State forecast for S.D.

Today...Partly cloudy west to mostly cloudy and breezy east. Highs in the 50s east to the lower to mid 60s west.

Tonight...Mostly cloudy. Patchy drizzle east. Lows in the upper 30s west to upper 40s east.

Thursday...Mostly cloudy. Patchy drizzle east in the morning. Highs in the 50s north and east to near 70 southwest plains.

Thursday night...Cloudy with areas of rain developing...Becoming mixed with snow west after midnight. Lows in the 20s far west to the 40s southeast.

Friday...Rain likely east. Mostly cloudy west with a chance of light rain and light snow. Highs in the 40s.

Saturday and sunday...Partly cloudy. Isolated light rain or snow showers southwest saturday. Lows in the mid 20s to around 30. Highs in the mid 40s north to near 50 south.