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Archived

Avalanche Forecast

Nov 24th, 2023–Nov 25th, 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
1: Low
The avalanche danger rating below treeline will be low
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
1: Low
The avalanche danger rating below treeline will be low
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
1: Low
The avalanche danger rating below treeline will be low

A very shallow snowpack exists with numerous hazards present either at or just below the snow surface.

Remember, if the snow is deep enough to ride, it is deep enough to trigger an avalanche.

Confidence

Low

Avalanche Summary

No recent avalanches have been reported. Information from the field is sparse this time of year. Consider submitting a MIN report if you are recreating in the mountains.

Snowpack Summary

The snowpack is generally very shallow and contains numerous potential hazards just beneath the snow surface. At treeline, the height of snow ranges from approximately 50 to 100 cm. As you descend to lower elevations snow depths decrease significantly. In the alpine, the snowpack remains relatively shallow and shows signs of heavy wind scouring.

In features with deeper snow accumulation, wind-loaded snow may sit atop a weak basal snowpack.

Weather Summary

Friday Night

Mostly cloudy with no precipitation, north alpine winds 25 km/h, treeline temperature -5 °C.

Saturday

Mostly cloudy with no precipitation, north alpine winds 30 km/h, treeline temperature -5 °C.

Sunday

Mostly cloudy with no precipitation, north alpine winds 20 km/h, treeline temperatures -5 °C.

Monday

Partly cloudy with no precipitation, southwest alpine winds 20 km/h, treeline temperature -3 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Expect shallow snow cover that barely covers ground roughness.
  • Winter conditions may exist in gullies, alpine bowls, and around ridgelines.
  • If it's deep enough to ride, it's deep enough to slide (avalanche).

Avalanche Problems

Wind Slabs

Deep pockets of wind-loaded snow may sit atop a weak, facetted lower snowpack.

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood: Unlikely - Possible

Expected Size: 1 - 2