State forecast for South Dakota

Today...Mostly cloudy with a chance of light snow or flurries mainly east. Highs from the lower 20s far east to near 50 far southwest.

Tonight...Partly cloudy. Lows from the teens east...To the upper 20s southwest.

Tuesday...Becoming cloudy north. Partly cloudy south. Highs from the lower 30s northeast...To near 50 southwest.

Tuesday night...Partly to mostly cloudy. Lows from the teens east to the upper 20s southeast.

Extended forecast...

Wednesday...Partly cloudy. Highs from the 30s northeast to the upper 50s southwest.

Thursday...Partly cloudy. Lows mainly in the 20s. Highs from the lower 40s far northeast...To the mid 60s southwest.

Friday...Partly cloudy. Lows from the upper 20s to mid 30s. Highs from near 50 northeast...To the lower 70s southwest.