State forecast for South Dakota

Today...Partly to mostly cloudy. Highs in the 30s east and 45 to 50 central and west.

Tonight...Considerably cloudy northeast...Clear to partly cloudy elsewhere. Lows 20 to 30.

Tuesday...Mainly cloudy north...Clear to partly cloudy elsewhere. Highs 45 to 50 east and 55 to 60 central and west.

Tuesday night...Mostly cloudy north. Partly cloudy east and west. Lows in the upper 20s east to near 40 southwest.

Extended forecast...

Wednesday...Mostly cloudy northeast...To partly cloudy east and west. Highs in the mid 50s northeast to lower 60s central.

Wednesday night...A chance of rain or snow showers north and west. Dry elsewhere. Lows 25 to 35.

Thursday...Mostly cloudy east...Decreasing clouds west. Chance of morning rain or snow showers west. Dry central and east. Highs near 40 northeast and lower 50s west.

Friday...Partly cloudy. Lows in the upper teens and 20s. Highs from the upper 30s far northeast to 55 to 60 west.