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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

52°F

11°C

Humidity 72%
Wind Speed N 9 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Oct 10:52 pm CDT
Extended Forecast for

South Sioux City NE

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Cloudy during the morning, then mostly sunny during the afternoon, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers, mainly after 2am. Low around 47. East northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Slight Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers, mainly before 3pm. High near 58. North northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Decreasing
    Clouds and
    Breezy

  • Friday

    Friday: Sunny, with a high near 56. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33.

    Low: 33 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62.

    High: 62 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North wind 5 to 10 mph.
Wednesday
Cloudy during the morning, then mostly sunny during the afternoon, with a high near 62. North wind 5 to 10 mph.
Wednesday Night
Showers, mainly after 2am. Low around 47. East northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, mainly before 3pm. High near 58. North northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 56. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Sioux City NE
 42.46°N 96.41°W (Elev. 1102 ft)
Last Update:
10:28 pm CDT Oct 13, 2026
Forecast Valid:
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 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