News Headlines
Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Overcast
33°F
1°C
| Humidity | 75% |
| Wind Speed | NW 15 G 24 mph |
| Barometer | 29.69 in (1006.3 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 16 Jan 5:52 am CST |
Extended Forecast for
Sioux City IA
Winter Weather Advisory January 16, 05:56am until January 16, 06:00pm
NOW until 6:00pm Fri

Winter Weather Advisory
Overnight

Low: 33 °F
Scattered
Snow Showers
and BreezyFriday

High: 32 °F⇓
Snow Showers
Likely and
Patchy
Blowing SnowFriday Night

Low: 5 °F
Scattered
Snow Showers
and BlusterySaturday

High: 11 °F
Partly Sunny
and BlusterySaturday Night

Low: 4 °F
Partly Cloudy
Sunday
High: 34 °F
Partly Sunny
then Partly
Sunny and
BreezySunday Night
Low: 3 °F
Partly Cloudy
and Blustery
then Mostly
ClearM.L.King Day

High: 19 °F
Sunny
Detailed Forecast
Overnight
Scattered snow showers. Mostly cloudy, with a steady temperature around 33. Breezy, with a west northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Friday
Snow showers likely, mainly before 5pm. Patchy blowing snow between 2pm and 5pm. Partly sunny, with a temperature falling to around 21 by 5pm. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Scattered snow showers before midnight, then scattered flurries between midnight and 3am, then scattered snow showers after 3am. Mostly cloudy, with a low around 5. Blustery, with a north northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 11. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 4. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 34. Breezy, with a south wind 10 to 15 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 3. Blustery.
M.L.King Day
Sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT 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)
5:18 am CST Jan 16, 2026
5am CST Jan 16, 2026-6pm CST Jan 22, 2026



