Avalanche Forecast

Issued: Nov 24th, 2023 4:00PM

The alpine rating is moderate, the treeline rating is low, and the below treeline rating is low. Known problems include Wind Slabs.

Avalanche Canada ejones, Avalanche Canada

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Take it easy this weekend. If you do go out, watch out for early season hazards below wind affected snow.

Summary

Confidence

Moderate

Avalanche Summary

No avalanches have been reported in the region, however observations are very limited.

If you do go into the backcountry, consider submitting a Mountain Information Network report.

Snowpack Summary

Recent warm temperatures may have formed a crust on the snow surface. Otherwise, 5-20 cm of snow sits on a supportive crust. This snow has been redistributed by strong northwest and southwest winds.

Total snow depth at treeline is 30-60 cm.

A weak layer of faceted snow may be present at the base of the snowpack. Shallow snowpack depths mean you should be able to dig and check for this layer.

Weather Summary

Friday night

Partly cloudy with a chance of light freezing rain, 30 to 50 km/h northwest winds, treeline temperature -5°C.

Saturday

Mostly cloudy with a chance of light freezing rain, 30 to 40 km/h northwest winds decreasing throughout the day, treeline temperature 1°C, freezing level rising to 1600 m.

Sunday

Mostly cloudy with a chance of light freezing rain, 10 to 30 km/h southwest winds, treeline temperature -2°C with an above freezing layer between 1500 m and 2500 m.

Monday

Partly cloudy with no precipitation, 50 to 70 km/h west winds, treeline temperature -4°C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Travelling on skis is hazardous due to a very shallow mountain snowpack.
  • Avalanche danger is often elevated in alpine gullies where snow has accumulated.
  • Early season avalanches at any elevation have the potential to be particularly dangerous due to obstacles that are exposed or just below the surface.

Problems

Wind Slabs

An icon showing Wind Slabs

Recent winds may have redistributed new snow to form wind slabs in leeward features, such as ridgecrests, bowls and gullies.

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

Elevations: Alpine, Treeline.

Likelihood

Possible

Expected Size

1 - 2

Valid until: Nov 25th, 2023 4:00PM

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