KGLT-Bozeman, KGLZ-East Helena

Weather

Snow Reports

Checked daily at 6:50 and 7:50 am.

Snowfall Surface Conditions Open
New Base Primary Secondary Trails Lifts
Big Sky 0" 45" Machine Groomed Variable Conditions 83%
(267 of 320)
 97%
(38 of 39)
2026-01-13 07:36 Partly sunny, with a high near 44. West wind around 7 mph, with gusts as high as 20 mph.
Bridger Bowl 0" 31" Variable Machine Groomed 91%
(68 of 75)
 100%
(11 of 11)
2026-01-13 06:26 A slight chance of rain and snow before 11am. Partly sunny, with a high near 45. West wind around 10 mph, with gusts as high as 28 mph
Gallatin National Forest
Avalanche Center
0:00
Tuesday Avalanche Forecast (1:00)
0:00
2026-01-13 06:11
  • New Snow: Natural snowfall which has fallen in the past 24 hours or continuously for more than one day. An average accumulation from summit to base is reported.
  • Average Base Depth: An average of the high and low amounts of snow over the entire ski area. Machine made and natural snow amounts are combined.
  • Primary Surface Condition: The type of snow condition which covers at least 70 percent of the terrain open to skiers.
  • Secondary Surface Condition: The next most prevalent snow conditions, covering at least 20 percent of the skiing terrain.

Photo of Bridger Range © Bridger Bowl

Gallatin National Forest Avalanche Center: Full Forecast

Snow/Ski Reports: Bridger Bowl | Big Sky | Great Divide

Montana Department of Transportation: Alerts, Closures & Incidents | Road Condition Report | Construction Report