Illinois - United States   2026-05-04   Monday   41.76N, -88.32W

Aurora

Illinois - United States
2026-05-04

Flood Warning issued May 4 at 9:10PM CDT until May 5 at 7:00AM CDT by NWS Chicago IL

Issue date: 2026-05-05T02:10+00:00

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting McHenry, Lake IL and Kane Counties. * WHAT...Minor flooding is occurring and forecasted to occur. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in St. Charles, including the Algonquin Lock & Dam tailwater gauge. * WHEN...Until tomorrow morning. * IMPACTS...At 9.5 feet, Fox River Drive threatened in East Dundee. Boathouses threatened along the river in Cary. * ADDITIONAL DETAILS... - At 8:30 PM CDT Monday the stage was 9.5 feet. - Forecast...The river is expected to fall below flood stage by early Tuesday morning. - Flood stage is 9.5 feet. - http://www.weather.gov/safety/flood