Avalanche Forecast
Issued: Dec 4th, 2014 4:28PM
The alpine rating is Deep Persistent Slabs and Wind Slabs.
, the treeline rating is , and the below treeline rating is Known problems includeLight snow and warming temperatures over the next several days should make for a great weekend to be in the mountains. The snowpack is definitely weak, so take it easy and avoid big avalanche slopes. GS.
Summary
Weather Forecast
Clouds will move in overnight on Thursday, with light snow beginning on Friday morning and continuing through the weekend. Expect 5-10 cm total in the Bow Summit area. Temperatures are warming up and expect 0 to -5 on Friday then moving into positive temperatures on Saturday.
Snowpack Summary
Recent storm snow has settled into a soft slab and has significant wind affect in open terrain at treeline and above. The lower half of the snowpack is complex and poorly structured & comprised of the facets (Nov 24th) at the interface of the recent storm snow and a series of thin crusts (Nov 6th) and depth hoar at or slightly above the ground.
Avalanche Summary
No new activity reported today.
Confidence
Problems
Deep Persistent Slabs
The primary problem in the snowpack is the interface between the recent storm snow and the November 6th and 24th facet/crust interfaces. This is the problem responsible for the majority of the avalanches in the past week. Watch for remote triggers.
Aspects: All aspects.
Elevations: All elevations.
Likelihood
Expected Size
Wind Slabs
Many places have been ravaged by winds from many directions, especially in the alpine. Watch for pockets of hard slab near ridge tops and cross loaded features.
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Dec 5th, 2014 4:00PM