Illinois Flood Warning | Effective 04/24/2026 08:55
...The Flood Warning continues for the following rivers in
Illinois...
Fox River at Montgomery affecting Kane and Kendall Counties.
Fox River at Algonquin Lock & Dam tailwater affecting Kane,
McHenry and Lake IL Counties.
For the Fox River (Illinois)...including Algonquin Lock & Dam
tailwater, Montgomery, Dayton...Major flooding is forecast.
* WHAT...Major flooding is occurring and is forecasted to continue
today.
* WHERE...Fox River from Johnsburg downstream to Red Gate Road in