Illinois Severe Flood Watch | Effective 06/21/2026 08:21
...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Illinois...
La Moine River at Colmar affecting Hancock and McDonough Counties.
.Heavy rainfall on the La Moine River basin may produce flooding on
portions of the river.
* WHAT...Flooding is possible.
* WHERE...La Moine River at Colmar.
* WHEN...From Monday morning to early Thursday morning.
* IMPACTS...At 22.5 feet, Water affects lower roads around
Birmingham.
* ADDITIONAL DETAILS...