State forecast for S.D.

Wind advisory central and east today...

Today...Windy to very windy. Increasing clouds west. Mostly sunny central and east. Slight chance of afternoon thunderstorms extreme west. Highs 80 to 85 central...And upper 60s and 70s west and east.

Tonight...Mostly cloudy west...Increasing clouds central and east. Showers and isolated thunderstorms likely extreme west in the evening...Then rain or snow showers after midnight. Chance of showers and isolated thunderstorms elsewhere west and central. Still breezy to windy many areas. Lows 30s west...40s central and east.

Wednesday...Mostly cloudy and cooler with a slight chance of showers. Rain or snow possible west in the morning. Breezy to windy. Highs upper 40s to upper 50s.

Thursday...Mostly cloudy southeast...Clear to partly cloudy elsewhere. Lows in the 30s. Highs mid 50s to lower 60s.

Friday and saturday...Mostly clear. Lows 30s to lower 40s. Highs in the 60s to mid 70s.