State forecast for South Dakota

Today...Mostly sunny. Becoming breezy west by afternoon. Highs teens east...30s west.

Tonight...Mostly clear. Breezy to windy east half. Lows 5 to 15...Except 15 to 25 southwest.

Thursday...Partly cloudy northeast...Mostly clear elsewhere. Breezy east...But with decreasing afternoon winds. Highs from 25 to 30 east to the 40s central and west.

Friday...Clear to partly cloudy. Breezy southwest. Lows 10 to around 20. Highs from the upper 20s northeast to 40 to 50 central and west.

Saturday...Increasing clouds. Slight chance of light rain or snow west at night. Lows 15 to 25. Highs 35 to 40 east...Mid 40s to lower 50s central and west.

Sunday...Partly to mostly cloudy. Slight chance of light rain or snow northwest during the day...Then a slight chance of light snow west and freezing rain east at night. Lows 15 to 25. Highs from 30 to 35 northeast to the mid 40s southwest.

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