Missouri Flood Warning | Effective 04/17/2026 23:59

Headline: 
Flood Warning issued April 18 at 1:59AM CDT until April 20 at 5:48AM CDT by NWS Kansas City/Pleasant Hill MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 17, 2026 - 11:59pm
Expires: 
April 19, 2026 - 12:00am
Description: 
...The Flood Warning continues for the following rivers in Missouri... Big Creek at Blairstown affecting Cass, Henry and Johnson Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Creek at Blairstown. * WHEN...Until early Monday morning. * IMPACTS...At 20.0 feet, The west bank of the creek begins to flood. 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 1:00 AM CDT Saturday the stage was 21.8 feet. - Forecast...The river is expected to rise to a crest of 22.5 feet this morning. It will then fall below flood stage late tonight. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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