Bridger Teton Backcountry Avalanche Forecast Center Bridger Teton Avalanche Center
Issued at 11/18/2017 06:43     Valid until: 11/18/2017 23:59

CURRENT CONDITIONS (Mountain Weather Past 24 Hours)

At 10,400' Elevation: 5 AM Temp: 2 º F Max Temp: 20 Avg Wind Direction: West-Northwesterly Avg. Wind Speed: 13 Max Wind Gust: 32
View Temperature and Wind Graphs View Lava 48 Hr Wind Graph
Location Snowfall/Prec. Total Snow Depth Total Snowfall
At 9,570' Elevation (Togwotee Snotel) 5"/ 0.40 47" 104"
At 9,300' Elevation (Brooks Lake Lodge) 5"/ 0.40 40" 81"
At 8,300' Elevation (Togwotee Lodge) 6"/ 0.50" 38" 78"

Mountain Weather Forecast for Today

Expect mostly sunny skies as high pressure moves into the region.
Temperature Forecast for 8,000´-9,000´: Rising into the mid teens.
Ridge Top Wind Forecast for 10,000´: Westerly to northwesterly at 10 to 25 miles per hour.
Snowfall Expected Next 24 Hours: 0


The chance for natural avalanche activity has mostly diminished, and the likelihood of human triggered slides is on a decreasing trend. However, the potential consequences of being caught in a large wind slab will keep the avalanche hazard elevated above 7,500 feet. Although unlikely, the possibility of deeper slabs failing on or stepping down to October snow might remain. This scenario warrants a conservative approach to terrain selection. Don’t let sunshine and fresh snow cloud your judgement when choosing your travel plans. Precipitation was mainly in the form of rain below 7,500 feet, and the shallow snowpack is mostly stable.

TODAY'S AVALANCHE PROBLEMS View problem definitions

Wind Slab  
Avalanche problem rose
Very Likely
Very Large
Steady trend


Around two feet of snow containing over two inches of snow water equivalent has fallen since Wednesday evening. Strong southwesterly to northwesterly ridgetop winds have accompanied this snowfall forming dense wind slabs on leeward slopes. In steep, wind-loaded avalanche terrain above 7,500 feet, skiers and riders could trigger these slabs ranging in depth from six to 18 inches if failures occur on density breaks within the new snow. In heavily wind loaded terrain near upper elevation ridgelines, these slabs could be up to four feet deep if a slide involves all of the recent snowfall.
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For further information call 307-733-2664 To report an avalanche observation call 307-739-2607
SPONSORS: Togwotee Mountain Lodge, Jackson Hole Mountain Resort, Box Y Ranch, Wyoming State Trails Program, Brooks Lake Lodge, Bruce Hayse M.D., Skinny Skis, Chippy's Kitchen and Catering, Grand Targhee Resort, DeFazio Law, Eric Balog, Stewart Johnson, CPA, Grand Teton Floor & Window Coverings, Exum Mountain Guides, International Snowmobile Manufacturers Association, RPK3 Law, Pearl Street Bagels, Snake River Brewing, Redfin, Tip Top Search and Rescue and Next Level Riding Clinics
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