Montana Severe Thunderstorm Warning - Severe | Effective 06/06/2026 21:55

Headline: 
Severe Thunderstorm Warning issued June 6 at 10:55PM MDT until June 6 at 11:30PM MDT by NWS Glasgow MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 6, 2026 - 9:55pm
Expires: 
June 6, 2026 - 10:30pm
Description: 
At 1054 PM MDT, severe thunderstorms were located along a line extending from 6 miles west of Grenora to near Richey, moving northeast at 70 mph. HAZARD...70 mph wind gusts and half dollar 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... Sidney, Plentywood, Culbertson, Fairview, Brockton, Medicine Lake, Bainville, Froid, Richey, Savage, Bloomfield, Lambert, Reserve, Enid, Nohly, Crane, Wooley, Mccabe, Midway, and Coalridge.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with these storms. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
Area Description: 
Dawson, MT; Richland, MT; Roosevelt, MT; Sheridan, MT
Forcast Office: 
NWS Glasgow MT