Storm Slabs
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Likely - Very Likely
- Taille
- 1–2
Wind slabs will be building as winds increase today and will be found on north through east-facing slopes in the alpine.
Heavy snow, rain, and strong winds will keep avalanche danger High.
Choose low-angle, non-avalanche terrain with no overhead hazard when planning your day.
Wind slabs will be building as winds increase today and will be found on north through east-facing slopes in the alpine.
There have been no recent avalanche reports in the region.
Increasing snowfall mixed with rain and strong southwest wind are certain to induce a natural avalanche cycle.
If you are going out in the backcountry, please consider sharing your observations to the Mountain Information Network (MIN).
New snow mixed with rain will bury a firm crust at treeline and will become increasingly unstable as the new snow rapidly gets deeper. North through east-facing slopes in the alpine may have buried surface hoar which sits over moist snow.
Snow depths at treeline vary across the region from 65 cm to 150 cm.
Friday Night
Snow 20 to 40 cm. 25 to 60 km/h southeast ridgetop wind. Treeline temperature -2 °C. Freezing level 1000 m.
Saturday
Snow at higher elevations and rain 50 to 75 mm. 40 to 90 km/h southwest ridgetop wind. Treeline temperature +1 °C. Freezing level 1200 m.
Sunday
Snow 1 to 2 cm. 15 to 1 km/h southwest ridgetop wind. Treeline temperature -2 °C. Freezing level 700 m.
Monday
Snow 1 to 5 cm. 20 to 40 km/h southeast ridgetop wind. Treeline temperature -2 °C. Freezing level 700 m.
More details can be found in the Mountain Weather Forecast.