Illinois Severe Flood Warning | Effective 06/17/2026 09:01
...The Flood Warning continues for the following rivers in
Illinois...
Illinois River at Peoria affecting Tazewell, Woodford and Peoria
Counties.
Illinois River near Havana affecting Mason, Cass and Fulton
Counties.
.The following forecasts are based on observed precipitation, soil
moisture conditions, and forecast precipitation.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Illinois River at Peoria.
* WHEN...Until further notice.
* IMPACTS...At 22.7 feet, Flooding begins to low lying areas in