Missouri Flood Warning | Effective 05/18/2026 14:07

Headline: 
Flood Warning issued May 18 at 4:07PM CDT until May 20 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 18, 2026 - 2:07pm
Expires: 
May 19, 2026 - 2:15am
Description: 
...The Flood Warning is extended for the following rivers in Missouri... Grand River near Brunswick affecting Carroll and Chariton Counties. ...The Flood Warning continues for the following rivers in Missouri... Thompson River at Trenton affecting Grundy and Livingston Counties. * WHAT...Minor flooding is forecast. * WHERE...Thompson River at Trenton. * WHEN...From Tuesday morning to Wednesday evening. * IMPACTS...At 28.0 feet, Low lying areas north of the gage are flooded. * ADDITIONAL DETAILS... - At 12:45 PM CDT Monday the stage was 23.8 feet. - Forecast...The river is expected to rise above flood stage late tomorrow morning to a crest of 28.9 feet early tomorrow afternoon. It will then fall below flood stage tomorrow evening. - Flood stage is 27.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. 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