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

DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY... * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Carlton and South St. Louis County. In Wisconsin, Ashland, Bayfield, Douglas, and Iron Counties. This includes the Tribal Lands of the Bad River Reservation, the Red Cliff Band, the Fond du Lac Band and the northwestern area of the Lac du Flambeau Band. Recreation spots such as Madeline Island and the Apostle Islands National Lakeshore. * WHEN...Until noon CST today. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...The dense fog will impact portions of the following roads and highways... US-2, US-53, US-51, US-63, MN-61, MN-23, MN-210, MN-33, WI-13, WI-27, WI-35, WI-169, WI-122, and WI-77.