Dense Fog Advisory 03/04/2026 23:20 Illinois
Public safety alert, emergency alert, and weather alert<br />
Description:<br />
* WHAT...Visibility of one quarter mile or less in dense fog<br />
expected.
* WHERE...Boone, Lee, Ogle, and Winnebago Counties.
* WHEN...Until noon CST today.
* IMPACTS...Low visibility could make driving conditions hazardous.
Instruction:<br />
If driving, slow down, use your headlights, and leave plenty of<br />
distance ahead of you.