State forecast for South Dakota

Today...Partly cloudy west. Mostly cloudy east...Becoming partly cloudy midday southeast. Breezy this morning southeast. Highs in the 30s east...45 to 55 west.

Tonight...Partly cloudy west and mostly cloudy east. Patchy fog possible late southeast. Lows in the mid 20s far east...To lower to mid 30s west.

Saturday...Becoming cloudy west into central...With a chance of afternoon light rain showers west and north central. Partly sunny to mostly cloudy east. Highs from near 40 far northeast...To the lower 60s southwest.

Saturday night...Rain likely northwest in the evening...Then a chance of light snow. Chance of evening rain southwest...Then snow becoming likely. Chance of evening light rain central into northeast...Then a chance of snow. Chance of rain southeast... Perhaps mixed with a little freezing rain parts of east central. Lows in the mid 20s to lower 30s.

Extended forecast...

Sunday...Snow likely southwest into south central...And a chance of snow north. Steady to falling temperatures west through north. Chance of rain southeast...Then rain changing to snow with snow becoming likely late. Highs in the mid 20s northwest...To near 40 far southeast.

Monday...Considerable clouds. A chance of snow showers west... And a chance of light snow early southeast. Flurries north central and northeast. Lows 10 to 20...Except 20 to 25 southeast. Highs in the teens northeast...Otherwise 20s.

Tuesday...Mostly cloudy. A chance of snow showers in the west. Lows 5 to 15 above...With a few upper teens southwest. Highs from around 15 above northeast...To the lower 30s southwest.