Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Mostly Cloudy

48°F

9°C

Humidity 66%
Wind Speed E 3 mph
Barometer 29.60 in (1002.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 4 May 4:52 am CDT
Extended Forecast for

Sergeant Bluff IA

  • Today

    Today: Sunny, with a high near 75. Breezy, with a south wind 10 to 15 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Isolated showers or sprinkles before 7pm, then isolated showers between 7pm and 9pm, then isolated sprinkles after 9pm.  Partly cloudy during the early evening, then becoming cloudy, with a low around 40. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 40 °F

    Isolated
    Showers and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with a south wind 10 to 15 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Isolated showers or sprinkles before 7pm, then isolated showers between 7pm and 9pm, then isolated sprinkles after 9pm. Partly cloudy during the early evening, then becoming cloudy, with a low around 40. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Sergeant Bluff IA
 42.39°N 96.35°W (Elev. 1089 ft)
3:33 am CDT May 4, 2026
5am CDT May 4, 2026-6pm CDT May 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database