Case Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Case.

Use the Radar Maps link provided to understand the trajectory of a storm.

Flood Warning issued July 13 at 11:24AM CDT until July 19 at 1:00PM CDT by NWS St Louis MO

...The National Weather Service in St Louis has issued a Flood Warning for the following rivers in Illinois...Missouri... 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 Hannibal. * WHEN...From Monday evening to Saturday afternoon. * IMPACTS...At 17.0 feet, John Hay Recreation Area on east side (inside the Illinois Sny Levee) begins flooding. * ADDITIONAL DETAILS... - At 10:15 AM CDT Sunday the stage was 16.3 feet. - Forecast...The river is expected to rise above flood stage tomorrow evening to a crest of 17.2 feet early Tuesday afternoon. It will then fall below flood stage Friday morning. - Flood stage is 17.0 feet.

Flood Warning issued July 13 at 11:24AM CDT until July 20 at 7:00PM CDT by NWS St Louis MO

...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Louisiana. ...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Louisiana. * WHEN...From late tonight to Sunday evening. * IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height. * ADDITIONAL DETAILS... - At 11:00 AM CDT Sunday the stage was 14.7 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 15.6 feet early Wednesday morning. It will then fall below flood stage early Saturday afternoon. - Flood stage is 15.0 feet.

Flood Warning issued July 13 at 11:24AM CDT until July 21 at 10:00AM CDT by NWS St Louis MO

...The Flood Warning is extended for the following rivers in Illinois...Missouri... Mississippi River at Louisiana. ...The Flood Warning continues for the following rivers in Illinois...Missouri... Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is forecast. * WHERE...Mississippi River at Clarksville. * WHEN...From late tonight to Monday, July 21. * IMPACTS...At 25.5 feet, State Route P east of Elsberry begins flooding just east of the levee. * ADDITIONAL DETAILS... - At 11:00 AM CDT Sunday the stage was 24.6 feet. - Forecast...The river is expected to rise above flood stage just after midnight tonight to a crest of 25.9 feet Wednesday morning. It will then fall below flood stage Sunday, July 20. - Flood stage is 25.0 feet.