Illinois, Indiana Minor Flood Advisory | Effective 09/17/2026 05:35
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...Southern Cook County in northeastern Illinois...
Southeastern DuPage County in northeastern Illinois...
Kendall County in northeastern Illinois...
Northern Will County in northeastern Illinois...
Northern Lake IN County in northwestern Indiana...
* WHEN...Until 1030 AM CDT.
* IMPACTS...Creeks and streams may rise out of their banks. Flooding
may occur in poor drainage and urban areas. Underpasses, roads and
streets may be flooded.