Head to sheltered areas for the best riding conditions. The early December crust has shown reactivity in wind affected features.
Deeper and more reactive slabs will be found around ridgelines, and where wind affected storm snow sits over the early December crust and facets.
The early December crust and facets produced a size 1 machine triggered avalanche on Saturday, on a west facing treeline slope (photo below). The surface snow was wind loaded above the crust, likely increasing reactivity.
The snow surface at higher elevations is highly variable and wind affected, with some slopes stripped from recent strong southerly winds. In sheltered areas, below 30 to 50 cm of snow sits a melt-freeze crust from early December. This is the current layer of concern, producing avalanche activity and showing reactivity on testing.
There are no deeper layers of concern.
Data is very limited in this region, please submit MIN reports if you head into the mountains. Any data or photos are helpful!
Monday Night
A mix of sun and cloud with up to 5 cm of snow. 60 to 70 km/h southwest ridgetop wind. Treeline temperature -4 °C. Freezing levels drop to below 1000 m in most areas.
Tuesday
Mostly cloudy with up to 5 cm of snow. 60 km/h south ridgetop wind. Treeline temperature 0 °C.
Another 15 cm is possible Tuesday night, favouring the Pine Pass area.
Wednesday
Partly clear skies with 50 km/hr southerly ridgetop winds. Treeline temperature -2 °C.
Thursday
Mostly cloudy with flurries. 30 to 40 km/hr southerly ridgetop winds. Treeline temperature -4 °C
More details can be found in the Mountain Weather Forecast.
