State forecast for S.D.

Today...Mostly sunny and warmer. Highs from 65 to 70 northeast to 80 to 85 west central.

Tonight...Mostly clear. Lows from the mid 40s west to the mid 50s southeast.

Thursday...Sunny...Windy and warm southeast. Increasing clouds north and west with a chance of thunderstorms in the afternoon and evening. Highs from the mid 60s far northwest to the mid 80s south and east.

Friday...Mostly cloudy...Breezy and cooler with scattered showers north and west. Lows from the mid 30s northwest to the upper 50s southeast. Highs from the lower 40s far northwest to the 70s far southeast.

Saturday...Mostly cloudy...Breezy and cool with scattered showers which may mix with snow in the morning northwest. Lows from the mid 20s northwest to the 40s southeast. Highs from the 40s northwest to around 60 southeast.

Sunday...Mostly cloudy and cool with a chance of showers. Lows from near 30 northwest to the 40s southeast. Highs from the lower 50s northwest to around 60 southeast.