Illinois Flood Warning - Severe | Effective 06/14/2026 18:08
...Observed flooding changed to Minor severity and increased in
duration for the following rivers in Indiana...Illinois...
Little Calumet River at Munster (Hohman Avenue) affecting Cook
and Lake IN Counties.
...The Flood Warning continues for the following rivers in
Illinois...
Thorn Creek at Thornton affecting Cook County.
For the Thorn Creek...including Thornton...Minor flooding is
forecast.
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Thorn Creek from Near Glenwood downstream to confluence