Illinois Flood Warning - Severe | Effective 06/12/2026 19:24
...The Flood Warning is extended for the following rivers in<br />
Illinois...
Kishwaukee River near Perryville affecting Winnebago County.
For the Kishwaukee River...including Perryville...Minor flooding is<br />
forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Kishwaukee River from Confluence with South Branch<br />
Kishwaukee River downstream to the Rock River, including the<br />
Perryville gauge.
* WHEN...Until tomorrow afternoon.
* IMPACTS...At 13.0 feet, Roadways threatened at Blackhawk Valley<br />