Montana Severe Severe Thunderstorm Warning | Effective 07/01/2026 19:38

Headline: 
Severe Thunderstorm Warning issued July 1 at 8:38PM MDT until July 1 at 9:45PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 1, 2026 - 7:38pm
Expires: 
July 1, 2026 - 8:45pm
Description: 
At 838 PM MDT, a severe thunderstorm was located 13 miles south of Fort Belknap, or 27 miles north of Zortman, moving east at 20 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. This severe thunderstorm will remain over mainly rural areas of east central Blaine County.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Cloud to ground lightning is occurring with this storm. 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. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Blaine, MT
Forcast Office: 
NWS Great Falls MT