State forecast for S.D.

Today...Mostly cloudy. A chance for showers southeast in the morning and a chance for showers and thunderstorms west during the afternoon. Highs mostly in the 50s.

Tonight...Rain showers spreading east across the state. Rain may change to snow in the northwest late. Becoming breezy west. Lows from around 30 in the northwest to the upper 40s southeast.

Saturday...Occasional showers...Especially central and east. Windy west and breezy east. Highs 40 to 50.

Sunday...Mostly clear to partly cloudy. Lows mainly in the 30s. Highs in the upper 50s far east...60s elsewhere.

Monday...Partly cloudy. A slight chance for thunderstorms during the afternoon...With a chance of thunderstorms overnight. Lows 35 to 45. Highs in the 60s.

Tuesday...Mostly cloudy. A chance for thunderstorms. Lows in the 40s. Highs in the upper 50s to mid 60s.