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Avalanche Forecast

Nov 29th, 2023–Nov 30th, 2023
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
Early Season
The avalanche danger rating below treeline will be early season
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
Early Season
The avalanche danger rating below treeline will be early season
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
Early Season
The avalanche danger rating below treeline will be early season

If the snow is supportive then dig down and check the strength of the base of the snowpack. Previous wind stiffened snow over a weak base in shallow rocky terrain is the most likely scenario for skier or climber triggered avalanches at this time.

Confidence

Low

Avalanche Summary

No new avalanches observed or reported.

Snowpack Summary

Surface hoar up to 10mm continues to grow in cold overnight temperatures. Exposed areas are heavily wind effected at treeline and above. The snowpack is generally between 25-45cm of snow sitting over a faceted base.

Weather Summary

The Mountain Weather Forecast is available from Avalanche Canada https://avalanche.ca/weather/forecast

A ridge of high pressure continues to maintain dry conditions.

Terrain and Travel Advice

  • Early season avalanches at any elevation have the potential to be particularly dangerous due to obstacles that are exposed or just below the surface.

Avalanche Problems

Deep Persistent Slabs

Especially watch for previously wind effected snow over a weak faceted snowpack. A shallow snowpack and cold overnight temperatures will continue to weaken the existing strength of the snowpack.

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood: Unlikely

Expected Size: 1 - 2