Headline:
Severe Thunderstorm Warning issued September 6 at 7:13PM MDT until September 6 at 8:00PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 6, 2026 - 6:13pm
Expires:
September 6, 2026 - 7:00pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Central Lewis and Clark County in west central Montana...
West central Cascade County in central Montana...
* Until 800 PM MDT.
* At 713 PM MDT, a severe thunderstorm was located 16 miles southwest
of Wolf Creek, or 21 miles northwest of Helena, moving north at 45
mph.
HAZARD...Half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Wolf Creek, Bowmans Corner, Marysville, Tower Rock State Park,
Canyon Creek, and Craig.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Cascade, MT; Lewis and Clark, MT
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov