State forecast for South Dakota

Today...Mostly cloudy far west with a chance of showers and thunderstorms in the afternoon. Mostly sunny central and east. Continued hot with highs from the mid 80s extreme northwest...To 100 to 105 degrees central.

Tonight...Mostly cloudy with a chance of showers and thunderstorms west. Clear to partly cloudy east. Lows from the mid 50s extreme northwest...To the lower 70s southeast.

Sunday...Mostly cloudy with a chance of showers and thunderstorms west. Partly to mostly sunny east....With a slight chance of showers and thunderstorms northeast. Highs from the lower 70s extreme northwest...To the mid to upper 90s southeast.

Sunday night...Showers and thunderstorms likely southwest. Mostly cloudy with a chance of showers and thunderstorms north and central. Partly cloudy far southeast. Lows from the lower to mid 50s west... To the upper 60s far southeast.

Extended forecast...

Monday...Partly to mostly cloudy. A chance of thunderstorms most areas...Mainly in the morning northeast. Highs 70 to 80.

Tuesday...A chance of showers and thunderstorms early far southeast. Otherwise clear to partly cloudy. Lows 45 to 55. Highs from the lower 70s north...To around 80 central and southeast.

Wednesday...Partly cloudy. Lows 45 to 55. Highs 75 to 85.

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