If driving, slow down, use your low-beam headlights and fog lights,and leave plenty of distance ahead of you.
* WHAT...Visibility one quarter to one half mile in dense fog.* WHERE...Carlton and South St. Louis County. This includes theTribal Lands of the Fond du Lac Band.* WHEN...Until noon CDT today.* IMPACTS...Low visibility could make driving conditions hazardous.* ADDITIONAL DETAILS...Lowest visibilities expected further up thehillside in Duluth, including the cities of Hermantown and Proctor.