Avalanche Forecast
Issued: Jan 16th, 2012 10:52AM
The alpine rating is Wind Slabs and Persistent Slabs.
, the treeline rating is , and the below treeline rating is Known problems includeSummary
Confidence
Fair - Wind speed or direction are uncertain
Weather Forecast
The region is firmly in the grips of an Arctic Air mass. It looks like this pattern will persist through at least Thursday. Tomorrow looks very similar to today. Brutally cold temperatures: At 1500 m expect a high of -24 and low of -31. Winds will be blowing at moderate to strong values out of the E, NE at all elevations. Bundle up!
Avalanche Summary
There have been no recent avalanches observations reported from the region.
Snowpack Summary
The region received heavy rain last weekend creating a stout crust up to about 1000m. Moving up in elevation, that precipitation turned to snow. Winds wreaked havoc on the new snow in wind exposed areas. Those old wind slabs have mostly settled out now. The region has received a few small shots of snow in the last 4 days, and that snow is reportedly bonding well to the old snow surface. The snowpack is highly variable in the region as strong winds have accompanied most of the storms. Looking around you can see the evidence of the big winds; some ridges are scoured down to bare rock, others have fat wind pillows on them. Looks like this side of the mountains was out of the wind zone Monday.
Problems
Wind Slabs
Aspects: All aspects.
Elevations: All elevations.
Likelihood
Expected Size
Persistent Slabs
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood
Expected Size
Valid until: Jan 18th, 2012 8:00AM