Thin storm slabs will build throughout the day as snow accumulates. Monitor how new snow is bonding to old surfaces below it and watch for changing conditions.
Above the freezing line, storm slabs will build throughout the day Thursday as the latest storm brings 15-20 mm of precipitation. Storm slab size and sensitivity to triggering will increase as snow accumulates throughout the day.
No notable recent avalanches have been reported in the region. In neighboring regions, several natural wet loose and wet slab avalanches were reported to size 2.5 on Monday.
Glide cracks are reported in steep rocky terrain. Glide slab avalanches are particularly hard to forecast so it is safest to avoid traveling in these areas.
Please continue to post your observations and photos to the Mountain Information Network.
Above 1100 m a light dusting of snow covers a thoroughly saturated snowpack. Mid and lower snowpack are well settled. Treeline depths range from 100 to 150 cm.
Wednesday Night
Cloudy with isolated flurries, trace accumulation. Southwesterly wind 20-40 km/h. Ridgetop low temperature -5 C. Freezing levels 700-1000 m.
Thursday
Periods of snow, 15-20 mm. Southerly winds 40-60 km/h. Ridgetop high temperature -2 C. Freezing levels rise from 500m to 1000 m by the end of the day.
Thursday night, periods of snow continue bringing an additional 5-10 mm and 1000 m freezing levels.
FridayCloudy with flurries, 15-25 cm. Southerly winds 40 km/h. Ridgetop high temperature -1 C. Freezing levels hover from 800 m to 1300 m.
SaturdayCloudy with isolated flurries, trace accumulation. Southwesterly winds 20 km/h. Ridgetop high temperature -2 C. Freezing levels hover near 1000 m.
More details can be found in the Mountain Weather Forecast.
