Illinois Flood Warning | Effective 04/19/2026 08:37
Public safety alert, emergency alert, and weather alert
Description:
...The Flood Warning continues for the following rivers in
Illinois...
Pecatonica River near Shirland affecting Winnebago County.
* WHAT...Minor flooding is occurring and moderate flooding is
forecasted to occur.
* WHERE...Pecatonica River from Winnebago County line downstream to
confluence with the Rock River, including the Shirland gauge.
* WHEN...Until further notice.
* IMPACTS...At 14.0 feet, Structures threatened at Rivers Edge