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Major Spring snowstorm to bring heavy snow and high winds this weekend. Details here! Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Light Rain and Windy

40°F

4°C

Humidity 53%
Wind Speed NW 32 G 52 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 1:52 am CDT
Extended Forecast for

Sioux City IA

High Wind Warning March 13, 02:21am until March 13, 07:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 13, 02:21am until March 13, 07:00am

    NOW until 7:00am Fri

    High Wind Warning

  • Overnight

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Increasing clouds, with a high near 44. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow, mainly between 10pm and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 28. East wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 51. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then rain and snow. Low around 26. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Rain
    then
    Rain/Snow

  • Sunday

    Sunday: Snow. Patchy blowing snow after 8am. High near 37. Windy, with a north wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 37 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am. Patchy blowing snow. Partly cloudy, with a low around 2. Blustery.

    Low: 2 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 55 mph.
Friday
Increasing clouds, with a high near 44. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
A 50 percent chance of snow, mainly between 10pm and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 28. East wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 51. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of rain before 1am, then rain and snow. Low around 26. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow. Patchy blowing snow after 8am. High near 37. Windy, with a north wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Sunday Night
A 20 percent chance of snow before 1am. Patchy blowing snow. Partly cloudy, with a low around 2. Blustery.
Monday
Sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.39°W (Elev. 1099 ft)
Last Update:
2:18 am CDT Mar 13, 2026
Forecast Valid:
2am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation