Headline:
Flood Advisory issued July 22 at 4:28PM MDT until July 22 at 7:30PM MDT by NWS Great Falls MT
Event:
Flood Advisory
Urgency:
Expected
Effective:
July 22, 2026 - 3:28pm
Expires:
July 22, 2026 - 6:30pm
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Northeastern Madison County in southwestern Montana...
* WHEN...Until 730 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 427 PM MDT, Doppler radar and automated rain gauges indicated
heavy rain due to thunderstorms. Minor flooding is ongoing or
expected to begin shortly in the advisory area. Up to 1.5 inches
of rain have fallen.
- Rainfall rates up to 2 inches per hour have been observed at
times with these thunderstorms.
- Some locations that will experience flooding include...
Pony, Harrison, Norris and Mcallister.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Madison, MT
Forcast Office:
NWS Great Falls MT
Sender: