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

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

-4°F

-20°C

Humidity 95%
Wind Speed Calm
Barometer 30.45 in (1033.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 4 Dec 2:52 am CST
Extended Forecast for

4 Miles WNW Anthon IA

  • Overnight

    Overnight: Mostly clear, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 17. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 17. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 33. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. West northwest wind around 5 mph becoming north northeast after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon. Cloudy, with a high near 26. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 26 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 8.

    High: 8 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -8. Calm wind.
Thursday
Mostly sunny, with a high near 17. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 17. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, with a high near 33. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 16. West northwest wind around 5 mph becoming north northeast after midnight.
Saturday
Snow likely, mainly after noon. Cloudy, with a high near 26. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around -2.
Sunday
Partly sunny, with a high near 8.
Sunday Night
Mostly cloudy, with a low around 1.
Monday
Partly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Anthon IA
 42.42°N 95.94°W (Elev. 1348 ft)
Last Update:
3:18 am CST Dec 4, 2025
Forecast Valid:
3am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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