Forecasters are still uncertain about the Dec 2 crust layer and how/if it will react, especially in Kootenay. Dig down and test this layer locally before committing to a line. Ski quality is excellent in sheltered areas.
Previous strong SW winds have created wind slabs in alpine and exposed treeline lee areas. These have been a bit more stubborn than expected but could still be triggered by skiers in steep terrain, especially in the alpine.
The Dec. 2 crust/facet layer down 50-70 cm has not been a widespread problem, but uncertainty remains with the layer. Monitor carefully if you are looking at steep committing terrain.
Only a few cm's of snow overnight accompanied by a drop in temperature once again. Expect valley temps in the -15 range and at the ridge closer to -20. Wind is forecasted to remain in the strong range from the SW but it will subside to light by midday tomorrow.
Up to 20cm storm snow in the last 2 days. The wind has eased however, wind slabs are present in lee areas of the alpine and some treeline locations. 50-70 cm over the Dec 2 crust/facet combo which exists below 2200 m. Shallow snowpack areas (<100cm) have weaker basal facets. Snowpack depths at treeline are from 120-160 cm.
Both Sunshine and Lake Louise ski patrol reported ski cutting very small windslabs that might not even amount to a size 1. Otherwise no avalanches observed or reported.
