Headline:
Severe Thunderstorm Warning issued July 23 at 11:50PM MDT until July 24 at 12:30AM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 23, 2026 - 10:50pm
Expires:
July 23, 2026 - 11:30pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Southeastern Lewis and Clark County in west central Montana...
Southwestern Meagher County in central Montana...
Broadwater County in southwestern Montana...
North central Madison County in southwestern Montana...
Eastern Jefferson County in southwestern Montana...
Northwestern Gallatin County in south central Montana...
* Until 1230 AM MDT.
* At 1148 PM MDT, severe thunderstorms were located along a line
extending from near Helena to near Whitehall, moving east at 45
mph.
HAZARD...60 mph wind gusts.
SOURCE...At 11:42 PM a 61 MPH wind gust was reported at the Helena
Airport.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Helena, Townsend, Belgrade, East Helena, Three Forks, Manhattan,
Whitehall, Montana City, Toston, Fort Logan On The Smith River,
Alhambra, Corbin, Fort Logan, Missouri Headwaters State Park,
Cardwell, Winston, Radersburg, Maudlow, Silos, and Trident.
Those attending Headwaters Country Jam are in the path of these
storms and should prepare for IMMINENT DANGEROUS WEATHER CONDITIONS.
SEEK SHELTER NOW!
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Broadwater, MT; Gallatin, MT; Jefferson, MT; Lewis and Clark, MT; Madison, MT; Meagher, MT
Forcast Office:
NWS Great Falls MT
Sender: