Triggering large persistent slab avalanches may remain possible in specific alpine areas.
Avoid steep or convex slopes in the alpine where triggering slabs is more likely.
A few large slab avalanches were recently reported on a variety of aspects on steep alpine slopes. They likely failed on either a crust or a weak layer of surface hoar down 30 to 70 cm.
No new avalanches were reported in this region on Monday.
Numerous slab avalanches up to size 2.5 were reported on a variety of aspects in the alpine on Saturday.
The slab avalanches likely failed on either a crust or a weak layer of surface hoar, depending on the aspect of the slope. Strong solar radiation often increases the likelihood of triggering both loose and slab avalanches. See MIN 1 and 2.
A mix of wind affected and soft snow can be found in the alpine. Sunny aspects have a crust on the surface that may soften with daytime heating.
A few large slab avalanches were recently reported on a variety of aspects on steep alpine slopes. They likely failed on either a crust or a weak layer of surface hoar down 30 to 70 cm.
Cornices are large and looming at this time of year.
Tuesday night
Mostly cloudy with isolated flurries, 0 to 5 cm snow. 5 to 10 km/h north ridgetop wind. Treeline temperature -4 °C. Freezing level 700 m.
Wednesday
Mix of sun and cloud. 10 to 20 km/h north ridgetop wind. Treeline temperature +3 °C. Freezing level 1600 m.
Thursday
Sunny. 10 to 20 km/h north ridgetop wind. Treeline temperature +4 °C. Freezing level 1700 m.
Friday
Sunny. 10 to 20 km/h southwest ridgetop wind. Treeline temperature +2 °C. Freezing level 1500 m.
More details can be found in the Mountain Weather Forecast.
