Wind Chill Advisory issued December 19 at 1:19PM MST until December 21 at 5:00PM MST by NWS

Weather Alerts | South Dakota

Dec 20, 2022

...EXTREME COLD AND DANGEROUS WIND CHILLS EXPECTED THROUGH FRIDAY... ...GROUND BLIZZARD CONDITIONS POSSIBLE LATE WEDNESDAY THROUGH EARLY FRIDAY... .A very cold airmass and fast mov…