Avalanche danger will increase throughout the day as new snow accumulates.
Watch for changing conditions and dial back your terrain choices if you see signs of instability.
Up to 30 cm of new snow accompanied by southwest winds will build fresh storm slabs throughout the day. Deeper, more reactive slabs may form in north and east facing lee terrain features.
Earlier in the week, numerous natural and explosive-triggered wind slab avalanches up to size 2 were reported, primarily on northerly aspects in the alpine.
Looking forward to Thursday, riders should watch for fresh storm slabs forming throughout the day as new snow accumulates.
15 to 30 cm of new snow will accumulate by the end of the day on Thursday. This overlies up to 30 cm of recent snowfall.
The recent snow overlies a crust on all slopes except true north facing terrain at upper elevations where the previous snow remained dry.
Many areas below treeline are either snow-free or have very thin snow coverage. Expect difficult travel at lower elevations.
Wednesday Night
Cloudy. 15 to 30 km/h southwest ridgetop wind. Treeline temperature 0 °C. Freezing level 1500 m.
Thursday
Cloudy with 15 to 30 cm of new snow accumulation above the rain-snow line. 20 to 50 km/h south ridgetop wind. Treeline temperature -3 °C. Freezing level 1000 m.
Friday
A mix of sun and cloud. 5 to 15 km/h south ridgetop wind. Treeline temperature +1 °C. Freezing level 2000 m.
Saturday
Partly cloudy. 5 to 20 km/h northwest ridgetop wind. Treeline temperature +2 C. Freezing level 2100 m.
More details can be found in the Mountain Weather Forecast.
