Headline:
Severe Thunderstorm Warning issued September 2 at 3:59PM MDT until September 2 at 5:00PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 2, 2026 - 2:59pm
Expires:
September 2, 2026 - 4:00pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
East central Lewis and Clark County in west central Montana...
Eastern Pondera County in north central Montana...
Teton County in north central Montana...
West central Chouteau County in north central Montana...
Cascade County in central Montana...
* Until 500 PM MDT.
* At 358 PM MDT, severe thunderstorms were located along a line
extending from 15 miles north of Choteau to 15 miles south of
Cascade, moving northeast at 30 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings. Blowing dust will
reduce visibility and create hazardous driving conditions.
* Locations impacted include...
Great Falls, Conrad, Choteau, Cascade, Fairfield, Dutton, Brady,
Black Eagle, Fort Shaw, Power, Augusta, Dupuyer, Pishkun Reservoir,
Eden, Stockett, First Peoples Buffalo Jump State Park, Ulm, Simms,
Ledger, and Malmstrom Afb.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Cascade, MT; Chouteau, MT; Lewis and Clark, MT; Pondera, MT; Teton, MT
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov