Montana Severe Severe Thunderstorm Warning | Effective 06/27/2026 14:37

Headline: 
Severe Thunderstorm Warning issued June 27 at 3:37PM MDT until June 27 at 4:15PM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 27, 2026 - 2:37pm
Expires: 
June 27, 2026 - 3:15pm
Description: 
At 337 PM MDT, severe thunderstorms were located along a line from 19 miles east of Ashland to 11 miles southwest of Biddle, or along a line from 26 miles west of Broadus to 32 miles south of Broadus, moving northeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Broadus, Biddle, Sonnette and Belle Creek.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail. Torrential rainfall is also occurring with these storms and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Powder River, MT
Forcast Office: 
NWS Billings MT