Missouri Flood Warning | Effective 05/18/2026 19:00

Headline: 
Flood Warning issued May 18 at 9:00PM CDT until May 22 at 5:00AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 18, 2026 - 7:00pm
Expires: 
May 19, 2026 - 7:00am
Description: 
...The Flood Warning continues for the following rivers in Missouri... Missouri River at Napoleon affecting Lafayette, Jackson and Ray Counties. * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Napoleon. * WHEN...From Wednesday afternoon to late Thursday night. * IMPACTS...At 17.0 feet, Low-lying areas unprotected by levees begin to flood. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 7.6 feet. - Forecast...The river is expected to rise above flood stage early Wednesday afternoon to a crest of 17.2 feet Wednesday evening. It will then fall below flood stage early Thursday morning. - Flood stage is 17.0 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: 
Jackson, MO; Lafayette, MO; Ray, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov