Avalanche Forecast
Regions: Bonnington, Crawford, Grohman, Kootenay Boundary, Kootenay Pass, Moyie, Norns, Rossland, St. Mary, Ymir.
Conditions are generally safe, make observations and continually assess as you travel.
Confidence
High
Avalanche Summary
No new avalanche reports since the weekend.
Snowpack Summary
Wind-affected snow sits on variable interfaces, including surface hoar in sheltered areas and sun crusts on solar aspects. These interfaces may be deeper on wind-loaded slopes.
A previous weak layer from early December (surface hoar or facet/crust combo) is found 50 to 120 cm deep, but snowpack tests and lack of recent activity suggest it's no longer a concern.
The lower snowpack is generally strong and bonded.
Weather Summary
Tuesday Night
Mostly clear skies. 20 km/h northwest ridgetop wind. Treeline temperature -6 °C.
Wednesday
Mostly sunny. 20 km/h west ridgetop wind. Treeline temperature -0 °C.
Thursday
Mix of sun and clouds. isolated flurries 1 to 2 cm 40 km/h northwest ridgetop wind. Treeline temperature -4 °C.
Friday
Partly cloudy. isolated flurries, 1 cm. 20 km/h north ridgetop wind. Treeline temperature -10 °C.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- This is a good time for exploring terrain.
- Carefully evaluate steep lines for wind slabs.
Avalanche Problems
Wind Slabs
Wind slabs are becoming unreactive but may still be triggered in isolated steep terrain.
Aspects: North, North East, East, South East, South.
Elevations: Alpine.
Likelihood: Unlikely
Expected Size: 1 - 1.5