Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely - Possible
- Size
- 1–2
Wind will transport fresh snow to create new wind slabs in immediate lee areas.
Snow conditions vary greatly across the region.
Make observations and continually assess conditions as you travel.
Wind will transport fresh snow to create new wind slabs in immediate lee areas.
Few loose dry avalanches out of steep alpine and treeline terrain were observed in the Elk Valley on Tuesday.
If you head out in the backcountry, let us know what you are seeing by submitting a MIN report!
Recent snow accumulations vary across the region. 10-20 cm of recent snowfall exists in sheltered areas. The previous wind has formed firm, wind-affected surfaces at upper elevations in the east part of the region, while the surface snow is mostly unconsolidated in the west part of the region.
See the conditions from north of Sparwood here.
At lower elevations, the upper snowpack contains a melt-freeze crust and facets layer, particularly in south-facing terrain.
Snowpack depth varies significantly across the region, from 50 to over 150 cm.
Tuesday Night
Cloudy with isolated flurries. 15 to 25 km/h southwest ridgetop wind. Treeline temperature -12 °C.
Wednesday
Cloudy with isolated flurries. 15 to 25 km/h west ridgetop wind. Treeline temperature -14 °C.
Thursday
Cloudy with isolated flurries. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -10 °C.
Friday
Cloudy with isolated flurries. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -8 °C.
More details can be found in the Mountain Weather Forecast.