SIOUX FALLS, S.D. (Dakota News Now) — We’re finally getting some melting across the area as mild air is back with us. Watch out for some fog this morning, especially out west. A Dense Fog Advisory is in effect for western and southern parts of the viewing area until 9 a.m. Watch out for slick spots, too! The nice temperatures will stick around today! Highs will be back in the low to mid 30s for most of us.