Avalanche forecast

Tetons

Bridger-Teton Avalanche Center
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Avalanche danger

Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
Out of date — this forecast expired 11 years ago. You’re viewing past conditions, not the current bulletin.

Highlights

Warming temperatures will increase the hazard as the day progresses. Pockets of surface slab could be human triggered in some avalanche starting zones at the upper elevations. Wet slides will be a potential hazard on steep slopes after snow surfaces soften. Monitor conditions and avoid steep terrain during the warmest portion of the day.

Avalanche problems

  • Persistent Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1

    At the upper elevations pockets of surface slab up to a foot in depth could be human triggered in steep, avalanche starting zones. Warming temperatures will increase the potential for skiers and riders to trigger these slabs.

Avalanche Discussion

High pressure and mostly clear skies will continue on Wednesday. Overnight lows in the mountains will be in the mid-20s before rising into the mid to upper 30s during the day. Westerly ridgetop winds will range from 5 to 15 miles per hour.The general avalanche hazard is expected to be LOW Wednesday morning before rising to MODERATE during the heat of the day. As snow surfaces soften, wet loose sluffs will become possible in steep, sunlit terrain. At the upper elevations, daytime warming will also increase the potential for backcountry travelers to trigger pockets of shallow surface slab. A remote chance persists for large triggers, such as snowmobiles, to release a deeper hard slab in isolated areas.

Regions covered