Montana Severe Severe Thunderstorm Warning | Effective 07/25/2026 19:43

Headline: 
Severe Thunderstorm Warning issued July 25 at 8:43PM MDT until July 25 at 9:45PM MDT by NWS Glasgow MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 25, 2026 - 7:43pm
Expires: 
July 25, 2026 - 8:45pm
Description: 
SVRGGW The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Northeastern Garfield County in northeastern Montana... Western Roosevelt County in northeastern Montana... Eastern Valley County in northeastern Montana... Northwestern McCone County in northeastern Montana... * Until 945 PM MDT. * At 842 PM MDT, a severe thunderstorm was located over Glasgow, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Glasgow, Nashua, Fort Peck, The Pines Rec Area, Duck Creek Rec Area, Lustre, Fort Peck Marina, Frazer, St. Marie, Oswego, Park Grove, Baylor, Larslan, and Whatley.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Garfield, MT; McCone, MT; Roosevelt, MT; Valley, MT
Forcast Office: 
NWS Glasgow MT