Sioux Falls, SD (KELO AM) – The National Weather Service in Sioux Falls has issued a WinterStorm Warning for heavy snow. Winter Storm Warning in effect from midnight tonight to midnight CST Tuesday night.
A wintry mix of precipitation is expected to start later tonight in areas south of I-90, then the precipitation will transition to snow before daybreak. The heaviest snow will likely begin during the mid to late afternoon hours. Widespread snowfall amounts of 4 inches or more are expected across the entire region.