Missouri Flood Warning | Effective 05/20/2026 18:37

Headline: 
Flood Warning issued May 20 at 8:37PM CDT until May 21 at 7:39AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 20, 2026 - 6:37pm
Expires: 
May 21, 2026 - 5:45am
Description: 
...The Flood Warning continues for the following rivers in Missouri... Petite Saline Creek near Boonville affecting Cooper County. * WHAT...Minor flooding is occurring. * WHERE...Petite Saline Creek near Boonville. * WHEN...Until Thursday morning. * IMPACTS...At 16.0 feet, Low lying woodlands and fields near the creek flood. * ADDITIONAL DETAILS... - At 7:30 PM CDT Wednesday the stage was 16.1 feet. - Forecast...The river is expected to fall to 4.2 feet Monday evening. - Flood stage is 16.0 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