Illinois Flood Warning - Severe | Effective 06/11/2026 18:55

Headline: 
Flood Warning issued June 11 at 8:55PM CDT until June 15 at 6:00AM CDT by NWS Quad Cities IA IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 6:55pm
Expires: 
June 12, 2026 - 7:00pm
Description: 
...The Flood Warning continues for the following rivers in Illinois... Rock River at Moline affecting Henry IL and Rock Island Counties. ...The Flood Warning is cancelled for the following rivers in Illinois... Rock River near Joslin affecting Henry IL, Rock Island and Whiteside Counties. * WHAT...Minor flooding is forecast. * WHERE...Rock River at Moline. * WHEN...From late Saturday night to Monday morning. * IMPACTS...At 12.0 feet, Water affects residences near the 27th Street bridge. Water is over portions of 60th St south of Green Valley Sports Complex and portions of 56th Ave along the north side of the river. * ADDITIONAL DETAILS... - At 8:30 PM CDT Thursday the stage was 9.8 feet and rising. - Forecast...The river is expected to rise above flood stage early Sunday morning to a crest of 12.1 feet Sunday morning. It will then fall below flood stage late Sunday evening. - Flood stage is 12.0 feet.
Instruction: 
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. The next statement will be issued by this evening at 1000 PM CDT.
Area Description: 
Henry, IL; Rock Island, IL
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov