Sioux City, IA Weather - Tomorrow’s Forecast

Wednesday

Patchy blowing snow

High:
26°F

Patchy blowing snow before 7am. Partly sunny, with a high near 26. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

Wednesday Night

Cloudy

Overnight low:
17°F

A 20 percent chance of snow after midnight. Cloudy, with a low around 17. North northwest wind around 5 mph becoming calm.