State forecast for S.D.

Winter weather advisory black hills tonight to midday sunday...

Saturday...Mostly cloudy southwest. Mostly sunny northwest this morning...Then becoming partly sunny. Becoming partly cloudy central. Decreasing clouds east. Chance of rain or snow early southeast. Chance of morning light rain or snow southwest...Then a chance of afternoon rain west. Highs 45 to 55.

Tonight...Considerably cloudy. Evening rain west...Then rain or snow west after midnight...With snow in the black hills. Rain south central...With rain or snow likely north central. Rain and thunderstorms after midnight southeast...With a chance of rain northeast. Lows in the 30s...Except 40 to 45 southeast.

Sunday...Mostly cloudy. Rain or snow west to north central. Rain likely south central to east...Tapering off in the afternoon. Highs 40 to 50 north and west...To 50 to 60 southeast.

Monday...Partly to mostly cloudy. Chance of rain or snow west... Slight chance of rain central. Lows in the 30s. Highs 45 to 55.

Tuesday...Mostly cloudy west. Mostly sunny in the east in the day...Then increasing clouds at night. Chance of rain west and central. Breezy central to northwest. Lows upper 20s to upper 30s. Highs around 50 to near 60.

Wednesday...Mostly cloudy with a chance of showers. Chance of thunderstorms south. Windy. Lows 35 to 45. Highs from the mid 40s northwest...To 60 to 65 southeast.