Severe · Flood WarningActive alert
Flood Warning issued September 20 at 9:21PM CDT until September 27 at
Affecting Pike, IL; Ralls, MO
In effect until: Sep 22, 2026, 2:30 PM
Pike, IL; Ralls, MO
Confirmed across 2 counties in IL and MO; expires 2:30 PM.
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
Read the original bulletin (official text)
...The Flood Warning continues for the following rivers in Missouri...Illinois... Mississippi River at Clarksville. Mississippi River at Canton. Mississippi River at Saverton. Mississippi River at Winfield. Mississippi River at Hannibal. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Saverton. * WHEN...From Thursday morning to Sunday evening. * IMPACTS...At 15.5 feet, An access road to riverside raised homes on the riverward side of the Sny levee begins to flood near this level. * ADDITIONAL DETAILS... - At 8:00 PM CDT Sunday the stage was 8.4 feet. - Forecast...The river is expected to rise above flood stage Thursday morning to a crest of 17.2 feet Friday morning. It will then fall below flood stage early Saturday afternoon. - Flood stage is 16.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™