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Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast and Breezy

31°F

-1°C

Humidity 72%
Wind Speed NW 24 G 38 mph
Barometer 29.50 in (999.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 15 Mar 12:52 pm CDT
Extended Forecast for

Sioux City IA

Wind Advisory March 15, 01:42pm until March 15, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 15, 01:42pm until March 15, 04:00pm

    NOW until 4:00pm Sat

    Wind Advisory

  • This Afternoon

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 23. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54. North northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. South southwest wind 5 to 10 mph becoming east after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely and
    Blustery

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 40. Breezy, with a northwest wind around 25 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 23. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 54. North northwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 37. South wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 41. South southwest wind 5 to 10 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Snow likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 44. Breezy.
Wednesday Night
Mostly clear, with a low around 24. Blustery.
Thursday
Sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
Last Update:
1:31 pm CDT Mar 15, 2025
Forecast Valid:
1pm CDT Mar 15, 2025-6pm CDT Mar 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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