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March 1 avalanche update: It is snowing and blowing and human triggered avalanches are likely across the advisory area. 2-3” of new snow have ...
March 1 avalanche update: It is snowing and blowing and human triggered avalanches are likely across the advisory area. 2-3” of new snow have ...
February 29 at Lionhead - It should be no surprise that with a storm moving into the area, we expect the danger to rise and large avalanches to ...
February 29th - Get the Forecast at www.mtavalanche.com/forecast

Yesterday, near Mt. Blackmore in Hyalite, skiers saw fresh avalanche debris near ...
February 29th - Get the Forecast at www.mtavalanche.com/forecast Yesterday, near Mt. Blackmore in Hyalite, skiers saw fresh avalanche debris near ...
Digging north of Bridger Bowl today we found a snowpack that made us pretty hopeful about the direction things are headed in the Bridger Range. At ...

Resources

Weather Stations

Weather Stations provide the GNFAC forecasters with information on snowfall, wind and temps from around the region. The Weather Log summarizes this daily.

Avalanche Education

GNFAC partners with groups around the region to provide evening avalanche classes, plus full day and multi-day courses, including some weekend field days. All our class offerings, along with courses from other providers, are on our Education Calendar.

Placenames

Use this map to find the locations of unfamiliar places mentioned in the advisory. Also take a look at our glossary of avalanche terms.

Support

Donate to the Friends of GNFAC; or order DVDs or 'Snow Sense' avalanche safety handbook.