Hourly Weather Forecast - Sioux City, IA

12 AM
31°F
10%
2mph
ENE
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
26°F
1 AM
31°F
10%
2mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
25°F
2 AM
31°F
10%
2mph
E
Mostly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
25°F
3 AM
30°F
10%
2mph
ESE
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
24°F
4 AM
30°F
10%
2mph
ESE
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
24°F
5 AM
29°F
10%
2mph
ESE
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
24°F
6 AM
28°F
10%
2mph
SE
Mostly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
24°F
7 AM
27°F
10%
1mph
SE
Mostly Cloudy
Humidity
86%
Feels like
27°F
Dew Point
24°F
7:25 AM
8 AM
29°F
10%
1mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
24°F
9 AM
31°F
10%
2mph
S
Partly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
25°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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