Illinois Flood Warning | Effective 04/27/2026 08:13

Headline: 
Flood Warning issued April 27 at 10:13AM CDT until May 4 at 3:00AM CDT by NWS Quad Cities IA IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 27, 2026 - 8:13am
Expires: 
April 28, 2026 - 8:15am
Description: 
...The Flood Warning is extended for the following rivers in Illinois... Rock River at Moline affecting Henry IL and Rock Island Counties. Rock River near Joslin affecting Henry IL, Rock Island and Whiteside Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Rock River near Joslin. * WHEN...Until Monday, May 04. * IMPACTS...At 13.7 feet, Water affects Barstow Road between Barstow and Osborn. * ADDITIONAL DETAILS... - At 9:45 AM CDT Monday the stage was 13.5 feet. - Forecast...The river is expected to rise to a crest of 13.6 feet Thursday morning. It will then fall below flood stage Sunday evening. - Flood stage is 12.0 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. The next statement will be issued by Tuesday morning at 1015 AM CDT.
Area Description: 
Henry, IL; Rock Island, IL; Whiteside, IL
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov