Montana Severe Severe Thunderstorm Warning | Effective 07/25/2026 17:48

Headline: 
Severe Thunderstorm Warning issued July 25 at 6:48PM MDT until July 25 at 7:45PM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 25, 2026 - 5:48pm
Expires: 
July 25, 2026 - 6:45pm
Description: 
SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Central Stillwater County in south central Montana... East Central Sweet Grass County in south central Montana... * Until 745 PM MDT. * At 648 PM MDT, a severe thunderstorm was located 11 miles east of Big Timber, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Columbus and Reed Point.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Wind damage with this storm may occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows.
Area Description: 
Stillwater, MT; Sweet Grass, MT
Forcast Office: 
NWS Billings MT