Dense Fog Advisory issued April 05 at 4:29AM MDT until April 05 at 9:00AM MDT by NWS

…DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING… The National Weather Service in Sioux Falls has issued a Dense Fog Advisory, which is in effect until 10 AM CDT this morning. * VISIBILITIES…One quarter mile or less at times. * TIMING…Through mid morning. * IMPACTS…Limited visibilities will make travel very difficult.