Illinois Flood Warning | Effective 05/02/2026 17:00
...The Flood Warning continues for the following rivers in<br />
Illinois...
Fox River at Algonquin Lock & Dam tailwater affecting McHenry,<br />
Kane and Lake IL Counties.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Fox River from Johnsburg downstream to Red Gate Road in<br />
St. Charles, including the Algonquin Lock & Dam tailwater gauge.
* WHEN...Until Tuesday morning.
* IMPACTS...At 10.5 feet, Structures threatened along Fox River<br />
Drive in East Dundee. Parking lots threatened in downtown West<br />