Missouri Flood Warning | Effective 05/20/2026 14:33

Headline: 
Flood Warning issued May 20 at 4:33PM CDT until May 22 at 7:00PM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 20, 2026 - 2:33pm
Expires: 
May 21, 2026 - 2:45pm
Description: 
...The Flood Warning continues for the following rivers in Missouri... Big Creek at Blairstown affecting Henry, Cass and Johnson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...Until Friday evening. * IMPACTS...At 23.0 feet, Flooding occurs at the west approach to the N Highway bridge located 0.2 miles west of Blairstown. Flooding also occurs across B Highway near Big Creek which is several miles northwest of Blairstown. * ADDITIONAL DETAILS... - At 4:00 PM CDT Wednesday the stage was 22.8 feet. - Forecast...The river is expected to fall below flood stage tomorrow evening and continue falling to 14.5 feet early Monday afternoon. - Flood stage is 20.0 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: 
Cass, MO; Henry, MO; Johnson, MO
Forcast Office: 
NWS Kansas City/Pleasant Hill MO
Sender: 
w-nws.webmaster@noaa.gov