Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

37°F

3°C

Humidity 82%
Wind Speed SE 8 mph
Barometer 30.08 in (1019.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 24 Dec 8:52 am CST
Extended Forecast for

Sioux City IA

  • Today

    Today: Patchy fog between 10am and 2pm.  Otherwise, mostly cloudy, with a high near 49. South wind 5 to 10 mph.

    High: 49 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy drizzle between 9pm and 4am.  Patchy fog after 7pm.  Otherwise, mostly cloudy, with a low around 36. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 36 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Christmas Day

    Christmas Day: Patchy fog.  Otherwise, cloudy, with a high near 44. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 44 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Southeast wind around 5 mph becoming west northwest after midnight.

    Low: 36 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 51. West northwest wind around 5 mph becoming south southeast in the afternoon.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog between 10am and 2pm. Otherwise, mostly cloudy, with a high near 49. South wind 5 to 10 mph.
Tonight
Patchy drizzle between 9pm and 4am. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 36. Calm wind becoming east northeast around 5 mph after midnight.
Christmas Day
Patchy fog. Otherwise, cloudy, with a high near 44. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Southeast wind around 5 mph becoming west northwest after midnight.
Friday
Sunny, with a high near 51. West northwest wind around 5 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. South wind around 5 mph.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
7:48 am CST Dec 24, 2025
9am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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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