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.

Partly Cloudy

64°F

18°C

Humidity 90%
Wind Speed S 6 mph
Barometer 29.91 in (1012.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 9:52 pm CDT
Extended Forecast for

Walthill NE

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 56. South wind 9 to 14 mph becoming east after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 56 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers. Mostly cloudy, with a high near 68. Breezy, with an east wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Northeast wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. North wind around 5 mph becoming east southeast in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. South southeast wind 3 to 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 53. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 76. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 56. South wind 9 to 14 mph becoming east after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers. Mostly cloudy, with a high near 68. Breezy, with an east wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 52. Northeast wind 5 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 75. North wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 54. South southeast wind 3 to 6 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 53. West wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 76. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 51. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.
Thursday
Mostly sunny, with a high near 77. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. South southeast wind 3 to 7 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Southeast wind 5 to 15 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 84. South southeast wind 10 to 17 mph, with gusts as high as 28 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:
10:35 pm CDT Jun 20, 2026
Forecast Valid:
10pm CDT Jun 20, 2026-6pm CDT Jun 27, 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