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

45°F

7°C

Humidity 40%
Wind Speed N 12 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 5 May 10:52 pm CDT
Extended Forecast for

Sloan IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. North northwest wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Widespread frost before 7am. Otherwise, sunny, with a high near 71. South wind 5 to 10 mph becoming west in the afternoon.

    High: 71 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. West wind 5 to 10 mph becoming south southeast in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 73. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. North northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable.
Thursday
Widespread frost before 7am. Otherwise, sunny, with a high near 71. South wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
Increasing clouds, with a low around 44. West wind 5 to 10 mph becoming south southeast in the evening.
Friday
Mostly sunny, with a high near 73. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 44.
Saturday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 78.
Saturday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sloan IA
 42.24°N 96.23°W (Elev. 1070 ft)
Last Update:
11:13 pm CDT May 5, 2026
Forecast Valid:
11pm CDT May 5, 2026-6pm CDT May 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation