Headline:
Severe Thunderstorm Warning issued September 13 at 9:28PM MDT until September 13 at 10:15PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 13, 2026 - 8:28pm
Expires:
September 13, 2026 - 9:15pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Northwestern Judith Basin County in central Montana...
South central Chouteau County in north central Montana...
* Until 1015 PM MDT.
* At 928 PM MDT, a severe thunderstorm was located 12 miles southwest
of Geyser, or 24 miles west of Stanford, moving northeast at 35
mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Geyser and Raynesford.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Chouteau, MT; Judith Basin, MT
Forcast Office:
NWS Great Falls MT
Sender:
w-nws.webmaster@noaa.gov