Avalanche Forecast

Low - Due to the number of field observations

Wednesday:  Cloudy with periods of wet snow or rain in the morning with freezing levels around 2000m, but becoming snow in the afternoon (5-10cm) as freezing levels drop to 1600m. Strong southwesterly ridgetop winds. Thursday: Increasing cloud with light snow flurries in the afternoon, freezing levels near valley bottoms and moderate southwesterly ridgetop winds. Friday: Cloudy with possible sunny breaks and a chance of flurries. Freezing levels near valley bottoms and moderate southwesterly ridgetop winds.

Reports from Monday are limited, but include an isolated explosive-triggered Size 1 wind slab avalanche.

Continued snowfall brings total treeline snowpack depths to around a metre, with even more in the alpine, but it diminishes quickly below treeline.  Recent storm and wind slabs are bonding poorly to old snow surfaces including crusts, and/or a combination of facets and buried surface hoar. The early December surface is likely a crust down around 30-50cm. Below that a thick layer of facets is probably bonding poorly to the thick mid-November crust. We're receiving very little information from the region, so please consider sharing your observations via the Mountain Information Network.