Wind Chill Advisory issued February 04 at 4:39AM MST until February 04 at 11:00PM MST by NWS

…WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT… * WHAT…Very cold wind chills expected. Wind chills as low as 25 below zero expected. * WHERE…Portions of south central and southeast South Dakota, northwest Iowa and southwest Minnesota.