Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation.

A dynamic system moves into the Plains tonight. A band of snow will develop in central South Dakota and continue into Sunday afternoon. Snow amounts for this band will likely be around 2 inches with the higher amounts likely west of the James River. The heavier snowfall will come on Monday into Tuesday. East of this watch towards I-29 there will be wintry precipitation but confidence on amounts is lower. Likely a mix of freezing rain, sleet and snow. Parts of southwest MN and northwest IA will likely see a mix of rain and freezing rain with lesser chances of snow. In all likelihood, winter weather headlines will be needed for most locations to cover all of the challenges. ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY AFTERNOON... * WHAT...Blizzard conditions possible. Total snow accumulations of 8 to 14 inches and ice accumulations of around one tenth of an inch possible. Winds could gust as high as 50 mph. * WHERE...Portions of central, east central, south central and southeast South Dakota. * WHEN...From Monday morning through Tuesday afternoon. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches.