GNFAC Instagram
April 29 snowpack update: www.mtavalanche.com/forecast
Over the next few days avalanches will primarily involve the recent snow and more snow that ...
The snowpack did not freeze solid prior to today's snow and rain, and we received multiple reports of wet snow instability (April 26). There were ...
This season Friends of GNFAC & GNFAC taught over 5000 students across southwest Montana and surrounding communities.
On May 2-3, Friends of GNFAC ...
April 26 weather and snowpack update: www.mtavalanche.com/forecast
New snow will create the main avalanche hazards this weekend. Avalanches could ...
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.