Rain overnight has kept the upper snowpack wet to the tree line where triggering wet avalanches is a concern for riders. There is a chance that the sun can poke out of the clouds sooner than expected. Caution on sun affected slopes if this happens.
Summary
Weather Forecast
Lingering rain/snow this morning. Cooling temperatures and clouds dissipating later today as a ridge of high pressure strengthens over the Interior. We will finally begin to see cooler temperatures with a northerly flow of colder air into the middle next week.
Snowpack Summary
11mm of rain overnight and freezing levels to 1900m have further saturated an already moist upper snowpack below tree line. 15cm of new snow in the alpine. The Jan 30 crust layer is down ~1m which formed a crust to 2200m with spotty surface hoar distribution. Jan 15 surface hoar layer is down 100-150cm. The mid and lower snowpack is well settled.
Avalanche Summary
Overnight avalanche cycle attributed to last nights rain event has released several size 3 avalanches within the highway corridor and one size 3.5. These avalanches are very spring like in character, leaving large and heavy deposits. More of such avalanches can be expected in the backcountry.
Confidence
Due to the number of field observations