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

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

21°F

-6°C

Humidity 62%
Wind Speed SE 10 mph
Barometer 29.91 in (1014.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 24 Feb 12:52 am CST
Extended Forecast for

Walthill NE

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. South wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Breezy, with a south wind 13 to 22 mph becoming north northwest in the morning. Winds could gust as high as 32 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. North northwest wind 5 to 11 mph, with gusts as high as 17 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. North wind 5 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 22. East southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 22 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. West wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. North northwest wind 8 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. South wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 53. Breezy, with a south wind 13 to 22 mph becoming north northwest in the morning. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 22. North northwest wind 5 to 11 mph, with gusts as high as 17 mph.
Wednesday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. North wind 5 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 22. East southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a high near 54. West wind 6 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 31. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 63. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 25. North northwest wind 8 to 14 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 38. Breezy, with a north northeast wind 14 to 18 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 13. North northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 31. East southeast wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Southeast wind 9 to 11 mph, with gusts as high as 16 mph.
Monday
A slight chance of snow. Partly sunny, with a high near 39. South southeast wind 9 to 15 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walthill NE
 42.15°N 96.5°W (Elev. 1299 ft)
Last Update:
12:35 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation