Avalanche Forecast

Fair - Due to the number of field observations

Clear and dry weather is forecast for the period. No precipitation is expected. Winds should decrease Saturday afternoon, but they remain strong SW at upper elevations Sunday. Monday and Tuesday look the same, but all bets are off for Wednesday. The current models show the freezing level rising to 2000m. Too early to say how that will play out.

I suspect large natural avalanches were running Friday, but we do not have any observations from treeline/alpine elevations where the action is at.

The storm has produced approximately 30 to 70 cm of new snow accompanied by strong to extreme winds out of the E through SE. There are a number of weak layers in our snowpack, this storm should be a good test for all of them. In places the new storm snow sits on the early February surface hoar, little is known about the distribution of this interface. The late January crust is probably down 60 to 100cm in the south, it's likely shallower in the north. The mid-January rain crust(with some spatially spotty surface hoar on top) is down over a meter. It might still be a problem in thin snowpack areas. The crust/facet combination from November can be found near the ground. It's not an easy snowpack to work with, we'd greatly appreciate your observations via the Mountain Information Network.