Wind Slabs
- Alpine
- Treeline
- Below treeline
- Likelihood
- Unlikely
- Size
- 1–1.5
Isolated windslabs may linger in the alpine
Isolated windslabs may linger in the alpine
A thin crust overlies 20 to 40 cm of settling snow in sheltered areas and pockets of wind slabs in exposed areas at upper elevations. Soft snow covers a melt-freeze crust at lower elevations and on sun-affected slopes.
A layer buried in early December is 50 to 70 cm deep. This layer varies, in the north of the region in sheltered spots it's surface hoar while in the south it's typically a crust.
The lower snowpack is strong and settled.
The snowpack is 100-150 cm deep at treeline.
Sunday night
Cloudy. 10 to 20 km/h northwest ridgetop wind. Treeline temperature -5 °C.
Monday
Mostly cloudy. 20 km/h north ridgetop wind. Treeline temperature -6 °C.
Tuesday
Scattered cloud. 20 to 40 km/h southwest ridgetop wind. A temperature inversion sets up between 2000 m and 2800 m. Treeline temperature 0 °C.
Wednesday
Cloudy with 0 to 5 cm of snow. 20 to 50 km/h west ridgetop winds. Treeline temperature -6 °C.
More details can be found in the Mountain Weather Forecast.