Montana Severe Thunderstorm Warning - Severe | Effective 05/29/2026 17:42

Headline: 
Severe Thunderstorm Warning issued May 29 at 6:42PM MDT until May 29 at 7:30PM MDT by NWS Great Falls MT
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 29, 2026 - 5:42pm
Expires: 
May 29, 2026 - 6:30pm
Description: 
SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Northeastern Fergus County in central Montana... * Until 730 PM MDT. * At 642 PM MDT, a severe thunderstorm was located 17 miles northeast of Roy, or 31 miles south of Zortman, moving north at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Automated sensor. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of northeastern Fergus County.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Fergus, MT
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov