Missouri Flood Warning | Effective 04/29/2026 10:29

Headline: 
Flood Warning issued April 29 at 12:29PM CDT until May 2 at 5:30PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 29, 2026 - 10:29am
Expires: 
April 30, 2026 - 10:30pm
Description: 
...The Flood Warning is extended for the following rivers in Missouri... Missouri River at Hermann. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Missouri River at Hermann. * WHEN...Until Saturday afternoon. * IMPACTS...At 21.3 feet, The southern end of School House Road south of Rhineland begins flooding near this height. * ADDITIONAL DETAILS... - At 11:30 AM CDT Wednesday the stage was 21.3 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 11:30 AM CDT Wednesday was 21.3 feet. - Forecast...The river is expected to rise to a crest of 21.8 feet just after midnight tonight. It will then fall below flood stage late Friday morning. - Flood stage is 21.0 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: 
Gasconade, MO; Montgomery, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov