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Archived

Avalanche Forecast

Feb 21st, 2025–Feb 22nd, 2025
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
2: Moderate
The avalanche danger rating below treeline will be moderate
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
2: Moderate
The avalanche danger rating below treeline will be moderate
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
2: Moderate
The avalanche danger rating below treeline will be moderate

As new snow accumulates and temperatures rise, monitor for signs of instability and assess how it is bonding to underlying surfaces.

Confidence

Moderate

Avalanche Summary

No recent avalanche activity has been reported.

If you head into the backcountry please consider submitting a MIN post.

Snowpack Summary

New snow continues to gradually accumulate atop a thin crust on sun-exposed slopes and surface hoar in wind-sheltered areas. Approximately 30 cm may have accumulated by Saturday afternoon.

Beneath, the upper snowpack is largely faceted.

The mid and lower snowpack is generally settled and strong.

Weather Summary

Friday Night

Cloudy with 0 to 5 cm of snow. 20 to 40 km/h south ridgetop wind. Treeline temperature -3 °C.

Saturday

Cloudy with 0 to 5 cm of snow. 30 to 40 km/h south ridgetop wind. Treeline temperature -1 °C. Freezing level 1600 m.

Sunday

Mostly cloudy with 0 to 2 cm of snow. 30 to 50 km/h south ridgetop wind. Treeline temperature -1 °C. Freezing level 1600 m.

Monday

Mostly cloudy with 5 to 10 cm of snow. 30 to 50 km/h south ridgetop wind. Treeline temperature -1 °C. Freezing level 1600 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for signs of slab formation throughout the day.
  • Be careful with wind-loaded pockets, especially near ridge crests and rollovers.
  • Closely monitor how the new snow is bonding to the crust.

Avalanche Problems

Storm Slabs

Approximately 30 cm of recent snow has accumulated and may not be bonding well to various underlying surfaces.

Aspects: All aspects.

Elevations: All elevations.

Likelihood: Possible - Likely

Expected Size: 1 - 2