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

Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Mostly Cloudy and Windy

8°F

-13°C

Humidity 73%
Wind Speed NW 26 G 40 mph
Barometer 30.34 in (1030.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 29 Dec 4:52 am CST
Extended Forecast for

Winnebago NE

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 19. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 19 °F

    Becoming
    Sunny and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 10. West northwest wind 5 to 8 mph becoming south in the evening.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West northwest wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13. North northeast wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 13 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 27. North northeast wind 5 to 7 mph becoming south in the afternoon.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. South southeast wind around 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. North northeast wind 6 to 9 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 19. Wind chill values as low as -15. Blustery, with a northwest wind 18 to 23 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Mostly clear, with a low around 10. West northwest wind 5 to 8 mph becoming south in the evening.
Tuesday
Mostly sunny, with a high near 40. West northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 24. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 37. West northwest wind 6 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 13. North northeast wind 5 to 10 mph, with gusts as high as 16 mph.
New Year's Day
Partly sunny, with a high near 27. North northeast wind 5 to 7 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 16. South southeast wind around 6 mph.
Friday
Partly sunny, with a high near 32. North northeast wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 19. Light and variable wind becoming southeast around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 37. South wind 6 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 20. South wind around 8 mph.
Sunday
Mostly sunny, with a high near 41. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winnebago NE
 42.24°N 96.47°W (Elev. 1224 ft)
Last Update:
4:26 am CST Dec 29, 2025
Forecast Valid:
5am CST Dec 29, 2025-6pm CST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation