Avalanche Forecast

Issued: Jan 11th, 2024 4:00PM

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

Avalanche Canada mhalik, Avalanche Canada

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Check out our Forecasters' Blog about factoring extreme cold into your trip plans. Small problems can spiral out of control quickly in these conditions.

Summary

Confidence

Moderate

Avalanche Summary

No new or recent avalanches have been reported, however there are very few field observations coming from this forecast area.

If you go out in the backcountry, please consider sharing your observations on the Mountain Information Network (MIN).

Snowpack Summary

Around 15 cm of new snow fell in the region early in the week. It added to an existing skiff of snow atop a widespread crust that exists up to 1400 m. South and west-facing alpine slopes are generally scoured but may see some wind transporting snow onto them with the northerly winds.

The snowpack is generally shallow and faceted (weak, sugary) with multiple crusts in the mid-snowpack. Pockets of deeper, wind-loaded snow may be found near ridges, gully features, and established avalanche paths.

Average snowpack depths at treeline vary between 20 to 80 cm.

Weather Summary

Thursday night

Cloudy with no new snow, northerly 5-15 km/h, treeline temperature low of -39°C.

Friday

Sunny with no new snow, northerly winds 5-15 km/h, treeline temperature high of -28°C.

Saturday

Sunny with no new snow, northerly winds 5-10 km/h, treeline temperature high of -21°C.

Sunday

Mostly sunny with no new snow, northerly winds 5-10 km/h, treeline temperature high of -20°C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Expect shallow snow cover that barely covers ground roughness.
  • Avalanche danger is often elevated in alpine gullies where snow has accumulated.

Problems

Persistent Slabs

An icon showing Persistent Slabs

Avalanches are possible in isolated terrain features like gullies and alpine bowls where deeper deposits of snow may sit atop a weak, faceted basal snowpack.

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

Elevations: Alpine.

Likelihood

Unlikely - Possible

Expected Size

1 - 1.5

Valid until: Jan 12th, 2024 4:00PM

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