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Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Light Rain Fog/Mist

51°F

11°C

Humidity 89%
Wind Speed NW 15 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Wind Chill46°F (8°C)
Last update 15 Oct 11:52 am CDT
Extended Forecast for

South Sioux City NE

  • This Afternoon

    This Afternoon: Showers, mainly before 2pm. Patchy fog before 3pm. High near 54. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 41. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 53 °F

    Gradual
    Clearing and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, clear, with a low around 31. North northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Clear then
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers, mainly before 2pm. Patchy fog before 3pm. High near 54. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 41. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Widespread frost, mainly after 2am. Otherwise, clear, with a low around 31. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 42. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Sioux City NE
 42.46°N 96.41°W (Elev. 1102 ft)
Last Update:
12:13 pm CDT Oct 15, 2026
Forecast Valid:
12pm CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Chance of Precipitation