Missouri Severe Flood Warning | Effective 06/20/2026 18:54

Headline: 
Flood Warning issued June 20 at 8:54PM CDT until June 23 at 5:00AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
June 20, 2026 - 6:54pm
Expires: 
June 21, 2026 - 7:00pm
Description: 
...The National Weather Service in Kansas City/Pleasant Hill has issued a Flood Warning for the following rivers in Missouri... Petite Saline Creek near Boonville affecting Cooper County. This product along with additional weather and stream information is available at www.weather.gov/kc/. * WHAT...Minor flooding is forecast. * WHERE...Petite Saline Creek near Boonville. * WHEN...From Sunday evening to late Monday night. * IMPACTS...At 16.0 feet, Low lying woodlands and fields near the creek flood. At 19.5 feet, The creek floods U Highway about 4 miles southeast of Boonville. * ADDITIONAL DETAILS... - At 8:30 PM CDT Saturday the stage was 4.8 feet. - Forecast...The river will rise to 5.1 feet just after midnight tonight. It will then fall to 5.0 feet tomorrow morning. It will rise above flood stage late tomorrow evening to 19.3 feet early Monday afternoon. It will then fall below flood stage Monday afternoon. - Flood stage is 16.0 feet. - http://www.weather.gov/safety/flood
Area Description: 
Cooper, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO