Avalanche Forecast
Northwest Inland
Be alert for lingering wind slabs at higher elevations.
Avalanche Problem 1: Wind Slabs
What Elevation?
Which Slopes?
Chances of Avalanches?
Expected Size?
Travel and Terrain Advice
- Avoid steep, rocky, and wind affected areas where triggering slabs is more likely.
- Approach lee and cross-loaded slopes with caution.
Avalanche Summary
No recent avalanches have been reported.
Over the past weekend, wet loose avalanches to size 2.5 were reported at all elevations on sunny aspects. Some of these stepped down to basal facets in northern parts of the region. In the south of the region, cornice failures on north facing ridge lines in the alpine were also reported, to size 2, but not triggering slabs below.
With forecast snow and wind you can expect the avalanche hazard to rise.
Snowpack Summary
Variable snow surfaces exist including dry snow, surface hoar, crusts and moist snow at lower elevations. High elevation, north aspects may have lingering wind slabs in immediate lee features which sit on surface hoar and/ or a sugary facet layer found down 10-30 cm.
A surface hoar and crust layer from January is buried around 80 to 140 cm in the southwest of the region. This layer still has the potential to be triggered from a thin snowpack spot, or with a large trigger like a cornice fall.
Sugary facets exist at the bottom of the snowpack in steep, rocky, and shallow snowpack areas.
Weather Forecast
Wednesday: Cloudy with new snow up to 5 cm. Alpine temperatures near -3 and freezing levels 900 m. Ridgetop winds moderate from the East.
Thursday: Snow amounts 10-20 cm, accompanied by strong ridgetop winds from the East. Freezing levels near 800 m.
Friday: Cloudy with isolated flurries. Alpine high of -7 and freezing levels near 700 m. Light winds from the East.
Avalanche Forecasts in your Inbox
Avalanche Canada has switched to an RSS feed for its daily forecasts. This is a much more flexible method that allows automatic delivery to your email inbox, or to an RSS reader of your choice.
What are RSS feeds?
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Set up an RSS feed for your email:
Select a RSS aggregator
- Northwest Inland URL:
http://www.avalanche.ca/api/forecasts/northwest-inland.rss - Copy the url and paste it into the appropriate field of your RSS aggregator.
- Fill in your email address.
- Voila! Watch the Avalanche Canada forecast roll into your inbox.
Forecast Disclaimer
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Wind slabs may linger in lee and cross-loaded features at higher elevations.