Illinois Flood Warning | Effective 04/28/2026 18:55
...The Flood Warning continues for the following rivers in
Illinois...
Fox River at Algonquin Lock & Dam tailwater affecting Kane, Lake
IL and McHenry Counties.
* WHAT...Moderate flooding is occurring and is forecasted to
continue.
* WHERE...Fox River from Johnsburg downstream to Red Gate Road in
St. Charles, including the Algonquin Lock & Dam tailwater gauge.
* WHEN...Until further notice.
* IMPACTS...At 11.5 feet, Residences threatened along Oceola Drive