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

14°F

-10°C

Humidity 71%
Wind Speed NW 3 mph
Barometer 30.24 in (1026.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 14 Jan 11:52 pm CST
Extended Forecast for

2 Miles SSE Jefferson SD

  • Overnight

    Overnight: Mostly clear early, then becoming cloudy, with a low around 14. Calm wind becoming south southeast around 5 mph.

    Low: 14 °F

    Becoming
    Cloudy

  • Thursday

    Thursday: A chance of flurries before noon, then a chance of sprinkles between noon and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 45 °F

    Mostly Cloudy
    then Breezy

  • Thursday Night

    Thursday Night: A chance of sprinkles and flurries between midnight and 1am, then a chance of flurries after 1am. Partly cloudy, with a low around 26. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph.

    Low: 26 °F

    Chance
    Sprinkles/Flurries
    and Windy

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a temperature rising to near 29 by 9am, then falling to around 21 during the remainder of the day. Windy, with a northwest wind around 30 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.

    High: 29 °F⇓

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Windy, with a north northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.

    Low: 5 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 11. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear early, then becoming cloudy, with a low around 14. Calm wind becoming south southeast around 5 mph.
Thursday
A chance of flurries before noon, then a chance of sprinkles between noon and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a south southeast wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of sprinkles and flurries between midnight and 1am, then a chance of flurries after 1am. Partly cloudy, with a low around 26. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a temperature rising to near 29 by 9am, then falling to around 21 during the remainder of the day. Windy, with a northwest wind around 30 mph, with gusts as high as 50 mph. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 5. Windy, with a north northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Partly sunny, with a high near 11. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 33. Breezy.
Sunday Night
Partly cloudy, with a low around 4.
M.L.King Day
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Jefferson SD
 42.56°N 96.53°W (Elev. 1102 ft)
Last Update:
10:38 pm CST Jan 14, 2026
Forecast Valid:
12am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation