10-Day Weather Forecast - Sioux Falls, SD

Mostly cloudy with a chance of snow this morning then partly sunny this afternoon. Patchy blowing snow. Little or no snow accumulation. Breezy and much colder with highs around 6 above. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 50 percent. Wind chill values as low as 25 below.

Mostly cloudy. A chance of flurries after midnight. Cold with lows around 3 above. Temperature rising to around 10 above after midnight. West winds 10 to 15 mph becoming south after midnight. Wind chill values as low as 13 below.

Partly sunny with a chance of snow in the morning then mostly cloudy with a slight chance of snow in the afternoon. Patchy blowing snow in the afternoon. Windy and not as cool with highs in the mid 20s. Temperature falling to around 14 in the afternoon. West winds 20 to 30 mph becoming northwest 30 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of snow 30 percent. Wind chill values as low as 11 below in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Windy cold with lows around 2 below. Northwest winds 20 to 30 mph with gusts up to 45 mph diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Wind chill values as low as 22 below.

Mostly sunny. Colder with highs around 12. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 21 below.

Partly cloudy. Cold with lows around zero. Wind chill values as low as 10 below.

Partly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the upper 20s.

Mostly cloudy. Not as cold with lows 10 to 15.

Partly sunny. Highs in the lower 20s.

Mostly cloudy. Cold with lows around 5 above.

Partly sunny. Highs in the lower 20s.

Mostly cloudy. Cold with lows around 5 above.

Mostly cloudy in the morning then becoming partly sunny. A 20 percent chance of snow. Highs 15 to 20.

Cloudy. Low temperature around -7F. Dew point will be around 0F with an average humidity of 69%. Winds will be 12 mph from the NE.

Cloudy. High temperature around 3F. Dew point will be around -12F with an average humidity of 65%. Winds will be 9 mph from the N.

Partly cloudy. Low temperature around -10F. Dew point will be around -12F with an average humidity of 73%. Winds will be 7 mph from the N.

Mostly sunny. High temperature around 3F. Dew point will be around -11F with an average humidity of 64%. Winds will be 5 mph from the NW.

Clear. Low temperature around -5F. Dew point will be around -7F with an average humidity of 75%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 10F. Dew point will be around -4F with an average humidity of 67%. Winds will be 4 mph from the W.

Cloudy. Low temperature around 2F. Dew point will be around -0F with an average humidity of 76%. Winds will be 3 mph from the NW.