Montana Severe Severe Thunderstorm Warning | Effective 09/02/2026 16:25

Headline: 
Severe Thunderstorm Warning issued September 2 at 5:25PM MDT until September 2 at 5:45PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 2, 2026 - 4:25pm
Expires: 
September 2, 2026 - 4:45pm
Description: 
At 524 PM MDT, severe thunderstorms were located along a line extending from 15 miles northwest of Cut Bank to 23 miles north of Beaver Creek, moving north at 30 mph. HAZARD...70 mph wind gusts. SOURCE...Numerous wind gusts of 60 to 70 mph are occurring with this line of thunderstorms. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Havre, Shelby, Cut Bank, Conrad, Chester, Valier, Sunburst, Kevin, Beaver Creek, Lothair, Joplin, Inverness, Gildford, Box Elder, Azure, Boneau, Sangrey, Sweet Grass, Hingham, and Dupuyer.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Chouteau, MT; Glacier, MT; Hill, MT; Liberty, MT; Pondera, MT; Toole, MT
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov