Dense Fog Advisory issued September 30 at 3:48AM MDT until September 30 at 9:00AM MDT by NWS

…DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING… * WHAT…Visibility one quarter mile or less in dense fog. * WHERE…Portions of southwest Minnesota and east central, south central and southeast South Dakota. * WHEN…Until 10 AM CDT this morning.