Missouri Flood Warning | Effective 05/20/2026 06:59

Headline: 
Flood Warning issued May 20 at 8:59AM CDT until May 21 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 20, 2026 - 6:59am
Expires: 
May 21, 2026 - 7:00am
Description: 
...The Flood Warning is extended for the following rivers in Missouri... Lamine River near Otterville affecting Cooper County. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Lamine River near Otterville. * WHEN...Until Thursday evening. * IMPACTS...At 18.0 feet, Some gravel roads upstream and downstream from Otterville are under water. In addition State Highway 135 may be overtopped by flood waters 2 miles north of Clifton City. * ADDITIONAL DETAILS... - At 8:15 AM CDT Wednesday the stage was 19.3 feet. - Forecast...The river is expected to fall below flood stage this evening. - Flood stage is 15.0 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: 
Cooper, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov