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Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

34°F

1°C

Humidity 85%
Wind Speed NW 14 mph
Barometer 29.87 in (1012.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Dec 8:52 pm CST
Extended Forecast for

2 Miles ENE North Sioux City SD

Winter Weather Advisory December 6, 12:00pm until December 7, 12:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow, mainly after 11am. The snow could be heavy at times. High near 29. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.

    High: 29 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow likely before midnight. Mostly cloudy, with a low around 7. East wind around 10 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 11. North wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 11 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a steady temperature around 11. East wind 5 to 10 mph becoming south southeast after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. South wind 5 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Snow, mainly after 11am. The snow could be heavy at times. High near 29. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.
Saturday Night
Snow likely before midnight. Mostly cloudy, with a low around 7. East wind around 10 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 11. North wind 5 to 10 mph becoming east northeast in the afternoon.
Sunday Night
Mostly cloudy, with a steady temperature around 11. East wind 5 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 29. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 16.
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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:
9:18 pm CST Dec 5, 2025
Forecast Valid:
9pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation