* WHAT…Visibility one quarter mile or less in dense fog.
* WHERE…Southern Cook and Southern Lake Counties. This includes
the Tribal Lands of the Grand Portage Reservation.
* WHEN…From 6 AM this morning to 6 AM CST Monday.
* IMPACTS…Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS…The lowest visibilities are expected along
the higher terrain along the North Shore.