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Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Partly Cloudy

25°F

-4°C

Humidity 66%
Wind Speed N 17 mph
Barometer 29.73 in (1008.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 19 Feb 10:52 am CST
Extended Forecast for

2 Miles ENE North Sioux City SD

Winter Weather Advisory February 19, 12:00pm until February 20, 12:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: A chance of snow before 3am, then a chance of flurries between 3am and 4am. Cloudy, with a low around 15. Blustery, with a northwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. North northwest wind around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. Northwest wind 10 to 15 mph.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 3am, then a chance of flurries between 3am and 4am. Cloudy, with a low around 15. Blustery, with a northwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 11. North northwest wind around 5 mph.
Saturday
Partly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 10. Northwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 5.
Monday
Sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE North Sioux City SD
 42.54°N 96.44°W (Elev. 1332 ft)
Last Update:
9:33 am CST Feb 19, 2026
Forecast Valid:
10am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation