If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portage, Waushara, Wood, Calumet, Manitowoc, Winnebago,
Brown, Kewaunee, Outagamie, and Waupaca Counties.
* WHEN...Until 9 AM CST Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.