Avalanche Forecast

High -

    

THURSDAY NIGHT: Clear / Light, northwest ridgetop wind / alpine low temperature -7 / Freezing level valley bottom.

FRIDAY: Mostly sunny / Light, west ridgetop wind / alpine high temperature 3 / Freezing level 1500 m.

SATURDAY: Mostly sunny / Light, east ridgetop wind / alpine high temperature 2 / Freezing level 1400 m.

SUNDAY: Sunny / Light, east ridgetop wind / alpine high temperature 3 / Freezing level 1500 m.

One naturally triggered size 2 wet loose avalanche was reported on a southwest aspect in this region on Wednesday. 

NOTE: Observations are very limited during this time of year.

The snowpack has been undergoing a melt-freeze cycle with successive days of warm sunny weather. Strong solar radiation and warming can initiate wet loose avalanches as the snow loses cohesion. Cornices are large and looming along ridgelines. Sun and warm temperatures can increase the chances of cornice failures, especially when temperatures remain above zero overnight. Check out the Forecaster's Blog for information on how to manage these spring conditions. 

The snowpack is overall strong and settled in most areas, however, sustained warming can increase the likelihood of large avalanches failing on deeply buried weak layers. This is most likely to occur on steep, rocky alpine slopes with a shallow or thin to thick snowpack.

• As surface loses cohesion due to melting, loose wet avalanches become common in steeper terrain.
• Back off slopes as the surface becomes moist or wet with rising temperatures.