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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 97%
Wind Speed Calm
Barometer 30.10 in (1019.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 8 Oct 7:52 am CDT
Extended Forecast for

Sergeant Bluff IA

  • Today

    Today: A chance of sprinkles after 5pm. Mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 77 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of rain and thunderstorms before 10pm, then a slight chance of showers and thunderstorms between 10pm and 2am. Partly cloudy, with a low around 56. East southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of sprinkles after 5pm. Mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
A chance of rain and thunderstorms before 10pm, then a slight chance of showers and thunderstorms between 10pm and 2am. Partly cloudy, with a low around 56. East southeast wind around 5 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Clear, with a low around 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sergeant Bluff IA
 42.41°N 96.35°W (Elev. 1194 ft)
Last Update:
6:33 am CDT Oct 8, 2026
Forecast Valid:
8am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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