Avalanche Forecast
Issued: Apr 15th, 2023 4:00PM
The alpine rating is , the treeline rating is , and the below treeline rating is Known problems include Wind Slabs and Loose Wet.
trettie,
Avalanche Canada
Continually assess conditions as you gain elevation. At lower elevations wet loose avalanches are likely, as you ascend above the snowline wind slab avalanches become more likely.
Summary
Confidence
Avalanche Summary
Several small wet loose avalanches were observed in the region on Friday.
If you are venturing into the backcountry please consider filling out a Mountain Information Network report.
Snowpack Summary
A new crust can be found at or near the surface on all but high north facing terrain. Rider triggerable wind slab could still be found in the alpine on west through east aspects.
Several crusts or moist layers can be found in the upper snowpack. A well settled snowpack exists below.
Weather Summary
Saturday Night
Cloudy with flurries bringing a few cm of new snow. Strong southerly winds and freezing level around 1200 m.
Sunday
Stormy with around 10 cm of new snow expected at higher elevations. Moderate to strong southerly winds and freezing levels rising to 1900 m with the snowline around 1600 m.
Monday
Mostly cloudy with up to 5 cm of new snow expected. Moderate southeast winds and freezing level rising to 1700 m.
Tuesday
A mix of sun and cloud with a few cm of new snow possible. Light to moderate southerly winds and a High of -5°C at 1800 m.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- Be careful with wind slabs, especially in steep, unsupported and/or convex terrain features.
- Minimize your exposure time below cornices.
- As surface loses cohesion due to melting, loose wet avalanches become common in steeper terrain.
Problems
Wind Slabs
Rider triggerable wind slab may be found at treeline and above near ridge crests.
Aspects: North, North East, East, West, North West.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Loose Wet
Rain and rising freezing levels will increase the likelihood of wet loose avalanches in steep terrain.
Aspects: All aspects.
Elevations: Treeline, Below Treeline.
Likelihood
Expected Size
Valid until: Apr 16th, 2023 4:00PM
