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.
Light Snow
25°F
-4°C
| Humidity | 66% |
| Wind Speed | S 17 mph |
| Barometer | 30.34 in (1029.3 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 8.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 28 Nov 11:52 am CST |
Extended Forecast for
3 Miles SW Jefferson SD
Winter Storm Warning until November 30, 12:00am
NOW until 12:00am Sun
Winter Storm Warning
This Afternoon
High: 26 °F
Snow
Tonight
Low: 22 °F
Wintry Mix
then Snow
LikelySaturday
High: 24 °F
Snow and
BlusterySaturday Night
Low: 8 °F
Slight Chance
Snow then
Mostly CloudySunday
High: 17 °F
Partly Sunny
Sunday Night
Low: 4 °F
Mostly Cloudy
Monday
High: 22 °F
Partly Sunny
Monday Night
Low: 6 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Snow. High near 26. Southeast wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow and freezing rain, becoming all snow after 10pm. Low around 22. East southeast wind around 10 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Saturday
Snow, mainly before 5pm. High near 24. Blustery, with a northeast wind 10 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of around 4 inches.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 17. Northwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 4. Calm wind becoming south around 5 mph after midnight.
Monday
Partly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly cloudy, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 25.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Jefferson SD
42.58°N 96.59°W (Elev. 1125 ft)
42.58°N 96.59°W (Elev. 1125 ft)
11:59 am CST Nov 28, 2025
12pm CST Nov 28, 2025-6pm CST Dec 4, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
