Headline:
Flash Flood Warning issued July 1 at 2:51PM MDT until July 1 at 5:45PM MDT by NWS Great Falls MT
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 1, 2026 - 1:51pm
Expires:
July 1, 2026 - 4:45pm
Description:
FFWTFX
The National Weather Service in Great Falls has issued a
* Flash Flood Warning for...
Northwestern Broadwater County in southwestern Montana...
North Central Jefferson County in southwestern Montana...
Southeastern Lewis and Clark County in west central Montana...
* Until 545 PM MDT.
* At 251 PM MDT, trained weather spotters reported thunderstorms
producing heavy rain across the warned area. The expected rainfall
rate is 0.5 to 1.5 inches in 1 hour. Additional rainfall amounts up
to 1 inch are possible in the warned area. Flash flooding is
already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Trained spotters reported.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Helena, Townsend, East Helena, Winston, Goose Bay, Silos, York and
Spring Meadow Lake State Park.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Broadwater, MT; Jefferson, MT; Lewis and Clark, MT
Forcast Office:
NWS Great Falls MT
Sender: