Avalanche Forecast
Issued: Dec 31st, 2024 4:00PM
The alpine rating is , the treeline rating is , and the below treeline rating is Known problems include Wind Slabs.
Avalanche Canada,
Avalanche Canada
Use extra caution in alpine terrain, where reactive wind slabs may linger on steep slopes.
Summary
Confidence
Moderate
Avalanche Summary
No new avalanches have been reported, however observations have been limited. Please share any reports or photos on the Mountain Information Network (MIN).
Snowpack Summary
20 to 50 cm of recent snow is settling over a hard crust in most areas.
The mid and lower snowpack are well consolidated with no deeper concerns.
Snow depth ranges from 100 to 150 cm at treeline in the Coquihalla, to 85 to 100 cm near Manning Park.
Weather Summary
Tuesday Night
Partly cloudy. 10 to 20 km/h south ridgetop wind. Treeline temperature -7 °C.
Wednesday
Mix of sun and cloud. 10 to 20 km/h southwest ridgetop wind. Treeline temperature -7 °C.
Thursday
Mostly cloudy. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -4 °C.
Friday
Mostly cloudy with 0 to 2 cm of snow. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -2 °C.
More details can be found in the Mountain Weather Forecast.
Terrain and Travel Advice
- Seek out sheltered terrain where new snow hasn't been affected by wind.
- Be alert to conditions that change with elevation, aspect, and exposure to wind.
Problems
Wind Slabs
Reactivity may continue on convex rolls, near ridgelines and on cross loaded slopes. Storm snow sits over a crust, which may increase reactivity.
Aspects: North, North East, East, West, North West.
Elevations: Alpine.
Likelihood
Expected Size
Valid until: Jan 1st, 2025 4:00PM
