Avalanche Forecast

Poor - Timing, track, or intensity of incoming weather is uncertain for the entire period

The models can’t decide whether or not warm air will make its way into this corner of the province.  I’ve gone with the GEM global solution that shows a big warm up, thus this forecast is based on rapidly increasing temperatures.  Tuesday: Winds out of the NW at extreme values. Freezing level rising to 2500m+ around lunch time.  No snow/rain. Clearing skies.Wednesday: Freezing level stays high around 2300m.  Strong/Extreme NW winds persist.  No precip expected.Thursday: Freezing level comes down to 2000m.  Winds switch to westerly strong.  Increasing to westerly extreme in the afternoon.

No new significant avalanche observations, just a bit of surface sluffing.

Thin 1F wind slab 5 - 10 cm thick formed Sunday, hasn't been very reactive.  Below this around 60cm of settled snow rests on a myriad of old surfaces (January 4th interface) that include sun crust on steep south and west facing terrain, surface hoar in sheltered locations at treeline and below and facets everywhere else. The bond at this interface has tightened up and gained a lot of strength with the cold temps. The midpack is well settled and strong with one or two (location specific) crusts deep in the snowpack. These crust/facets combos are largely dormant, with the only concern being triggering from a shallow snowpack area or with a heavy trigger.