Avalanche Forecast

High

Loose wet avalanches were reported on Sunday from steep sun-affected slopes. Small loose dry avalanches were also reported on shady high-elevation aspects. See photo below.

With a cooling trend in the forecast, we expect avalanche activity will be unlikely on Thursday. However, as storm snow accumulates Thursday night and Friday, avalanche danger will rise accordingly.

If you are headed into the backcountry please consider submitting a MIN report.

Previous strong sunshine and warm temperatures formed a crust on most surfaces, except on north-facing alpine slopes, where the old snow remains soft. Facets and surface hoar have been reported developing in shady, sheltered areas. The mid and lower snowpack is dense, well-settled, and currently free of concerning layers.

Wednesday Night

Clear. 40 to 50 km/h southwest ridgetop wind. Treeline temperature -9 °C. Freezing level 1800 m dropping through the night.

Thursday

Increasing cloud throughout the day. 40 to 50 km/h southwest ridgetop wind. Treeline temperature -6 °C. Freezing level rising to 600 m.

Friday

Cloudy with 3 to 10 cm of snow. 40 to 50 km/h southwest ridgetop wind. Treeline temperature -1 °C. Freezing level 500 m rising to 1600 m.

Saturday

Cloudy with 10 to 15 cm of snow. 35 to 45 km/h southwest ridgetop wind. Treeline temperatures -10 °C. Freezing level 500 m

More details can be found in the Mountain Weather Forecast.

• Avalanche activity is unlikely when a thick melt-freeze crust is present on the snow surface.
• Use caution above cliffs and terrain traps where even small avalanches may have severe consequences.
• Periods of low danger may be a good time to increase your exposure.