If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.

DENSE FOG ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON CST SATURDAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Carlton and South St. Louis and Southern Lake Counties. In Wisconsin, Ashland, Bayfield, and Douglas Counties. This includes the Tribal Lands of the Bad River Reservation, the Red Cliff Band and the Fond du Lac Band. Recreation spots such as Madeline Island and the Apostle Islands National Lakeshore. * WHEN...From 8 PM this evening to noon CST Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.