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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

35°F

2°C

Humidity 76%
Wind Speed N 17 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Mar 4:52 am CDT
Extended Forecast for

Sioux City IA

  • Today

    Today: Mostly sunny, with a high near 56. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain before 2am, then rain and snow. Low around 31. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a slight chance of snow between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 64 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.

    Low: 31 °F

    Slight Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 56. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A chance of rain before 2am, then rain and snow. Low around 31. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 8am, then a slight chance of snow between 8am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 64. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
Friday
Mostly cloudy, with a high near 48.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 62.
Saturday Night
Rain and snow likely. Cloudy, with a low around 24. Chance of precipitation is 70%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. Breezy.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.48°N 96.41°W (Elev. 1093 ft)
Last Update:
5:03 am CDT Mar 10, 2026
Forecast Valid:
5am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation