Avalanche danger will increase over the day. Dial your terrain choices back as snow accumulates.
New slabs may quickly form during stormy conditions. Assess for slab properties in any consequential terrain before committing. Dial your terrain choices back as the snow accumulates, particularly in steep terrain near ridges.
No recent avalanches have been reported.
Looking forward, new slabs may rapidly form with new snow and strong wind on Friday. Assess for slab properties and dial back your terrain choices if you note instability.
Please help out your backcountry community by submitting a MIN report if you head out to the backcountry.
Somewhere around 20 to 40 cm of snow is forecast to accumulate by Friday afternoon with strong wind. This snow could rapidly form storm slabs above the rain-snow line. The slabs will likely be thickest and touchiest in lee terrain features adjacent to ridges.
The remainder of the snowpack is strong and hosts numerous hard melt-freeze crusts.
Treeline snow depths generally range from 50 to 150 cm. Snow depth diminishes rapidly below 1000 m. Traveling on skis is almost impossible below treeline.
Thursday Night
Cloudy with 5 to 10 cm snow, southwest treeline wind 30 to 40 km/h, treeline temperature -2 ºC, freezing level 1000 m.
Friday
Cloudy with 15 to 30 cm snow, southwest treeline wind 60 to 80 km/h, treeline temperature -2 ºC, freezing level 1000 m.
Saturday
Mix of sun and cloud with 1 to 3 cm snow, northwest treeline wind 40 km/h, treeline temperature -3 ºC, freezing level 900 m.
Sunday
Mostly sunny with no precipitation, northwest treeline wind 20 to 30 km/h, treeline temperature -4 ºC, freezing level 800 m.
More details can be found in the Mountain Weather Forecast.
