Dense Fog Advisory issued December 27 at 9:30AM CST until December 27 at 12:00PM CST by NWS La Crosse WI
* WHAT…Visibility 1/4 mile or less in dense fog. * WHERE…Portions of north central and northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN…Until noon CST today. * IMPACTS…Low visibility could make driving conditions hazardous.