Illinois Severe Flood Warning | Effective 06/21/2026 06:40
...The Flood Warning continues for the following rivers in
Illinois...
Little Wabash River below Clay City affecting Richland and Clay
Counties.
.The following forecasts are based on observed precipitation, soil
moisture conditions, and forecast precipitation.
* WHAT...Minor flooding is forecast.
* WHERE...Little Wabash River below Clay City.
* WHEN...Until further notice.
* IMPACTS...At 19.7 feet, Mayflower Road...just north of U.S. Route
50...begins to flood.
* ADDITIONAL DETAILS...