Avalanche Forecast

Issued: Jan 6th, 2023 4:00PM

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

Avalanche Canada llarson, Avalanche Canada

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Human-triggered avalanches are unlikely. Small wind slabs may be found in isolated areas or extreme terrain.

Summary

Confidence

High

Avalanche Summary

No new natural avalanche activity has been reported, explosive control triggered a small wind slab on Thursday.

The likelihood of rider-triggered avalanches has decreased but you could still trigger small wind slabs in isolated terrain features.

Snowpack Summary

A thin crust can be found on steep, sun-exposed terrain. Wind slabs are likely bonding, but may be lingering in isolated terrain like steep, rocky lee features. A hard melt-freeze crust below 2100 m is buried at variable depths between 0 to 20 cm depending on elevation.

The middle of the snowpack is generally consolidated and sits above weak, faceted snow near the ground.

Weather Summary

Friday Night

Partly cloudy skies, trace amounts of snow, 20 to 30 km/h southwest winds, and treeline temperature - 5 ºC

Saturday

Partly cloudy skies, no new snow, 30 to 35 km/h southwest winds, and treeline temperatures - 5 ºC

Sunday

Partly cloudy, trace amounts of snow, 20 to 30 km/h southwest winds, treeline temperatures -4 ºC

Monday

Clear skies, no new snow, 20 to 30 km/h southwest winds, treeline temperatures - 5 ºC

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Be careful with wind slabs, especially in steep, unsupported and/or convex terrain features.

Problems

Wind Slabs

An icon showing Wind Slabs

Wind slabs may still be found in isolated, extreme terrain features on north and east-facing slopes.

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

Elevations: Alpine.

Likelihood

Unlikely

Expected Size

1 - 1.5

Valid until: Jan 7th, 2023 4:00PM