State forecast for South Dakota

Today...Partly cloudy west. Decreasing clouds east. Highs in the teens far east to around 40 southwest.

Tonight...Mostly cloudy west with a chance of snow far northwest. Clear to partly cloudy east. Lows zero northeast to the lower 20s southwest.

Saturday...Mostly cloudy with a chance of light snow...Except snow likely northwest. Highs 10 above northeast to near 40 southwest.

Saturday night...Mostly cloudy with a chance of light snow west and south. Clearing northeast. Lows from 15 below northeast to 10 above southwest.

Extended forecast...

Sunday...Mostly cloudy west. Partly to mostly cloudy east. A chance of light snow north and east at night. Highs 5 above northeast to the 30s southwest.

Monday...Partly to mostly cloudy and warmer. Lows zero northeast to near 20 southwest. Highs in the 30s northeast to the 40s southwest.

Tuesday...Partly cloudy. Lows in the teens to lower 20s. Highs in the 30s to lower 40s.