Headline:
Flash Flood Warning issued July 17 at 9:06PM MDT until July 18 at 1:00AM MDT by NWS Great Falls MT
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 17, 2026 - 8:06pm
Expires:
July 18, 2026 - 12:00am
Description:
FFWTFX
The National Weather Service in Great Falls has issued a
* Flash Flood Warning for...
The Horse Gulch burn scar in...
Northwestern Broadwater County in southwestern Montana...
Southeastern Lewis and Clark County in west central Montana...
* Until 100 AM MDT.
* At 906 PM MDT, Doppler radar indicated heavy rain over the Horse
Gulch Burn Scar. Up to 1 inch of rain has fallen. The expected
rainfall rate is 0.5 inches in 1 hour. Flash flooding is ongoing or
expected to begin shortly. Excessive rainfall over the burn scar
will result in debris flow moving through the Some drainage basins
impacted include... The debris flow can consist of rock, mud,
vegetation and other loose materials.
HAZARD...Flash flooding caused by heavy rain in and around the
Horse Gulch Burn Scar.
SOURCE...Radar indicated.
IMPACT...Flooding of areas in and around the Horse Gulch Burn Scar.
* Some locations that will experience flash flooding include...
Mainly rural areas of Northwestern Broadwater and Southeastern
Lewis and Clark Counties.
Instruction:
This is a life-threatening situation...
Move to higher ground now. Act quickly to protect your life.
Area Description:
Broadwater, MT; Lewis and Clark, MT
Forcast Office:
NWS Great Falls MT
Sender: