturbance. Remember, in shallow areas it is still possible to trigger the deeper layers.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B"> Caution to trigger from a thinner area. Propagations may be wide due to hard slabs underneath. </span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Ice climbers use caution with sluffs raining down on you from above.
Recent snow and wind resulted in slab avalanche conditions in steep and/or exposed terrain. Be careful around broad open slopes and steep terrain, especially where you can feel the November 26th crust with your ski pole.
Storm slabs may have a poor bond to a buried crust down 30-60 cm and could be reactive to rider triggers. Winds have redistributed the new snow forming thicker slabs on leeward features (N-NE) above 1600 m.
="s_3FE45715">Lingering slabs may still be reactive to human triggers on the downwind side of ridges and gullies.
="s_3FE45715">Not much is known about the reactivity of crusts lurking in the snowpack. This uncertainty warrants conservative terrain selection, as an avalanche on one of these interfaces could be large and destructive.
1681A555">Recent wind and snowfall formed storm slabs, which may be more reactive in heavily wind-exposed terrain, or in areas where the new snow has a weak bond with underlying crusts.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. Recently, this layer has been reactive to rider triggers and remote triggering has occurred producing a large avalanche.
Recent snow and wind have formed touchy wind slabs. Expect these slabs to be more pronounced at higher elevations and on leeward aspects. Signs of wind affected snow include whumpfing and cracking.
Wind slabs have been building over a crust layer. This layer may slide easily, particularly on steep convex terrain or where the wind has blown it into more cohesive slabs.
Storm slabs may be reactive to rider triggers, especially at upper elevations where the storm snow has been affected by wind.
A lot of uncertainty exists around the reactivity of this layer near the base of the snowpack. A conservative approach to terrain is warranted while the snowpack adjusts to the recent load of storm snow and wind loading.
="s_3FE45715">30-60 cm of snow has fallen the past few days and will likely form touchy storm slabs as it settles.
1681A555">30-70 cm of snow has fallen the past few days and will likely form touchy storm slabs as it settles.
="s_3FE45715">Wind and snow has formed small reactive wind slabs on the downwind side of ridges and gullies.
="s_3FE45715">Wind slabs may be reactive on the downwind side of ridges and gullies. Changes in wind direction may form fresh wind slabs this week.
Recent windslabs 30-50cm deep are being encountered in Alpine on N and E aspects.  These slabs do not extend far downslope but are definetly at the entrances to runs so use caution. 
Remember, in shallow areas it is still possible to trigger the deeper layers and wake up the weak facets around the october crust
="s_3FE45715">Storm slabs remain possible to trigger as 30-70 cm of snow from last week settles above a buried crust. Extra caution is needed on wind-loaded terrain features.
Storm slabs may have a poor bond to a buried crust down 30-60 cm and could be reactive to rider triggers. Dry loose avalanches may be able to push you into terrain features that have consequence.
="s_3FE45715">Wind slabs are most likely on the downwind side of ridges and gullies. Changes in wind direction may form fresh wind slabs this week.
Wind slabs have been building over a crust layer in specific locations. This layer may slide easily, particularly on steep convex terrain or where the wind has blown it into more cohesive slabs.
="s_3FE45715">Wind slabs may be reactive on the downwind side of ridges and gullies. Changes in wind direction this week will likely form fresh wind slabs.
Remember, in shallow areas it is still possible to trigger the deeper layers and wake up the weak facets around the October crusts.
Recent wind slabs 30-50cm deep are being encountered in the Alpine on N and E aspects. These slabs do not yet extend far down-slope, but be cautious near ridge-crest. The strong northerly flow will add southerly aspects to the problem area tomorrow.
tyle: Normal;font-weight: normal;font-size: 13.3333333333333px;color: #FF0000; } 
</style><p class="p_CC664AAA"><span class="s_3FE45715">Avalanches are most likely on wind-loaded slopes downwind of ridges and gullies. Changes in wind direction will likely form fresh wind slabs on a variety of aspects.</span><span class="s_476C5
="s_3FE45715">Avalanches are most likely on wind-loaded slopes downwind of ridges and gullies. Changes in wind direction will likely form fresh wind slabs on a variety of aspects.
