Illinois Severe Flood Watch | Effective 06/17/2026 10:53
* WHAT...Flash flooding caused by excessive rainfall is possible<br />
today.
* WHERE...A portion of north central Illinois, including the<br />
following counties, De Kalb, Lee and Ogle.
* WHEN...Until 5 PM CDT this afternoon.
* IMPACTS...Creeks and streams may rise out of their banks.
* ADDITIONAL DETAILS...<br />
- Additional waves of rainfall are possible through the<br />
afternoon with rainfall rates in excess of one inch per hour<br />
possible. Soil moisture and streamflow are already elevated,<br />