Avalanche forecast

Togwotee Pass

Bridger-Teton Avalanche Center
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Avalanche danger

Alpine
2 · Moderate
Treeline
1 · Low
Below
No rating
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Out of date — this forecast expired 6 years ago. You’re viewing past conditions, not the current bulletin.

Highlights

Recent snowfall has formed wind slabs above 9,000 feet. Skiers and riders could trigger small to large slab avalanches on steep wind load terrain. To avoid these slabs, backcountry travelers should stay off upper elevation start zones, especially below cornices. Cool temperatures should keep snow surfaces cold this morning, and in the afternoon depending on cloud cover, solar aspects below 8,500 feet could become wet and result in wet loose avalanches. Due to the unexpected challenges involving Covid-19 and the overloading of our healthcare system, it is important to make conservative choices. Please make cautious decisions and efforts to avoid injuries. Thank you.

Avalanche problems

  • Wind Slabs

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

    At the higher elevations, skiers and riders could trigger slab avalanches up to 2 feet deep. These dense slab avalanches are most likely to be triggered in steep cliff areas and terrain features that face east to north, where the recent new snow has not fully bonded to the old snow surfaces. Instabilities on that new snow old snow interface may persist due to localized pockets of faceted snow grains. These slabs may become more sensitive to human triggers during the warmest portion of the day.

Avalanche Discussion

( Discussion is generated from the previous day's afternoon forecast. )Unsettled weather in a southwest flow will continue to bring weather disturbances to Western Wyoming. Tomorrow, skies are expected to be partly cloudy with periods of light snowfall. Overnight, temperatures will drop into the teens and then climb into the 20s and 30s with valleys reaching the low 40s. Ridgetop winds are expected to be westerly and range from 10 to 20 miles per hour. For the Togwotee Pass forecast area, the hazard above 9,000 feet is Moderate, where skiers and riders could trigger wind slab avalanches up to 2 feet in depth on wind loaded slopes. For the Greys River and Teton forecast areas, the general avalanche hazard is expected to be Low, where below 10,500 feet the snowpack is mostly stable. In the Tetons at the upper elevations, skiers and riders could still trigger slab avalanches up to 18 inches in-depth in isolated areas on steep terrain. Afternoon warming and periods of clear skies could result in wet loose activity on solar aspects and below 7,500 feet. Due to the unexpected challenges involving Covid-19 and the overloading of our healthcare system, it is important to make conservative choices. Please use cautious evaluation and make efforts to avoid injuries. Thank you.

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