Missouri Flood Warning | Effective 04/29/2026 18:16

Headline: 
Flood Warning issued April 29 at 8:16PM CDT until May 2 at 7:00AM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 29, 2026 - 6:16pm
Expires: 
May 1, 2026 - 6:30am
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...Until Saturday morning. * IMPACTS...At 17.0 feet, Flood Stage: Lower lying bottom land begins to flood. * ADDITIONAL DETAILS... - The last observed stage was at 1:30 PM CDT Tuesday, April 28 when the stage was 14.9 feet and rising. - Forecast...The river is expected to rise to a crest of 17.4 feet just after midnight tonight. It will then fall below flood stage tomorrow evening. - Flood stage is 17.0 feet.
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 https://water.noaa.gov/wfo/lsx
Area Description: 
Callaway, MO; Osage, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov