Montana Severe Winter Storm Warning | Effective 06/28/2026 11:44

Headline: 
Winter Storm Warning issued June 28 at 12:44PM MDT until June 29 at 12:00PM MDT by NWS Great Falls MT
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
June 28, 2026 - 11:44am
Expires: 
June 29, 2026 - 5:00am
Description: 
* WHAT...Heavy wet snow. Additional snow accumulations up to 3 inches near pass level, with additional amounts in excess of 6 inches above pass level. * WHERE...Northwest Beaverhead County. * WHEN...Until noon MDT Monday. * IMPACTS...Plan on cold and wet backcountry conditions with a heightened hypothermia risk for those not properly dressed. Wet snow may down trees and block access to forest roadways. * ADDITIONAL DETAILS...Campers should be aware that it only takes a few inches of snow to damage tents and other recreational items.
Instruction: 
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Area Description: 
Northwest Beaverhead County
Forcast Office: 
NWS Great Falls MT