Missouri Severe Flood Warning | Effective 06/17/2026 18:13

Headline: 
Flood Warning issued June 17 at 8:13PM CDT until June 19 at 7:00AM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 17, 2026 - 6:13pm
Expires: 
June 19, 2026 - 5:00am
Description: 
...The Flood Warning continues for the following river 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 Friday morning. * ADDITIONAL DETAILS... - At 7:30 PM CDT Wednesday the stage was 21.2 feet. - Forecast...The river is expected to fall below flood stage overnight tonight. - 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