Conditions will be more like spring than winter this week. Surface snow layers will become weak when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
Recent snow and wind resulted in slab avalanche conditions in steep and/or exposed terrain at the highest elevations. Be careful around broad open slopes and steep terrain, especially where you can feel the November 26th crust with your ski pole.
Small wind slabs are possible in steep terrain behind ridge lines, especially in the south of the region (Coquihalla area). On steep slopes, the new snow may not bond well to the underlying crust.
Manage your sluff appropriately in steep terrain at higher elevations, particularly in the north of the region (Duffey Lake zone).
Wind slabs have been building over a crust layer in specific, mostly north facing locations. This layer may slide easily, particularly on steep convex terrain or where the wind has blown it into more cohesive slabs.
Avalanche activity has become increasingly localized to wind affected areas where wind slabs have been building. Keep your guard up in wind-sheltered areas. Dry loose avalanches may be able to push you into terrain features that have consequence.
Storm slabs may be reactive to rider triggers, especially at upper elevations where the storm snow has been affected by wind. Wet flurries and rain may promote wet loose avalanches at lower elevations on Tuesday.
A lot of uncertainty exists around the reactivity of layers sitting near the base of the snowpack. A conservative approach to terrain is warranted while the snowpack adjusts to recent loading and forecast warming.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer has recently produced very large avalanches with both rider triggers as well as remote triggers.
Conditions will be more like spring than winter later this week. Surface snow layers can become weak when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
Recent NW winds have created slabs 30-50cm deep are being encountered in the Alpine on S and E aspects. Be cautious near ridgeline for wind loading, especially on lee features.
Conditions will be more like spring than winter this week. Surface snow layers can weaken when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
="s_3FE45715">Storm slabs will become touchy as the snow warms up, especially on steep south-facing slopes. Also watch for wind-loaded slopes on ridges and gullies.
="s_3FE45715">Not much is known about buried crusts lurking in the snowpack, but dramatic warming could potentially awaken deep weaknesses in the snowpack. Uncertainty about these layers warrants conservative terrain selection.
Conditions will be more like spring than winter starting Wednesday. Surface snow layers can become weak when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
The current pattern of wind loading in the alpine is NOT what we usually see - winds have been from the north west, creating wind slabs on south and east facing slopes.
="s_3FE45715">Storm slabs will become touchy as the snow warms up, especially on steep south-facing slopes. Also watch for wind-loaded slopes around ridges and gullies.
Avalanche activity has become increasingly localized to wind affected and lee areas where wind slabs have been building. Be especially cautious of cross-loaded slopes that see sun exposure on Wednesday.
Stiff wind slabs could be reactive to rider triggers at treeline and in the alpine on leeward and cross-loaded slopes. Be especially cautious of cross-loaded slopes that see sun exposure on Wednesday.
The strength of bonding throughout the snowpack will be tested by solar input and warming on Wednesday. Recently formed wind slabs, mid-storm interfaces, as well as the crust under our recent storm snow are all candidates that could fail this test.
A lot of uncertainty exists around the reactivity of layers sitting near the base of the snowpack. Highly conservative terrain selection is warranted while the snowpack reacts to Wednesday's warming. Shallow releases may step down to deep weaknesses.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer has already produced very large avalanches with both rider and remote triggers. Wednesday's warming will test this layer's strength.
Recent snow and wind have formed touchy wind slabs. Expect these slabs to be more pronounced at higher elevations and on leeward aspects. Solar radiation and warming will set up touchier conditions on Wednesday.
Conditions will be more like spring than winter this week. Surface snow layers can become weak when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
="s_3FE45715">Fresh wind slabs have been forming throughout the week, so be careful around ridges and gullies. Solar warming may make slabs extra reactive on south-facing slopes.
Depending on when the warm air arrives, this layer may &quot;wake up&quot; as the surface slabs absorb the heat and weaken. South aspects will be more prone to localized weakening. Pay attention to temps and expect rapidly changing conditions.
If/when the temperatures rise, expect the windslabs to become touchier.
It is hard to say if this will be an actual problem. But it is easy to say it is should be on your radar. Steep south aspects would be the likely place to encounter them.
Conditions will be more like spring than winter this week. Surface snow layers will weaken when hit by the sun. Minimize your exposure to terrain traps - even small sluffs can push you into dangerous terrain.
Slab avalanches are possible in steep and/or exposed terrain at the highest elevations. Be careful around broad open slopes and steep terrain, especially where you can feel a buried crust with your ski pole.
Isolated winds slabs have formed on a variety of aspects at higher elevations, and in some cases sit above a buried crust. Be careful on steep convex terrain or where the wind has blown the snow into more cohesive slabs.
="s_3FE45715">Loose wet avalanches are likely in steep, rocky, sunny terrain. Warming could also wake up more deeply buried weak layers.
="s_3FE45715">Wind slabs may be lurking behind ridges and ribs and could be triggered by the weight of a rider.
="s_3FE45715">Wind slabs may be lurking behind ridges and ribs.
Winds from the northwest have formed hard slabs on south and east facing slopes. Be careful on steep convex terrain or where the wind has blown the snow into more cohesive slabs.
="s_3FE45715">Intense warmth at alpine elevations is expected to trigger avalanches on steep, sunny slopes. You may also be able to trigger a recently formed wind slab in specific, wind-loaded terrain.
="s_3FE45715">Intense warming could wake up deeply buried weak layers. Limited field information is increasing our uncertainty, so a conservative approach makes sense.
A recent wind shift from southwest to north means that fresh wind slabs are likely to now exist on a wide range of aspects at higher elevations. Be especially cautious of reverse loaded or cross-loaded slopes that see sun exposure on Thursday.
Warm, sun-exposed slopes could produce wet loose avalanches either naturally or with rider triggers on Thursday, especially in steeper terrain. This problem will likely be limited to areas above the valley cloud.
Warm, sun-exposed slopes could produce wet loose avalanches either naturally or with rider triggers on Thursday, especially in steeper terrain.
Strong south to west winds have blown our recent snow into wind slabs in lee terrain at higher elevations. Thursday's warm temperatures will promote natural releases from steep terrain and may make slabs more reactive to rider triggers.
Uncertainty still exists around the reactivity of layers sitting near the base of the snowpack. Conservative terrain selection is warranted while the snowpack reacts to the current warming pattern. Shallow releases may step down to deep weaknesses.
Recent variable winds mean that wind slabs can now likely be found on a wide range of aspects. Thursday's sun and warm temperatures will promote natural releases from steep terrain and may make slabs more reactive to rider triggers.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer has already produced very large avalanches with both rider and remote triggers.
Sustained warm temperatures are weakening the surface snow, especially on steep slopes exposed to the sun.
Slab avalanches may be possible on slopes where the wind has blown the snow into a hard slab above a buried crust.
="s_3FE45715">Intense warmth at alpine and treeline elevations is expected to trigger avalanches on steep, sunny slopes.
A recent wind shift from southwest to north means that wind slabs now exist on a wide range of aspects at higher elevations. Be especially cautious of reverse loaded or cross-loaded slopes that see sun exposure.
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Friday - especially in steeper terrain. This problem may expand to northerly aspects as warming persists.
Several persistent weak layers exist at the base of the snowpack. The risk of triggering one of these weaknesses will be elevated while warm weather persists.
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Friday, especially in steeper terrain. This problem may expand to northerly aspects as warming persists.
Thin new wind slabs may develop in lee terrain at alpine elevations as new snow begins to arrive along with strong southerly winds. Older wind slabs are expected to have become stubborn, but may still react to heavy triggers in unsupported terrain.
Light rain and and wet flurries on Friday may cause small loose wet avalanches to occur, mainly in steep terrain and where moist new snow accumulates.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer should be on a strengthening trend on Friday, but a heavy trigger in a thin snowpack area may still be enough to cause it to react.
">Older wind slabs exist on a wide range of aspects. Although they are expected to have become quite stubborn, they may still react to heavy triggers in unsupported terrain.
Warm air temperatures and clear skies are producing spring-like conditions. Loose wet avalanches may begin small but can grow and push you into dangerous terrain.
Isolated winds slabs have formed on a variety of aspects at higher elevations and in some cases sit above a buried crust. Caution is advised on steep terrain adjacent to ridges.
="s_3FE45715">Loose wet avalanches are likely in steep, rocky, sunny terrain. Warming could also wake up more deeply buried weak layers, creating a surprisingly large avalanche.
="s_3FE45715">Warm air temperatures and clear skies are producing spring-like conditions. Loose wet avalanches may begin small but can grow and push you into dangerous terrain.
South aspects will be more prone to localized weakening especially if it is a thinner area. Pay attention to temps and expect rapidly changing conditions.
If/when the temperatures rise, expect the windslabs to become touchier, especially on sun exposed slopes.
Be observant on solar aspects, especially above you.
Several persistent weak layers exist at the base of the snowpack. The risk of triggering one of these weaknesses will be elevated while warm weather persists at higher elevations.
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Saturday, especially in steeper terrain. This problem may expand to northerly aspects as warming persists.
="s_3FE45715">Warm air temperatures and clear skies have produced spring-like conditions on steep solar aspects. Loose wet avalanches may begin small but can grow and push you into dangerous terrain.
="s_3FE45715">Warm air temperatures and clear skies have producing spring-like conditions on steep solar aspects. Loose wet avalanches may begin small but can grow and push you into dangerous terrain.
Fresh storm slabs will begin to build as a storm pulse brings moderate snowfall with strong winds. Poor bonding is expected at the surface, so slabs will likely be very touchy. Expect thicker, more dangerous slabs in coastal areas and on lee aspects.
Weak layers buried near the base of the snowpack can't be dismissed while new snow and wind load the surface. Releasing a thick storm slab or wind slab in the right location may provide enough of a trigger to step down a deep early season weakness.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer should be on a strengthening trend, but a heavy trigger in a thin snowpack area may still be enough to cause it to react.
="s_3FE45715">Warming temperatures at alpine and treeline elevations is expected to trigger avalanches on steep, sunny slopes.
="s_3FE45715">Warming could wake up deeply buried weak layers. Limited field information is increasing our uncertainty, so a conservative approach makes sense.
="s_3FE45715">Warm air temperatures and clear skies have produced spring-like conditions on steep solar aspects. Loose wet avalanches may begin small but could step down to deeper crust layers.
Watch for pockets of hard slabs along ridgelines and in gullied terrain. In some areas these slabs may be large and have the ability to propagate across a feature.
Only isolated avalanches on this layer over the past few days.&nbsp; Use caution in thinner areas where you may be able to wake up this layer.&nbsp;
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Saturday - especially in steeper terrain. This problem may expand to northerly aspects as warming persists.
These are found in the higher alpine areas, usually below cliffs or areas where the wind has loaded the snow in.
This layer is widespread in terms of its location in the terrain. Its condition seems to vary from an intact crust to a facetted mish mash of weak grains. Thin areas that have a hard slab over top should be treated with caution.
Several persistent weak layers exist at the base of the snowpack. The likelihood of triggering one of these weaknesses will be elevated while warm weather persists at higher elevations.
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Sunday, especially in steeper terrain.
Warm, sun-exposed slopes could continue to produce wet loose avalanches either naturally or with rider triggers on Sunday - especially in steeper terrain.
nt-style: Normal;font-weight: normal;font-size: 16px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_EB2EB4FA">New snow and wind on Saturday night may form fresh wind slabs in higher elevation lee terrain. New wind slabs may have a poor bond to the underlying snow, especially in areas where buried crusts exist.</span><span class="s_E6FD2
="s_3FE45715">Increased winds from the south may have produced new wind slabs, particularly behind ridges in alpine terrain. Be cautious of firm snow when entering lee features.
Fresh storm slabs will begin to build as a storm pulse brings snowfall with strong winds. Poor bonding may occur at the surface, so slabs may be touchy. Expect thicker, more dangerous slabs in coastal areas and on lee aspects.
Weak layers buried near the base of the snowpack can't be dismissed while new snow or rain load the surface. Releasing a thick storm slab or wind slab in the right location may provide enough of a trigger to step down a deep early season weakness.
="s_3FE45715">Loose wet avalanches are possible in steep, rocky, sunny terrain. Warming could also wake up more deeply buried weak layers.
="s_3FE45715">Increased westerly winds may have produced new wind slabs, particularly in alpine terrain behind ridges. These slabs may sit on lingering slabs from earlier in the week. Be cautious of firm snow when entering lee features.
="s_3FE45715">Warm air temperatures and clear skies have produced spring-like conditions on steep solar aspects. Loose wet avalanches may begin small but could step down to deeper crust layers.</span><span class="s_3FE45
="s_3FE45715">Loose wet avalanches are possible in steep, rocky, sunny terrain. Warming could also wake up more deeply buried weak layers, creating a surprisingly large avalanche.
Variable winds from last week have formed wind slabs on a wide range of aspects at higher elevations. Be especially cautious of reverse loaded or cross-loaded slopes that see sun exposure.
The band of warm air associated with the inversion has been hovering at elevations higher than most peaks in the area. If this band of warm air drops, we may see a round of loose wet avalanche activity in steep, sun-exposed terrain.
="s_3FE45715">The band of warm air associated with the inversion has been hovering at elevations higher than most peaks in the area. If this band of warm air drops, we may see a round of loose wet avalanche activity in steep, sun-exposed terrain.
="s_3FE45715">Increased winds from the south may have produced wind slabs, particularly behind ridges in alpine terrain. Be cautious of firm snow when entering lee features.
="s_3FE45715">Warm air temperatures and clear skies have produced spring-like conditions on steep, sun-exposed slopes. Northerly slopes may also warm up under cloudy skies. Loose wet avalanches may begin small but can grow and push you into dangerous terrain.
With precipitation forecast for Sunday night (and then sun on Monday), I would expect loose wet avalanches to occur, especially in steep, sun-exposed terrain where dry snow is exposed to solar radiation for the first time
At elevations where Sunday night's precipitation falls as snow, dense storm slabs can be expected. Watch for triggering in higher elevation, wind-exposed terrain.
Weak layers buried near the base of the snowpack can't be dismissed while new snow or rain load the surface. I'd limit my exposure to large overhead slopes, especially when the sun makes an appearance on Monday.
1681A555">With precipitation forecast for Sunday night (and then sun on Monday), I would expect loose wet avalanches to occur, especially in steep, sun-exposed terrain where dry snow is exposed to solar radiation for the first time
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer should be on a strengthening trend, but a heavy trigger in a thin snowpack area or warming may still be enough to cause it to react.
At elevations where Sunday night's precipitation falls as snow, thin yet dense wind slabs can be expected. Watch for triggering in higher elevation, wind-exposed terrain.
="s_3FE45715">Increased winds may have produced wind slabs in lee features. These may sit on lingering slabs from last week.
These are found in the higher alpine areas, usually near ridge line or in lee features.
Wind slabs can be found in most places in the alpine and extend somewhat into treeline.  These slabs are 10-30cm thick and can be hard and breakable.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Variable winds from last week have formed stiff wind slabs on a wide range of aspects at higher elevations.
Several persistent weak layers exist at the base of the snowpack. Possible trigger spots may be found in shallower inconsistent (thin-thick) snowpack areas or around rocks and trees.
Variable winds from last week have formed wind slabs on a wide range of aspects at higher elevations.
Isolated wind slabs may still exist at the highest elevations - watch out for 'reverse loading' on south through east aspects.
Loose wet avalanches may occur with warmer temperatures at upper elevations.
Stiff wind slabs may be rider triggered. Watch for triggering in higher elevation, wind-exposed terrain.
="s_3FE45715">With daytime warming loose wet avalanches may still be a lingering problem on steep or unsupported terrain features. These releases may start small but can gain mass quickly.
="s_3FE45715">It may still be possible to trigger moist or wet snow on steep or unsupported terrain features. Once moving these releases can gain mass quickly and catch you off guard.
="s_3FE45715">Previous winds have produced pockets of wind slabs in lee features. These sit above the late-November crust.
In steep unsupported terrain it may be possible to trigger loose, wet snow.  Once moving this type of release can build up mass quickly.
With continued warming and light precipitation, I would expect loose wet avalanches to occur, especially on steep slopes and terrain features well into the alpine.
Storm slabs may exist where the recent precipitation fell as snow. Watch for triggering in higher elevation, wind-exposed terrain.
Wind slabs can be found in most places in the alpine and extend somewhat into treeline. These slabs are 10-30cm thick and can be hard and breakable.</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
Moderate to strong winds on Tuesday have formed wind slabs on a wide range of aspects at higher elevations.
Variable winds may have formed stiff wind slabs on a wide range of aspects at higher elevations.
With continued warming and light precipitation,  loose wet avalanches are possible until the freezing level drops on Friday, especially on steep slopes and terrain features.
Storm slabs may exist where the precipitation falls as snow. Watch for triggering in higher elevation, wind-exposed terrain.
New wind slabs may be rider triggered. Watch for triggering in higher elevation, wind-exposed terrain.
New storm slabs will likely build through the forecast period on all aspects and elevations. Dry loose surface avalanches may occur from steeper terrain features.
="s_3FE45715">Strong ridgetop winds may build fresh wind slabs on leeward slopes. Small, dry loose avalanches are possible, especially from steep terrain features.
The new snow will likely have a poor bond to the old snow surfaces. Fresh wind slabs may form on leeward slopes and dry loose avalanches are possible.
="s_3FE45715">The bond between the new snow and the old surface will be the big question once the storm snow starts to accumulate and be redistributed by winds.
="s_3FE45715">The new storm snow may be easily triggered especially in areas where there has been additional loading from wind.
="s_3FE45715">The new storm snow overlies a variety of old surfaces and may be easily triggered especially in areas where there has been additional loading from wind on top of a hard crust.
="s_3FE45715">The new storm may be easily triggered especially in areas where there has been additional loading from wind.
New snow and wind will build slabs in leeward, wind-loaded areas. These may be easy to trigger in areas where they overly a hard crust rather than moist snow.
="s_3FE45715"> </span><span class="s_3FE45715">5-10cm of new snow on Friday combined with light to moderate winds from a variety of directions may have formed small wind slabs in isolated locations below ridgetops.</span><span class="s_3FE45
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Only a problem in steep terrain that received 10cm or more of new snow.</span><span class="s_AA239
="s_3FE45715"> </span><span class="s_3FE45715">5-10cm of new snow on Friday combined with light to moderate winds from a variety of directions may have formed small wind slabs in isolated locations below ridgetops. </span><span class="s_3FE45
="s_3FE45715">5-10cm of new snow on Friday combined with light to moderate winds from a variety of directions may have formed small wind slabs in isolated locations below ridgetops. </span><span class="s_3FE45
Only a problem in steep terrain that received 10cm or more of new snow.
New storm slabs will likely build through the forecast period on all aspects and elevations. Wet loose avalanches may occur from steeper terrain features below treeline.
Weak layers buried near the base of the snowpack can't be dismissed while new snow or rain load the surface.
="s_3FE45715">Expect the new snow to become very reactive to human triggers once it settles into a cohesive slab.
Expect the new snow to become very reactive to human triggers once it settles into a cohesive slab.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> </span><span class="s_3FE45715">Forecast new snow on Sunday combined with moderate westerly ridgetop winds may form small wind slabs in isolated locations below ridgetops that are reactive to human triggers.</span><span class="s_AA239
Continued snow and wind is expected to prolong the ongoing natural avalanche cycle on all aspects and elevations. Wet loose avalanches may occur from steeper terrain features below treeline too.
As new snow and wind is added to the snowpack, the chance of awakening more deeply buried weaknesses near the base of the snowpack increases.
Significant uncertainty exists for the forecast amounts of snow (or rain in the afternoon), and how well it may bond to the underlying crust. A conservative approach makes sense, especially if more than 20cm of new snow sits on a firm crust.
="s_3FE45715">The new storm snow may be easily triggered, especially in areas with additional loading from wind.
These wind slabs are most likely to be found immediately lee of ridge crest and around mid-slope terrain features like rock outcroppings. While relatively small, these could be problematic in complex terrain.
The late October crust lies near the base of the snowpack with a thin layer of weak, sugary snow above it. This layer should be gaining strength, but a heavy trigger in a thin snowpack area could initiate a failure and subsequent large avalanche.
Take a cautious approach to the mountains on Sunday, especially if you see more than 20cm of new snow on a firm crust.
="s_3FE45715">The new storm snow may be easily triggered, especially in areas where there has been additional loading from wind.
="s_3FE45715">As the recent new snow accumulates over the next few days expect it to become reactive to human triggering
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> N</span><span class="s_3FE45715">ew snow combined with moderate westerly winds will have formed wind slabs in alpine lees that may be reactive to human triggers.
Strong winds Sunday will likely continue to form fresh sensitive wind slabs that will be most prevalent immediately below ridge crest and behind mid slope terrain features. While small, these slabs may be problematic in complex terrain.
Stubborn wind slabs have formed in immediate down wind (lee) features at ridge top elevations.
="s_3FE45715">20 to 60cm of snow fell during the weekend with wind from the SW, W, NW and even SE. This snow is likely settling into a cohesive slab that rests on a variety of old surfaces, including a prominent crust.
="s_3FE45715">A significant new load has been added to the snowpack and the chance of triggering a deep persistent slab has likely increased. Scale the objectives back a bit as we all continue to gather information about this slab.
The late October crust lies near the base of the snowpack and while it should be gaining strength, a heavy trigger in a thin rocky terrain feature may still be able to initiate a failure and subsequent large avalanche.
="s_3FE45715">As new snow accumulates expect it to become reactive to human triggering.
As new snow accumulates expect it to become reactive to human triggering
Fresh wind slabs will develop overnight with the expected snowfall and moderate westerly winds. Look for these on lee and cross-loaded features at Treeline and above.
New snow will sluff easily in steeper terrain at higher elevations as well as below 2150m where the weak layer of large surface hoar crystals exists.
This layer is widespread in terms of its location in the terrain. The new snow load will not likely be enough to activate this layer yet, but be cautious of thin areas where triggering may be more possible.
Initial reports suggest the new snow is bonding well to an underlying crust. Take a conservative approach to terrain use if you find more than 20cm of new snow on a firm crust.
Significantly more snow fell Sunday night than was forecast. Conditions are expected to be very touchy with the new snow sitting on a weak surface hoar layer in many locations.
40cm snowfall overnight Sunday.<br />Continued winds Monday are expected to form fresh sensitive wind slabs that will be most prevalent immediately below ridge crest and behind mid slope terrain features.
Tuesdays's storm snow will be falling on a widespread melt-freeze crust that exists to upper tree line elevations. Keep a close eye on how the new snow is bonding to the old surface.
Winds during Tuesday's storm will be from the (north) east - which is not the usual pattern we see. Watch out for storm slabs on west through northerly aspects.
Tuesday's storm has the potential to deliver heavy snowfall amounts to the south of the region. Stick to terrain with no consequence or overhead hazard.
Storm snow totals of 100 or 150 cm by Wednesday. Avalanches could be large and run further than expected. It's a good time to throttle back more than you think is required and minimize exposure to overhead hazard as well as the terrain you're on.
Touchy storm slabs will develop as new snow accumulates Tuesday afternoon -- especially in the southern half of the region. Consider avoiding avalanche terrain during the height of the storm.
Wind slabs are most likely to be found immediately lee of ridge crest and around mid-slope terrain features like rock outcroppings. While relatively small, they could be problematic in complex terrain.
The late October crust lies near the base of the snowpack and while it should be gaining strength a heavy trigger in a thin rocky terrain feature may still be able to initiate a failure and subsequent large avalanche.
="s_3FE45715">As the recent new snow settles over the next few days, expect it to become reactive to human triggering where it may be sitting on a layer of feathery surface hoar crystals (sheltered areas at and below tree line or northerly alpine aspects)
Recent west and northwest winds have created wind slabs in the lee of terrain features.
ont-weight: normal;font-size: 13.3333333333333px;color: #000000; } 
</style><p class="p_CC664AAA"><span class="s_AA239A9B"> N</span><span class="s_3FE45715">ew snow combined with moderate westerly winds will have formed wind slabs in the lee of terrain features
="s_3FE45715">Recent west and northwest winds have created wind slabs in the lee of terrain features
Expect the new snow to be become more reactive as it settles into a slab especially in sheltered areas at and below tree line where it may be sitting on a layer of feathery surface hoar crystals.
As new snow accumulates and settles expect it to become reactive to human triggering. This new snow may be sitting on a weak layer of feathery surface hoar crystals especially in sheltered areas between 1600 and 2000m.
Conditions are expected to remain touchy with the new snow sitting on a weak surface hoar layer in many locations. Heavy snowfall on Tuesday into Wednesday will only make it worse.
Fresh wind slabs will continue to form with overnight winds and tomorrow 's easterly winds.  Be cautious on lee features and also on your normal windward features (reverse wind loading)</span></p><p class="p_CC664AAA"><span class="s_AA239A9B">
New snow will sluff easily in steeper terrain at higher elevations as well as below 2150m where the weak layer of large surface hoar crystals exists.  Ice climbers should avoid climbs with overhead hazard.
