Montana Severe Thunderstorm Warning - Severe | Effective 06/01/2026 22:01

Headline: 
Severe Thunderstorm Warning issued June 1 at 11:01PM MDT until June 2 at 12:00AM MDT by NWS Billings MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 1, 2026 - 10:01pm
Expires: 
June 1, 2026 - 11:00pm
Description: 
SVRBYZ The National Weather Service in Billings has issued a * Severe Thunderstorm Warning for... West Central Powder River County in southeastern Montana... Southern Rosebud County in southeastern Montana... * Until midnight MDT. * At 1101 PM MDT, a severe thunderstorm was located 30 miles south of Ashland, or 37 miles northeast of Sheridan, moving northeast at 25 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... Otter.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Area Description: 
Powder River, MT; Rosebud, MT
Forcast Office: 
NWS Billings MT
Sender: 
w-nws.webmaster@noaa.gov