Winter Weather Resource Page
Winter travel impacts expected across the region Friday into Saturday. Continue to monitor the latest forecast. Read More >
Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Unknown Precip Fog/Mist and Breezy
22°F
-6°C
| Humidity | 89% |
| Wind Speed | NW 25 G 35 mph |
| Barometer | 30.13 in (1022.1 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 1.75 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 29 Nov 4:49 pm CST |
Extended Forecast for
Sioux City IA
Winter Storm Warning November 29, 05:20pm until November 30, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
This Afternoon
High: 25 °F
Chance Snow
and Patchy
Blowing SnowTonight
Low: 10 °F
Chance Snow
and Patchy
Blowing Snow
then Mostly
CloudySunday
High: 18 °F
Partly Sunny
Sunday Night
Low: 9 °F
Cloudy
Monday
High: 22 °F
Slight Chance
Snow then
Partly SunnyMonday Night
Low: 3 °F
Partly Cloudy
Tuesday
High: 27 °F
Mostly Sunny
Tuesday Night
Low: 17 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A 50 percent chance of snow. Patchy blowing snow. Cloudy, with a high near 25. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph. Total daytime snow accumulation of around 2 inches.
Tonight
A 40 percent chance of snow, mainly before 7pm. Patchy blowing snow between 8pm and 10pm. Mostly cloudy, with a low around 10. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 18. Northwest wind 5 to 10 mph becoming light in the afternoon.
Sunday Night
Cloudy, with a low around 9. Calm wind becoming south southeast around 5 mph.
Monday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 22. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 3. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 25.
Wednesday Night
Partly cloudy, with a low around -7.
Thursday
Sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 33.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sioux City IA
42.5°N 96.41°W (Elev. 1106 ft)
42.5°N 96.41°W (Elev. 1106 ft)
4:23 pm CST Nov 29, 2025
5pm CST Nov 29, 2025-6pm CST Dec 6, 2025
Additional Resources
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Hourly Weather Forecast