="s_3FE45715">As the recent new snow continues to accumulate and settle over the next few days, expect it to become more reactive to human triggering.
Recent west and northwest and now southerly winds have created wind slabs in the lee of terrain features.
Expect the recent storm slab to become more reactive as it continues to accumulate, settle and consolidate. 
Storm snow totals of 100 cm are likely by Wednesday. Avalanches could be large and run further than expected. It's a good time to throttle back more than you think is required and minimize exposure to overhead hazard as well as the terrain you're on.
Touchy storm slabs will develop as new snow continues to accumulate. Avalanches have the potential to run further than expected.
Winds during Tuesday's storm were from the north west - which is not the usual pattern we see. Watch out for storm slabs on south through east aspects.
Tuesday's storm brought heavy snowfall to the south of the region with moderate to strong (north) westerly winds. Give things time to settle out and stick to simple terrain with no consequence or overhead hazard.
="s_3FE45715">20 to 60cm of snow fell during the weekend with wind from the SW, W, NW and SE. As a result, wind slabs on a wide variety of aspects should be expected.
="s_3FE45715">As recently as this weekend, large avalanches ran on deep persistent weak layers near the base of the snowpack. While it appears to be more likely in the north of the region, the possibility of triggering something big should remain on your radar.
Wind slabs continue to grow at treeline and alpine. These are sitting on a weak layer of storm snow that has yet to settle.
Widespread, yet variable in terms of how strong it is. In most areas it is still strong and supportive, but in isolated areas, it is relatively weak.
Tuesday's storm snow will be falling on a widespread melt-freeze crust that exists to upper tree line elevations. Keep a close eye on how the new snow is bonding to the old surface.
This storm slab may be sitting on a buried weak layer of feathery surface hoar crystals, especially in sheltered areas between 1600 and 2000m along with sheltered northerly aspects in the alpine. Expect it become more reactive as it settles.
Wind slabs continue to grow and likely becoming stiffer in the alpine and lee features at treeline. These are sitting on a weak layer of storm snow that has yet to settle.
="s_3FE45715">This problem appears to be ongoing, particularly in areas around Stewart and to the north. Likely trigger points are in steep, rocky alpine terrain.
Wind slabs are most likely to be found immediately lee of ridge crest in exposed terrain. While relatively small, they could be problematic in complex terrain.
There is a lot of recent storm snow sitting on a variable surface that will promote avalanche activity in many areas. The snow will need some time to settle.
Storm and wind slabs are sitting over a variable snow surface that may slide readily in some places (but not all). The snow needs time to bond!
="s_3FE45715">As the recent new snow continues to settle and consolidate over the next few days, expect it to become more reactive to human triggering where it may be sitting on layer of weak feathery surface hoar.
Recent west and northwest winds switching to north and northeast have formed windslabs in the lee of terrain features on a variety of aspects.
Expect the recent storm slab to become more reactive as it continues to accumulate, settle and consolidate.
Winds during and since the storm have been from the northwest - which is not the usual pattern.
Tuesday's storm brought heavy snowfall to the southern part of the region with moderate to strong (north) westerly winds. Give things time to settle out and stick to simple terrain with no consequence or overhead hazard.
Recent storm snow and wind have created widespread, soft slabs above the December 15th crust/surface hoar layer. Expect these slabs to be easily triggered by light loads such as a skier or rider.
Tuesday's storm snow is now being redistributed by wind at upper treeline and alpine elevations and lies on a widespread melt-freeze crust that has been showing poor signs of bonding.
Storm snow has been showing signs of poor bonding to the most recent crust.
="s_3FE45715">Recent west and northwest winds switching to north and northeast have formed windslabs in the lee of terrain features on a variety of aspects.
Expect persistent slabs to be become more reactive as recent new snow settles into a slab. Likely spots are sheltered open areas at and below tree line or sheltered northerly aspects in the alpine.
Windslabs in open areas and along ridge lines.  As winds increase these will become more reactive.
Caution in thinner snowpack areas where you may be able to wake up this layer. 
="s_3FE45715">At upper elevations, northwest has been the primary wind direction. At lower elevations, easterly outflow winds are expected. Watch for wind slabs in unusual places.
Wind slabs exist in exposed terrain due to recent new snow and wind.