Wind Slabs
- Alta quota
- Limite del bosco
- Sotto il limite del bosco
- Probabilità
- Unlikely - Possible
- Dimensione
- 1–1.5
Slabs may be possible to trigger at high elevations where dry snow has been loaded into leeward terrain features.
Isolated pockets of wind slab may be found in the high alpine on north through east aspects.
Slabs may be possible to trigger at high elevations where dry snow has been loaded into leeward terrain features.
There have been no recent avalanche reports in the region.
If you are going out in the backcountry, please consider sharing your observations to the Mountain Information Network (MIN).
A firm crust may exist at upper elevations. Lower elevations snow surfaces are likely moist and sticky.
North through east-facing slopes in the alpine may have new surface hoar development and hold dryer snow (10 to 20 cm) which sits over moist snow. At treeline, 5 to 10 cm sits above a firm rain crust. Below the crust is a rain-soaked snowpack.
Snow depths at treeline vary across the region from 65 cm to 150 cm.
Wednesday Night
Cloudy with clear periods. Treeline temperature +4 °C. Ridgetop wind light with gusts up to 40 km/hr from the south. Freezing level 1600 m.
Thursday
Cloudy with wet flurries 2 to 5 mm. 10 to 30 km/h southeast ridgetop wind. Treeline temperature +3 °C. Freezing level 1600 m.
Friday
Snow at higher elevations and rain 10 to 25 mm. 25 to 45 km/h southeast ridgetop wind. Treeline temperature +1 °C. Freezing level 1200 m.
Saturday
Snow at higher elevations and rain 30 to 40 mm. 30 to 70 km/h southeast ridgetop wind. Treeline temperature +2 °C. Freezing level 1200 m.
More details can be found in the Mountain Weather Forecast.