Flood Warning 03/05/2026 07:41 Missouri

Headline: 
Flood Warning issued March 5 at 9:41AM CST until March 9 at 1:00AM CDT by NWS St Louis MO
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
March 5, 2026 - 7:41am
Expires: 
March 6, 2026 - 7:45pm
Description: 
...The National Weather Service in St Louis has issued a Flood Warning for the following river in Missouri... Big River at Byrnesville. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Moderate flooding is forecast. * WHERE...Big River at Byrnesville. * WHEN...From this evening to late Sunday night. * IMPACTS...At 22.4 feet, At this level, Twin Rivers Bridge Road must be closed. * ADDITIONAL DETAILS... - At 8:45 AM CST Thursday the stage was 8.1 feet. - Forecast...The river is expected to rise above flood stage late this evening and crest near 21.5 feet Saturday morning. - Flood stage is 16.0 feet.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product, along with additional weather and stream information, is available at https://water.noaa.gov/wfo/lsx
Area Description: 
Jefferson, MO
Forcast Office: 
NWS St Louis MO
Sender: 
w-nws.webmaster@noaa.gov