State forecast for S.D.

Tonight...Clear to partly cloudy. Lows in the 30s.

Monday...Partly sunny west...Mostly sunny east. A slight chance of showers southwest. Breezy east. Highs from the mid 50s northeast to the mid 60s west.

Monday night...Partly cloudy. Lows from the lower 30s east to the lower 40s west.

Tuesday...Partly to mostly sunny. Highs from around 60 far east to the mid 70s southwest.

Wednesday...Mostly sunny. A slight chance of thunderstorms over the black hills. Lows in the mid 30s to mid 40s. Highs in the 70s except upper 60s far northeast.

Thursday...Partly to mostly sunny. A slight chance of thunderstorms north and west. Lows from the mid 40s west to the lower 50s southeast. Highs from the mid 70s north to the lower 80s south.

Friday...Partly cloudy south mostly cloudy north with a slight chance of showers. Becoming breezy west. Lows from the upper 30s northwest to the mid 50s southeast. Highs from the mid 50s northwest to the upper 70s far southeast.