State forecast for South Dakota

Today...Partly to mostly cloudy west with a chance of showers and thunderstorms far west during the afternoon. Mostly cloudy east. Isolated showers northeast and patchy drizzle southeast this morning. Highs in the mid 60s to mid 70s.

Tonight...Partly cloudy. A chance of showers or thunderstorms west. Lows in the 50s.

Wednesday...Partly to mostly cloudy. A chance of thunderstorms mainly west and central. Highs from the 70s east to the 80s west.

Wednesday night...A chance of showers and thunderstorms central and east. Partly cloudy west. Lows 50 to 60.

Extended forecast...

Thursday...Partly cloudy. A chance of showers and thunderstorms in the afternoon and evening...Mainly west. Highs 75 to 85.

Friday...Partly cloudy. A chance of showers and thunderstorms west and far south during the night. Lows in the mid 50s to around 60. Highs in the upper 70s to mid 80s.

Saturday...Partly cloudy. A chance of showers and thunderstorms west during the day. Lows from the mid 50s west...To the lower to mid 60s southeast. Highs in the 80s.