National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

31°F

-1°C

Humidity 82%
Wind Speed NW 6 mph
Barometer 30.11 in (1020.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Feb 10:52 pm CST
Extended Forecast for

4 Miles W Anthon IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North northwest wind around 5 mph becoming calm.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of snow between 9pm and midnight. Cloudy, with a low around 20. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow then
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. East northeast wind around 5 mph becoming calm in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Calm wind becoming northwest around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. North northwest wind 5 to 10 mph.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. North northwest wind around 5 mph becoming calm.
Monday
Mostly cloudy, with a high near 34. Calm wind becoming east around 5 mph.
Monday Night
A slight chance of snow between 9pm and midnight. Cloudy, with a low around 20. East wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 30. East northeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 20. Calm wind becoming northwest around 5 mph.
Wednesday
Mostly cloudy, with a high near 35. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Anthon IA
 42.39°N 95.94°W (Elev. 1250 ft)
Last Update:
10:08 pm CST Feb 1, 2026
Forecast Valid:
11pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation