State forecast for S.D.

Wednesday...Mostly sunny...Becoming partly cloudy southwest. Chance of afternoon thunderstorms far west and far east. Highs from the lower 80s far east...To the upper 80s and lower 90s west.

Wednesday night...Partly cloudy west and far southeast with a slight chance of mainly evening thunderstorms. Mostly clear east. Lows in the lower to mid 60s.

Thursday...Mostly clear statewide a chance of afternoon and evening thunderstorms west. Highs 85 to 90 east...And in the low and mid 90s central and west.

Friday...Mostly cloudy west with a slight chance of thunderstorms in the morning. Otherwise mostly clear. Lows in the lower 60s west to near 70 east. Highs from mid 90s east to near 100 central and west.

Saturday and sunday...Mostly clear. Lows in the 60s west to around 70 east. Highs in the 90s.