Illinois Flood Warning | Effective 04/25/2026 08:19
...The Flood Warning is extended for the following rivers in
Illinois...
Fox River at Montgomery affecting Kendall and Kane Counties.
...The Flood Warning continues for the following rivers in
Illinois...
Fox River at Algonquin Lock & Dam tailwater affecting McHenry,
Lake IL and Kane 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 fall to
moderate today.