Severe · Flood WarningActive alert
Flood Warning issued September 21 at 10:23AM CDT until September 25 at
Affecting Henry, IL; Rock Island, IL
In effect until: Sep 22, 2026, 3:30 PM
Henry, IL; Rock Island, IL
Confirmed across 2 counties in IL; expires 3:30 PM.
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.
Read the original bulletin (official text)
...The Flood Warning is extended for the following rivers in Illinois... Rock River near Joslin affecting Whiteside, Henry IL and Rock Island Counties. Rock River at Moline affecting Henry IL and Rock Island Counties. * WHAT...Moderate flooding is forecast. * WHERE...Rock River at Moline. * WHEN...From this evening to Friday morning. * IMPACTS...At 13.2 feet, Water affects 60th Street south of John Deere Road in Moline and 56th Ave from Green Valley Park 48th St. Water is on Canal Road in Big Island. Smith's Island is affected by flood waters. * ADDITIONAL DETAILS... - At 9:30 AM CDT Monday the stage was 11.1 feet. - Forecast...The river is expected to rise above flood stage this evening to a crest of 13.2 feet tomorrow evening. It will then fall below flood stage late Thursday evening. - Flood stage is 12.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™