Flood Warning Missouri | Effective 03/07/2026 08:38

Headline: 
Flood Warning issued March 7 at 10:38AM CST until March 11 at 3:00PM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
March 7, 2026 - 8:38am
Expires: 
March 8, 2026 - 9:45pm
Description: 
...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Missouri... Meramec River at Pacific. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Minor flooding is forecast. * WHERE...Meramec River at Pacific. * WHEN...From this afternoon to Wednesday afternoon. * IMPACTS...At 16.0 feet, Route N begins to flood. * ADDITIONAL DETAILS... - At 10:00 AM CST Saturday the stage was 13.6 feet. - Forecast...The river will rise above flood stage late this afternoon to 16.0 feet just after midnight tonight. It will then fall to flood stage early Monday afternoon. It will rise to 15.5 feet early Tuesday morning. It will then fall below flood stage late Tuesday morning. - Flood stage is 15.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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: 
Franklin, MO; Jefferson, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov