Change will be coming to region on Saturday with the passage of a cold front. Winter conditions will prevail through Sunday.
Summary
Weather Forecast
Strong W winds with freezing levels near 2000m are expected through Friday. Saturday will see the passage of a cold front, bringing 10-30cm of snow, along with continued strong W/SW winds. Freezing levels should drop to 1800m with the passage of the front.
Snowpack Summary
Wind slabs can be found in steep alpine features, especially near ridge crests. These slabs can be triggered on all aspects, especially S where they overly harder crusts. A field team up the Storm valley encountered breakable crust to 2350m. They decided to save their legs for days where cooler overnight temp's establish a more supportive crust.
Avalanche Summary
A field team saw a sz 2 cornice triggered avalanche rumble from the ridge-crest near Storm Mountain today. It was likely triggered by a brief, intense sunny period, coupled with strong W winds. There was also evidence of a natural cycle from the last 24-36hrs from all aspects to 2800m in the Storm valley.
Confidence
Forecast snowfall amounts are uncertain