Severe · Flood WarningActive alert
Flood Warning issued October 4 at 11:05AM CDT until October 6 at
Affecting Calhoun, IL; Pike, MO
In effect until: Oct 6, 2026, 4:15 AM
Calhoun, IL; Pike, MO
Confirmed across 2 counties in IL and MO; expires 4:15 AM.
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. ...The Flood Warning is extended for the following rivers in Missouri...Illinois... Mississippi River at Louisiana. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...Until Tuesday evening. * IMPACTS...At 25.3 feet, The road to Port Marmac, a riverside community of about 13 homes just south of Clarksville, begins flooding. * ADDITIONAL DETAILS... - At 10:30 AM CDT Sunday the stage was 25.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:30 AM CDT Sunday was 25.2 feet. - Forecast...The river is expected to rise to a crest of 25.1 feet this afternoon. It will then fall below flood stage early tomorrow afternoon. - Flood stage is 25.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™