Avalanche Forecast

Fair - Due to the number and quality of field observations

Saturday: Light snow above 1500 m, amounts in the 1-4 cm range, with rain/drizzle below. Ridgetop winds up to 60 km/h from the southwest. Sunday: A mix of sun and cloud. Freezing level around 1500 m. Ridgetop winds around 40 km/h from the west. Monday: Cloud increasing during the day, with flurries possible in the afternoon. Freezing level around 2000 m. Ridgetop winds around 50 km/h from the southwest.

Loose wet avalanches to size 1.5 were reported from neighboring forecast regions (Lizard-Flathead and Waterton National Park) during warm periods through this week. This kind of activity is likely to be seen in this region when the sun comes out and/or temperatures become warm. Observations are becoming more limited as we enter into spring. If you're out in the mountains, please consider posting your observations to our webpage using the Mountain Information Network.

10-20cm of recent snow overlies a widespread and supportive melt-freeze crust. In some areas, winds may have redistributed the surface snow resulting in wind slab formation in the alpine and exposed areas at treeline. Large cornices exist in the alpine and may become weak with daytime warming. The mid-March rain crust is down 35 to 70cm and has shown a good bond with snow above. Old persistent weak layers are still intact in the mid and lower snowpack and there may be potential for these layers to wake up with a big cornice fall, sustained warming and/or a significant rain event.