Hourly Weather Forecast - Sioux Center, IA

12 AM
-5°F
10%
10mph
E
Very Cold
Humidity
100%
Feels like
-21°F
Dew Point
-5°F
1 AM
-6°F
10%
10mph
E
Very Cold
Humidity
100%
Feels like
-23°F
Dew Point
-6°F
2 AM
-7°F
10%
9mph
E
Very Cold
Humidity
100%
Feels like
-24°F
Dew Point
-7°F
3 AM
-8°F
10%
9mph
E
Very Cold
Humidity
100%
Feels like
-25°F
Dew Point
-8°F
4 AM
-9°F
10%
9mph
E
Very Cold
Humidity
100%
Feels like
-27°F
Dew Point
-9°F
5 AM
-9°F
10%
10mph
E
Very Cold
Humidity
100%
Feels like
-26°F
Dew Point
-9°F
6 AM
-6°F
10%
10mph
ESE
Very Cold
Humidity
100%
Feels like
-24°F
Dew Point
-6°F
7 AM
-3°F
10%
11mph
ESE
Very Cold
Humidity
91%
Feels like
-21°F
Dew Point
-5°F
7:48 AM
8 AM
-1°F
10%
13mph
ESE
Very Cold
Humidity
88%
Feels like
-20°F
Dew Point
-4°F
9 AM
0°F
10%
14mph
ESE
Mostly Sunny
Humidity
88%
Feels like
-18°F
Dew Point
-2°F
10 AM
2°F
10%
15mph
SE
Mostly Sunny
Humidity
89%
Feels like
-17°F
Dew Point
-1°F
11 AM
3°F
0%
16mph
SE
Mostly Sunny
Humidity
89%
Feels like
-16°F
Dew Point
1°F
12 PM
4°F
0%
17mph
SE
Mostly Sunny
Humidity
89%
Feels like
-15°F
Dew Point
2°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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