North Dakota Severe Thunderstorm Warning - Severe | Effective 06/06/2026 20:49

Headline: 
Severe Thunderstorm Warning issued June 6 at 10:49PM CDT until June 6 at 11:30PM CDT by NWS Bismarck ND
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 6, 2026 - 8:49pm
Expires: 
June 6, 2026 - 9:30pm
Description: 
At 1049 PM CDT, severe thunderstorms were located along a line from 23 miles west of Alkabo to 13 miles southwest of Bonetrail, or along a line from 50 miles west of Crosby to 19 miles west of Williston, moving northeast at 50 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Grenora, Alamo, Fortuna, Hanks City, Writing Rock State Historical Site, Bonetrail, Alkabo, Hanks, Zahl, Blacktail Lake and Appam.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail.
Area Description: 
Divide, ND; Williams, ND
Forcast Office: 
NWS Bismarck ND