Dense Fog Advisory issued January 06 at 4:26AM MST until January 06 at 11:00AM MST by NWS

…DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY… * WHAT…Visibility one quarter mile or less in dense fog. * WHERE…Portions of northwest Iowa, southwest Minnesota and east central and southeast South Dakota. * WHEN…Until noon CST today. * IMPACTS…Hazardous driving conditions due to low visibility.