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Archived

Avalanche Forecast

Apr 11th, 2025–Apr 12th, 2025
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

If there is a thick crust, avalanches are unlikely.

Spring conditions can change rapidly. Read about the 4 likely scenarios here.

Confidence

Moderate

Avalanche Summary

No new avalanches have been reported this week, however, data is very limited.

Snowpack Summary

5 to 15 cm of snow sits on a crust up high or moist snow below 2000 m. High alpine north facing slopes may still hold dry snow above a thick crust from late March.

The snowpack is quickly disappearing below treeline.

There are no layers of concern in the mid and lower snowpack.

Weather Summary

Friday Night

Clear. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -3 °C. Freezing level 1600 m.

Saturday

Cloudy with 5 to 10 cm of snow. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -3 °C. Freezing level 1800 m.

Sunday

Cloudy with 2 cm of snow overnight, then sunny during the day. 10 km/h west ridgetop wind. Treeline temperature -2 °C. Freezing level 2000 m.

Monday

Sunny. 10 km/h west ridgetop wind. Treeline temperature 0 °C. Freezing level 2500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Avalanche activity is unlikely when a thick melt-freeze crust is present on the snow surface.
  • Periods of low danger may be a good time to increase your exposure.

Avalanche Problems

Wind Slabs

Small wind slabs may build during the day in immediate lee areas.

Aspects: North, North East, East, South East, North West.

Elevations: Alpine, Treeline.

Likelihood: Unlikely - Possible

Expected Size: 1 - 1.5