Avalanche Forecast

Good

Monday: Light Flurries, alpine temperatures -5, freezing level at 1200m, winds moderate to strong from the west.Tuesday: Mainly cloudy with isolated flurries. Alpine temperatures -7 and freezing level at 1200m. Winds light to moderate from the west.Wednesday: Mainly dry with broken skies, alpine temperatures -8 with light winds from the west.

Recent reports indicate a few naturally triggered avalanches to size 1.5 and 1 skier triggered avalanche running size 2. The skier triggered avalanche ran on a weak layer of facets 40cm below the snow surface on a southwesterly aspect in the alpine. 

Up to 25 cm of new snow from the past 5 days has been redistributed by moderate to strong northwest and southwest winds. These new windslabs cover older, stiff, dense wind slabs in exposed lee terrain at and above treeline. In the upper 80 cm of the snowpack a couple persistent weak layers exist, comprising of surface hoar and a facet/crust combo. This interface has produced variable results with snowpack tests, and operators are keeping a close eye on them as the load above increases and/or a slab develops.A bigger concern, especially in the Northern part of the region where the snowpack is thinner and more variable is weak faceted and depth hoar crystals combined with a crust from early October. This is now down around 80-120 cm. This deep persistent weakness may be stubborn to trigger, especially in deeper snowpack areas, but the sensitivity to triggers likely increases in shallower locations, especially on steep, convex, north-facing slopes.