Montana Minor Flood Advisory | Effective 07/17/2026 18:41

Headline: 
Flood Advisory issued July 17 at 7:41PM MDT until July 17 at 9:00PM MDT by NWS Great Falls MT
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
July 17, 2026 - 6:41pm
Expires: 
July 17, 2026 - 8:00pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Central Lewis and Clark County in west central Montana... * WHEN...Until 900 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 741 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Wolf Creek, Bowmans Corner, Bean Lake, Craig, Canyon Creek and Marysville. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Lewis and Clark, MT
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov