Avalanche Forecast

Moderate - We are confident the likelihood of avalanche will increase with the arrival of the forecast weather.

THURSDAY NIGHT - Snow, 15-25 cm / southwest wind, 40-60 km/h, gusting to 80 km/h / alpine low temperature near -7 / Freezing level 1000 m

FRIDAY - Snow 10-20 cm / southwest wind, 40-60 km/h, gusting to 80 km / alpine high temperature near -6 / Freezing level 1100 m

SATURDAY - A mix of sun and cloud with isolated flurries / west wind, 30-50 km/h, easing in the afternoon / alpine high temperature near -8

SUNDAY - Cloudy with sunny periods / south wind, 20-30 km/h / alpine high temperature near -6  

A natural avalanche cycle is expected for Friday with the arrival of forecast weather.

15-25 cm of new snow on Thursday night with another 10-20 cm expected during the day will arrive with strong southwest winds. Storm slabs will likely be widespread in the region. There is a crust from early November now down approximately 75-125 cm. This crust has been observed with sugary facets above and below it. There are limited observations on this layer, but some test results indicate that it has the potential to be reactive to human triggering. Total snowpack depths are an average of 90-180 cm at upper elevations, tapering quickly at lower elevations. 

• Storm slab size and sensitivity to triggering will likely increase through the day.
• Avoid all avalanche terrain during periods of heavy loading from new snow and wind.
• Storm slabs in motion may step down to deeper layers resulting in large avalanches.