Headline:
Severe Thunderstorm Warning issued July 18 at 5:00PM MDT until July 18 at 5:45PM MDT by NWS Great Falls MT
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 18, 2026 - 4:00pm
Expires:
July 18, 2026 - 4:45pm
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 545 PM MDT.
* At 500 PM MDT, a severe thunderstorm was located 8 miles northwest
of Wolf Creek, or 26 miles southwest of Cascade, moving northeast
at 30 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...
Tower Rock State Park and Craig.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Cascade, MT; Lewis and Clark, MT
Forcast Office:
NWS Great Falls MT
Sender: