Montana Severe Severe Thunderstorm Warning | Effective 06/27/2026 14:19

Headline: 
Severe Thunderstorm Warning issued June 27 at 3:19PM MDT until June 27 at 4:15PM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 27, 2026 - 2:19pm
Expires: 
June 27, 2026 - 3:15pm
Description: 
SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Powder River County in southeastern Montana... Rosebud County in southeastern Montana... * Until 415 PM MDT. * At 319 PM MDT, severe thunderstorms were located along a line from 15 miles southeast of Ashland to 18 miles southwest of Biddle, or along a line from 32 miles west of Broadus to 37 miles south of Broadus, moving northeast at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. These storms have a history of producing up to golf ball size hail. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Broadus, Biddle, Ashland, Sonnette, Moorhead and Belle Creek.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing dangerous hail and damaging winds. 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; Rosebud, MT
Forcast Office: 
NWS Billings MT