Assess for drifts and stiff wind slabs in exposed terrain. Cohesive slabs formed on the surface potentially sit on a weak layer of feathery surface hoar crystals over a crust.
The surface snow remains low density and unconsolidated. This makes it ideal for wind transport. Wind slabs are developing in wind exposed terrain, like ridges and ribs. Wind slabs may remain reactive longer then usual with cold temperatures and a weak layer of surface hoar just below the recent snow.
No new avalanches have been reported in the past few days.
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Roughly 50 cm of low-density snow has fallen since Sunday. The new snow is generally light, loose, and unconsolidated. This has buried a weak layer of surface hoar over a melt-freeze crust.
The mid and lower snowpack generally consists of layers of well-bonded snow with various melt-freeze crusts. No significant avalanche concerns at the moment.
At treeline the snowpack depth generally is 100 to 170 cm.
Tuesday night
Clearing, with a trace of snow. Temperatures around -15 C and moderate Northeast winds in the alpine.
Wednesday
Sunny with periods of cloud, and no precipitation. Temperatures -10 to -20 C and light to moderate Northeast winds.
Thursday
Sunny with periods of cloud, and no precipitation. Temperatures -15 to -25 C and light Northeast winds.
Friday
Cloudy with snow, up to 30 cm. Temperatures of 0 to -5 C, and moderate to strong Southwest winds. Freezing levels rise to around 1000 m.
More details can be found in the Mountain Weather Forecast.
