Headline:
Severe Thunderstorm Warning issued September 6 at 6:36PM MDT until September 6 at 7:15PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 6, 2026 - 5:36pm
Expires:
September 6, 2026 - 6:15pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
North central Judith Basin County in central Montana...
Northwestern Fergus County in central Montana...
Southeastern Chouteau County in north central Montana...
* Until 715 PM MDT.
* At 635 PM MDT, a severe thunderstorm was located 9 miles northeast
of Geyser, or 17 miles northwest of Stanford, moving north at 35
mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Geraldine and Square Butte.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Large hail, damaging wind, and continuous cloud to ground lightning
are 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.
Area Description:
Chouteau, MT; Fergus, MT; Judith Basin, MT
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov