State forecast for South Dakota

Today...Partly cloudy skies. Highs of 70 to 80.

Tonight...Mostly cloudy in the west with a chance of showers and thunderstorms. Partly cloudy skies in the east. Lows of 45 to 55.

Sunday...Mostly cloudy...Windy and cooler with scattered showers and thunderstorms spreading southeast. Highs in the 50s northwest to the lower 70s southeast.

Sunday night...Mostly cloudy with scattered showers. Showers possibly mixed with snow in the black hills. Lows in the 30s northwest to the 40s southeast.

Extended forecast...

Monday...Cool with a chance of showers. Highs i45 to 55 north... And 55 to 60 in the south.

Tuesday...A chance of showers east...Dry central and west. Lows 35 to 45. Highs of 55 to 65.

Wednesday...Dry and warmer. Lows in the 40s. Highs 60 to 70.