Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

5°F

-15°C

Humidity 69%
Wind Speed NW 12 mph
Barometer 30.28 in (1028.2 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 17 Jan 6:52 pm CST
Extended Forecast for

2 Miles ESE Smithland IA

Winter Weather Advisory January 18, 03:00am until January 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A chance of snow between 3am and 5am, then a chance of flurries after 5am.  Increasing clouds, with a temperature falling to near 5 by 11pm, then rising to around 13 during the remainder of the night. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 5 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 11am and 3pm.  Partly sunny, with a high near 30. Blustery, with a south wind 15 to 20 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 30 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 0 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 17. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. West wind around 5 mph becoming south after midnight.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 31. South wind 5 to 10 mph.

    High: 31 °F

    Increasing
    Clouds

  • Tuesday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow between 3am and 5am, then a chance of flurries after 5am. Increasing clouds, with a temperature falling to near 5 by 11pm, then rising to around 13 during the remainder of the night. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow, mainly between 11am and 3pm. Partly sunny, with a high near 30. Blustery, with a south wind 15 to 20 mph becoming northwest 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 0. Blustery, with a north northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 17. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 4. West wind around 5 mph becoming south after midnight.
Tuesday
Increasing clouds, with a high near 31. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 8.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Smithland IA
 42.22°N 95.91°W (Elev. 1089 ft)
4:43 pm CST Jan 17, 2026
7pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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