Montana Severe Severe Thunderstorm Warning | Effective 06/22/2026 17:39

Headline: 
Severe Thunderstorm Warning issued June 22 at 6:39PM MDT until June 22 at 7:45PM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 22, 2026 - 5:39pm
Expires: 
June 22, 2026 - 6:45pm
Description: 
SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... Eastern Powder River County in southeastern Montana... * Until 745 PM MDT. * At 639 PM MDT, a severe thunderstorm was located 12 miles west of Broadus, moving southeast at 45 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... Broadus, Olive, Belle Creek and Sonnette.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Powder River, MT
Forcast Office: 
NWS Billings MT