Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

40°F

4°C

Humidity 77%
Wind Speed W 5 mph
Barometer 29.92 in (1014.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 5 Feb 6:52 pm CST
Extended Forecast for

Sioux City IA

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 35 °F

    Mostly Clear
    then
    Increasing
    Clouds and
    Breezy

  • Friday

    Friday: A chance of sprinkles and flurries between 9am and 10am.  Cloudy through mid morning, then gradual clearing, with a steady temperature around 38. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 38 °F

    Chance
    Sprinkles/Flurries
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. North wind around 5 mph becoming southeast after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
A chance of sprinkles and flurries between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a steady temperature around 38. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 20. North wind around 5 mph becoming southeast after midnight.
Saturday
Partly sunny, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 52. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 42.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
6:43 pm CST Feb 5, 2026
7pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
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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