State forecast for S.D.

Thursday...Mostly cloudy. A chance of light snow changing over to rain mixed with snow west. Afternoon flurries northeast. Highs from the mid 20s northeast to the lower 40s southwest.

Thursday night...Mostly cloudy east to partly cloudy west. Lows in the upper teens east...To low and mid 20s central and west.

Friday...Partly cloudy. Breezy west. Highs in the lower 40s northeast to mid 50s central and west.

Friday night...Becoming mostly cloudy with a chance of light rain or snow showers. Lows in the mid 20s northeast to near 30 west and far south.

Saturday...Partly cloudy west to mostly cloudy east. Breezy and cooler. Chance of light snow extreme east. Highs in the mid 30s northeast to near 50 southwest.

Sunday...Mostly clear west...Partly cloudy east. Lows in the 20s. Highs in the mid 40s far northeast to the lower 60s southwest.

Monday...Partly cloudy and breezy. Lows in the mid 20s north and far west to the lower 30s southeast. Highs in the lower 40s northeast to the mid 50s southwest.