Continue to make conservative terrain choices as recent snow may still need time to bond to the faceted surfaces underneath.
Recent snowfall has buried a layer of old firm, faceted surfaces that may not be bonding to the new snow above. Slabs may be particularly reactive in exposed treeline and alpine terrain where recent wind loading has occurred.
Numerous size 1 storm slab avalanches were skier-triggered over the weekend, on various aspects and elevations.
Explosive control work on Sunday produced two size 2 avalanches storm slab avalanches in steep, northwest-facing alpine terrain.
Recent snow has been redistributed by primarily southwest winds in exposed alpine terrain. Below the new snow are old faceted surfaces formed during the extreme cold earlier in the month.
A weak layer of facets above a melt-freeze crust is found down 60 to 100 cm.
The mid and lower snowpack is generally well bonded with a series of crusts and faceted snow.
Monday Night
Cloudy with 0 to 3 cm of snow, southwest alpine winds 30 to 50 km/h, treeline temperature -4 °C.
Tuesday
Cloudy with trace snow amounts, west alpine winds 30 to 50 km/h, treeline temperature -4 °C.
Wednesday
Cloudy with trace snow amounts, southwest alpine winds 20 to 40 km/h, treeline temperature -5 °C.
Thursday
Cloudy with trace snow amounts, southwest alpine winds 20 to 40 km/h, treeline temperature -5 °C.
More details can be found in the Mountain Weather Forecast.
