If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST FRIDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and central, north central, southwest, and west central
Wisconsin.
* WHEN...Until 10 AM CST Friday.
* IMPACTS...Low visibility could make driving conditions hazardous.
In addition, there might be some light icing where ground
temperatures are at freezing or colder.