Increasing Southwest wind with 10-15cm of new snow overnight will create new winds labs in the Alpine and at Tree Line elevations. Expect the hazard to increase throughout the day and watch out for dry loose activity in steep, wind sheltered areas.
Moderate to Strong SW wind will create fresh wind slab on sunday evening. These new wind slabs sit over a variety of firm surfaces including wind effected snow and sun/temperature crusts. Expect the reactivity to increase throughout the day Monday.
Wind sheltered terrain will have 10-15 cm of dry snow sitting over pervious firm surfaces. Expect small, loose dry avalanches in steep sheltered terrain.
Tonight: Flurries. Accumulation: 11 cm. Alpine temp High -5 C. Ridge wind SW 20 km/h gusting 55. Freezing level 1400 meters
Monday: Cloudy with scattered Flurries. Accumulation 4cm. Alpine temp high -3. Wind SW 20km/h gusting 50. Freezing level 1400m
Tuesday: A mix of sun & cloud with isolated flurries & trace precipitation. Wind W 20- 45 km /h
As of sunday afternoon, 2-5 cm of new snow sits over a sun crust on solar aspects to Mountain top. A Melt Freeze crust exist's on northerly aspects up to 2200m with dry, well settled snow on true north slopes above that elevation. Moderate wind effect in the ALP.
A few small, size 1 wind slabs have been observed in higher elevation leeward features.
