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We experienced the full gambit of snow surface conditions today in Beehive Basin (3/18). The take home is that conditions change quickly this time of ...
March 18 - Get the Forecast at www.mtavalanche.com/forecast

Large avalanches breaking deep in the snowpack on persistent weak layers and wet, loose ...
March 18 - Get the Forecast at www.mtavalanche.com/forecast Large avalanches breaking deep in the snowpack on persistent weak layers and wet, loose ...
Deep slab avalanches and wet, loose snow avalanches are possible in Cooke City. Today (3/17), the surface snow was getting wet on many slopes. A ...
We rode from Taylor Fork through Cabin Creek on March 17. We saw a few recent slab avalanches that happened after the last snowfall, and some recent ...

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.