State forecast for South Dakota

Today...Cloudy early...Becoming partly cloudy west and central this afternoon. Areas of fog and a few flurries far southeast this morning. Highs in the 30s northeast to the 40s southwest.

Tonight...Partly to mostly cloudy. Lows in the 20s.

Saturday...Mostly cloudy west and north. Partly cloudy southeast. Highs in the upper 30s and 40s.

Saturday night...Mostly cloudy west and north...With a chance of snow southwest. Lows in the 20s.

Extended forecast...

Sunday...Mostly cloudy. A chance of snow southwest. A chance of snow or rain southeast. Highs in the mid 30s to mid 40s.

Monday...Partly to mostly cloudy. A chance of snow north. A chance of snow or rain southeast at night. Lows in the 20s to lower 30s. Highs in the mid 30s northeast to the upper 40s southwest.

Tuesday...Mostly cloudy with a chance of snow. Lows in the 20s to lower 30s. Highs in the 20s west to the 30s east.