North Dakota Severe Thunderstorm Warning - Severe | Effective 06/07/2026 16:49

Headline: 
Severe Thunderstorm Warning issued June 7 at 6:49PM CDT until June 7 at 7:30PM CDT by NWS Bismarck ND
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 7, 2026 - 4:49pm
Expires: 
June 7, 2026 - 5:30pm
Description: 
At 649 PM CDT /549 PM MDT/, a severe thunderstorm was located near Grassy Butte, or 33 miles south of Watford City, moving north at 15 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... Grassy Butte, Theodore Roosevelt National Park North Unit, South Fairfield, Fairfield, Oakdale and Little Missouri State Park.
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: 
Billings, ND; Dunn, ND; McKenzie, ND
Forcast Office: 
NWS Bismarck ND