Bridger Teton Backcountry Avalanche Forecast Center Bridger Teton Avalanche Center
Issued at 02/25/2018 06:48     Valid until: 02/25/2018 23:59

CURRENT CONDITIONS (Mountain Weather Past 24 Hours)

At 10,400' Elevation: 5 AM Temp: 0 º F Max Temp: 10 Avg Wind Direction: Westerly Avg. Wind Speed: 19 Max Wind Gust: 41
View Temperature and Wind Graphs View Mt Coffin 48 Hr Wind Graph
Location Snowfall/Prec. Total Snow Depth Total Snowfall
At 9,330' Elevation (Commissary Ridge Plot) 2"/ 0.20 83" 247"
At 9,000' Elevation (Blind Bull Meadow Plot) 2"/ 0.20" 85" 232"
At 6,300' Elevation (Box Y Ranch Plot) 2"/ 0.20" 50" 154"

Mountain Weather Forecast for Today

Expect increasing cloud cover and light snowfall as the leading edge of the next disturbance moves into the region.
Temperature Forecast for 8,000´-9,000´: Rising into the low teens.
Ridge Top Wind Forecast for 10,000´: Increasing to 20 to 35 miles per hour out of the west to southwest.
Snowfall Expected Next 24 Hours: 3 to 6


Skiers and riders still have the potential to trigger large to very large persistent deep slab avalanches above 7,500 feet. These slides are more likely to occur in terrain where the faceted layers from December and January reside less than three feet below the snow surface. Backcountry travelers might also be able to trigger an isolated pocket of wind slab up to a foot deep in steep, wind-loaded terrain near high elevation ridgelines. Monitor the weather and be willing to turn around if conditions warrant. Below 7,500 feet, the snowpack is mostly stable and avalanches are unlikely.

TODAY'S AVALANCHE PROBLEMS View problem definitions

Persistent Deep Slab  
Avalanche problem rose
Very Likely
Very Large
Steady trend


The possibility remains for skiers and riders to trigger dangerous persistent deep slab avalanches above 7,500 feet. Large triggers, such as snowmobiles or cornice failures, are more likely to be able to impact the deeply buried weak layers of faceted snow. However, the weight of a single skier might be sufficient to trigger one of these persistent deep slabs if a shallow, weak zone is encountered. These low probability/high consequence slides could range in depth from two to five feet and will carry severe consequences for anyone involved.
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For further information call 307-733-2664 To report an avalanche observation call 307-739-2607
SPONSORS: Jackson Hole Mountain Resort, Box Y Ranch, Togwotee Mountain Lodge, Brooks Lake Lodge, Wyoming State Trails Program, Bruce Hayse M.D., Skinny Skis, Chippy's Kitchen and Catering, Jackson Hole Ski Atlas, Grand Targhee Resort, DeFazio Law, Eric Balog, Stewart Johnson, CPA, Grand Teton Floor & Window Coverings, Exum Mountain Guides, International Snowmobile Manufacturers Association, Apex Real Estate and Property Management, RPK3 Law, Snake River Brewing, Redfin, Tip Top Search and Rescue, Next Level Riding Clinics, Stio, Eco Tour Adventures, Steve Romeo Memorial Fund, Exploradus, Deuter - Ortovox and Colorado School of Mines
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