Illinois, Missouri Flood Warning | Effective 04/23/2026 09:10

Headline: 
Flood Warning issued April 23 at 11:10AM CDT by NWS Quad Cities IA IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 23, 2026 - 9:10am
Expires: 
April 24, 2026 - 9:15am
Description: 
...The Flood Warning is extended for the following rivers in Illinois...Iowa...Missouri... Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island Counties. Mississippi River at Rock Island LD15 affecting Scott, Muscatine and Rock Island Counties. Mississippi River at Muscatine affecting Louisa, Mercer, Muscatine and Rock Island Counties. Mississippi River at Gregory Landing affecting Clark and Hancock Counties. ...The Flood Warning continues for the following rivers in Illinois...Iowa... Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. Mississippi River at Keithsburg affecting Des Moines, Louisa, Mercer and Henderson Counties. Mississippi River at Burlington affecting Des Moines, Lee, Henderson and Hancock Counties. Mississippi River at Gladstone LD18 affecting Des Moines and Henderson Counties. * WHAT...Minor flooding is occurring and is forecast to continue. * WHERE...Mississippi River at Gregory Landing. * WHEN...Until further notice. * IMPACTS...At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS... - At 10:30 AM CDT Thursday the stage was 16.0 feet. - Forecast...The river is expected to rise to a crest of 16.3 feet Saturday, then slowly fall. - Flood stage is 15.0 feet.
Instruction: 
Caution is urged when walking near riverbanks. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. The next statement will be issued by Friday morning at 1115 AM CDT.
Area Description: 
Hancock, IL; Clark, MO
Forcast Office: 
NWS Quad Cities IA IL