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.

Overcast and Breezy

31°F

-1°C

Humidity 89%
Wind Speed NW 21 mph
Barometer 30.09 in (1020.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 11 Mar 7:52 am CDT
Extended Forecast for

2 Miles ENE North Sioux City SD

High Wind Watch March 12, 09:00pm until March 13, 07:00am
Fire Weather Watch March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
High Wind Watch
Fire Weather Watch

  • Today

    Today: A 30 percent chance of snow before 9am. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Breezy.
    Chance Snow
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 63 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Windy, with a southwest wind 20 to 30 mph becoming northwest in the evening. Winds could gust as high as 45 mph.

    Low: 31 °F

    Slight Chance
    Rain and
    Windy

  • Friday

    Friday: Mostly cloudy, with a high near 43. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 43 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 30. North northeast wind 5 to 10 mph becoming east southeast after midnight. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow

  • Saturday

    Saturday: Cloudy, with a high near 49.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain and snow likely. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely and
    Blustery

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 32. Windy.

    High: 32 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
A 30 percent chance of snow before 9am. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly cloudy, with a high near 63. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Windy, with a southwest wind 20 to 30 mph becoming northwest in the evening. Winds could gust as high as 45 mph.
Friday
Mostly cloudy, with a high near 43. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 30. North northeast wind 5 to 10 mph becoming east southeast after midnight. Little or no snow accumulation expected.
Saturday
Cloudy, with a high near 49.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 26. Blustery. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 32. Windy.
Sunday Night
Partly cloudy, with a low around 8. Blustery.
Monday
Mostly sunny, with a high near 28.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 38.
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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:
8:34 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 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