Missouri Flood Warning | Effective 05/17/2026 06:54

Headline: 
Flood Warning issued May 17 at 8:54AM CDT until May 18 at 9:46PM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 17, 2026 - 6:54am
Expires: 
May 17, 2026 - 7:00pm
Description: 
...The Flood Warning is extended for the following rivers in Missouri... Grand River near Pattonsburg affecting Daviess and Gentry Counties. Grand River near Chillicothe affecting Livingston and Linn Counties. Grand River near Sumner affecting Livingston, Linn, Chariton and Carroll Counties. Thompson River at Trenton affecting Livingston and Grundy Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Thompson River at Trenton. * WHEN...Until Monday evening. * IMPACTS...At 30.0 feet, Backwater along the Weldon River causes flooding at Northwest 22nd Avenue and Route A north of Trenton. * ADDITIONAL DETAILS... - At 6:45 AM CDT Sunday the stage was 28.1 feet. - Bankfull stage is 27.0 feet. - Forecast...The river is expected to rise to a crest of 29.4 feet this afternoon. It will then fall below flood stage late this evening. - Flood stage is 27.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/.
Area Description: 
Grundy, MO; Livingston, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov