Headline:
Severe Thunderstorm Warning issued July 17 at 2:51PM MDT until July 17 at 3:45PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 17, 2026 - 1:51pm
Expires:
July 17, 2026 - 2:45pm
Description:
SVRTFX
The National Weather Service in Great Falls has issued a
* Severe Thunderstorm Warning for...
Northwestern Lewis and Clark County in west central Montana...
Southwestern Teton County in north central Montana...
* Until 345 PM MDT.
* At 250 PM MDT, a severe thunderstorm was located 16 miles northwest
of Augusta, or 30 miles southwest of Choteau, moving east at 15
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Augusta, Pishkun Reservoir, and Nilan Reservoir.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Lewis and Clark, MT; Teton, MT
Forcast Office:
NWS Great Falls MT
Sender: