Missouri Flood Warning | Effective 04/28/2026 18:31

Headline: 
Flood Warning issued April 28 at 8:31PM CDT until May 2 at 5:30PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 28, 2026 - 6:31pm
Expires: 
April 30, 2026 - 6:45am
Description: 
...The Flood Warning continues for the following rivers in Missouri... Missouri River at Hermann. Missouri River near Chamois. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Missouri River near Chamois. * WHEN...From Wednesday afternoon to Saturday afternoon. * IMPACTS...At 17.0 feet, Flood Stage: Lower lying bottom land begins to flood. * ADDITIONAL DETAILS... - At 1:30 PM CDT Tuesday the stage was 14.9 feet. - Forecast...The river is expected to rise above flood stage tomorrow afternoon to a crest of 17.7 feet Thursday morning. It will then fall below flood stage early Friday morning. - Flood stage is 17.0 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Be especially cautious at night when it is harder to recognize the dangers of flooding. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Area Description: 
Callaway, MO; Osage, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov