Avalanche forecast

Salt River and Wyoming Ranges

Bridger-Teton Avalanche Center
View on map

Avalanche danger

Alpine
2 · Moderate
Treeline
2 · Moderate
Below
1 · Low
Out of date — this forecast expired 6 years ago. You’re viewing past conditions, not the current bulletin.

Highlights

The recent storm brought fifteen to eighteen inches of snow to the Southwest Trails area. This snow was accompanied by strong winds with gusts to 69 mph. Wind slabs have formed in steep leeward terrain above 8000 feet. The potential exists for these slabs to be human triggered today. Do not travel in areas where wind loading is suspected. In an effort to minimize the potential for backcountry rescue, evacuation, or the need for medical treatment, make very conservative terrain choices and avoid all steep avalanche paths at this time. Avalanche activity is not expected below 8000 feet except for small surface wet slides during prolonged periods of sunshine. Practice recommended protocols involving the COVID-19 pandemic such as social distancing at access points.

Avalanche problems

  • Wind Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1–2

    Soft slabs with depth to two feet lie in steep terrain where they were formed by southwesterly to westerly winds.

Avalanche Discussion

( Discussion is generated from the previous day's afternoon forecast. )Snow showers are to taper off overnight with lingering snow showers expected through the day on Wednesday. Temperatures are to drop to near ten degrees overnight before rising into the low twenties in the afternoon. Valley temperatures are to reach the high thirties. Winds are to have 10-20 mph averages and be westerly. The general avalanche danger will be Moderate above 9000 feet where humans could trigger soft slabs to two foot depths in steep wind loaded terrain. These slabs will be dense and could easily knock a person over and carry them. Between 8000 and 9000 feet isolated pockets of shallow slab could be triggered in some areas. Avalanches are not expected at low elevations. In an effort to minimize the potential for backcountry rescue, evacuation, or the need for medical treatment, make very conservative terrain choices and avoid all steep avalanche paths at this time.

Regions covered