Dense Fog Advisory issued February 02 at 8:04AM MST until February 02 at 11:00AM MST by NWS

…DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY… * WHAT…Visibility one quarter to one half mile in dense fog. * WHERE…Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, south central, and southeast South Dakota. * WHEN…Until noon CST today.