Missouri Flood Warning - Severe | Effective 05/21/2026 18:08

Headline: 
Flood Warning issued May 21 at 8:08PM CDT until May 25 at 5:00PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
May 21, 2026 - 6:08pm
Expires: 
May 23, 2026 - 6:15am
Description: 
...The Flood Warning continues for the following locations along the Missouri River... 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 Monday afternoon. * ADDITIONAL DETAILS... - At 700 PM CDT Thursday, May 19, the estimated stage was 19.2 feet. - Forecast...The river is expected to fall below flood stage early Sunday morning and continue falling to 11.7 feet Tuesday evening. - Flood stage is 17.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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