Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Mostly Cloudy
38°F
3°C
| Humidity | 76% |
| Wind Speed | SE 3 mph |
| Barometer | 29.45 in (998.5 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 9 Dec 1:52 pm CST |
Extended Forecast for
South Sioux City NE
High Wind Warning December 9, 08:00pm until December 10, 06:00am
This Afternoon

High: 42 °F
Slight Chance
RainTonight
Low: 24 °F
Windy. Partly
Cloudy then
Patchy
Blowing SnowWednesday
High: 27 °F⇓
Patchy
Blowing Snow
and Blustery
then Mostly
CloudyWednesday Night
Low: 17 °F
Mostly Cloudy
then Slight
Chance SnowThursday

High: 29 °F
Slight Chance
SnowThursday Night
Low: 12 °F
Cloudy then
Slight Chance
SnowFriday
High: 21 °F
Slight Chance
Snow then
CloudyFriday Night
Low: 3 °F
Cloudy then
Slight Chance
SnowSaturday
High: 9 °F
Chance Snow
then Mostly
Cloudy
Detailed Forecast
This Afternoon
A 20 percent chance of rain before 3pm. Cloudy, with a high near 42. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Patchy blowing snow after 4am. Mostly cloudy, with a low around 24. Windy, with a west northwest wind 20 to 25 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 60 mph.
Wednesday
Patchy blowing snow before 7am. Partly sunny, with a temperature falling to around 22 by 9am. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 17. North northwest wind around 5 mph becoming calm.
Thursday
A 20 percent chance of snow. Cloudy, with a high near 29. East southeast wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 12. Northeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of snow before noon. Cloudy, with a high near 21.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 3.
Saturday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 9.
Saturday Night
Partly cloudy, with a low around -8.
Sunday
Mostly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 29.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Sioux City NE
42.48°N 96.41°W (Elev. 1093 ft)
42.48°N 96.41°W (Elev. 1093 ft)
12:53 pm CST Dec 9, 2025
2pm CST Dec 9, 2025-6pm CST Dec 15, 2025



