National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

32°F

0°C

Humidity 52%
Wind Speed E 3 mph
Barometer 29.83 in (1010.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 26 Feb 11:52 pm CST
Extended Forecast for

2 Miles ENE North Sioux City SD

Red Flag Warning February 27, 11:00am until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 31. South southwest wind 5 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Breezy, with a southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Northwest wind around 10 mph becoming northeast in the evening.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 13. East northeast wind around 10 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of snow. Cloudy, with a high near 31. East southeast wind around 10 mph. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 31. South southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 63. Breezy, with a southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 24. Northwest wind around 10 mph becoming northeast in the evening.
Saturday
Mostly sunny, with a high near 36. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 13. East northeast wind around 10 mph.
Sunday
A 40 percent chance of snow. Cloudy, with a high near 31. East southeast wind around 10 mph. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 53.
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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:
10:13 pm CST Feb 26, 2026
Forecast Valid:
12am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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