Wind Slabs
- Alta quota
- Limite del bosco
- Sotto il limite del bosco
- Probabilità
- Possible - Likely
- Dimensione
- 1–2
Where dry storm snow exists, strong southwest wind may form fresh, reactive wind slabs in lee areas.
Recent rain has ravaged the region.
If you travel to higher elevations in search of dry snow, be cautious in wind-loaded areas. Recently formed wind slabs may be reactive to human-triggering
Where dry storm snow exists, strong southwest wind may form fresh, reactive wind slabs in lee areas.
A natural avalanche cycle occurred a few days ago as rain and warm temperatures infiltrated the region. Slab avalanches up to size 3 were observed in the Smithers and Seaton areas.
If you head to the backcountry please consider submitting your observations to the Mountain Information Network.
New snow accumulates atop a crust or moist snow from rain in the past few days. Strong winds will create heavily wind-affected surfaces and redistribute new snow into fresh wind slabs.
We suspect two surface hoar layers in the mid-snowpack have been cleaned out by the rain.
Deeper in the snowpack, a rain crust from early November seems to be bonding well to the surrounding snow.
Friday Night
Cloudy with up to 3 cm of new snow. 15 to 30 km/h southwest ridgetop wind. Treeline temperature -4 °C.
Saturday
Cloudy with 5 to 10 cm of snow. 30 to 50 km/h southwest ridgetop wind. Treeline temperature -4 °C.
Sunday
A mix of sun and cloud with isolated flurries. 15 to 30 km/h northwest ridgetop wind. Treeline temperature -3 °C.
Monday
A mix of sun and cloud with isolated flurries. 15 to 30 km/h northwest ridgetop wind. Treeline temperature -3 °C.
More details can be found in the Mountain Weather Forecast.