State forecast for South Dakota

Today...A slight chance of morning showers west and north...Then becoming partly to mostly sunny. A chance of showers with isolated thunderstorms southeast through early afternoon...Becoming partly cloudy late. Highs from the lower to mid 50s west...To the lower to mid 60s central and southeast.

Tonight...Partly cloudy west...Becoming mostly clear east. Lows in the upper 20s to mid 30s.

Wednesday...Mostly sunny northeast. Partly cloudy west and south. A slight chance of showers south central to east central late. Highs from the upper 50s far northeast...To the lower 70s southwest.

Wednesday night...Mostly clear west. Partly to mostly cloudy east. A chance of showers and thunderstorms southeast. Lows 40 to 50.

Extended forecast...

Thursday...Mostly sunny and warmer west and south...Partly cloudy northeast. Highs from the 60s northeast...To the 75 to 85 west and south.

Friday...Mostly to partly cloudy. A chance of daytime rain showers west...A chance of showers and thunderstorms southeast. Lows from around 40 northwest...To near 60 southeast. Highs from the mid 50s northwest...To the mid 70s far southeast.

Saturday...A chance of rain or snow during the day west...With a chance of snow by evening. A chance of showers and thunderstorms in the morning southeast...Changing to a chance of rain or snow by evening. Partly to mostly cloudy northeast. Lows in the lower to mid 30s west and north...In the 40s to around 50 southeast. Highs 35 to 45 west...45 to 55 east.