Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

59°F

15°C

Humidity 31%
Wind Speed SE 15 G 23 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 6:52 pm CDT
Extended Forecast for

Sioux City IA

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Southeast wind 5 to 10 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. West wind around 5 mph becoming south southeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 67. Breezy, with a west wind 10 to 15 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

    High: 67 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 51. North wind around 10 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. West wind around 5 mph becoming south southeast after midnight.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 67. Breezy, with a west wind 10 to 15 mph becoming north 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Thursday Night
Mostly cloudy, with a low around 26. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 51. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 47.
Monday
Partly sunny, with a high near 78.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 50.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
4:28 pm CDT Mar 24, 2026
6pm CDT Mar 24, 2026-6pm CDT Mar 31, 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