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Major Spring snowstorm to bring heavy snow and high winds this weekend. Details here! Read More >
Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Light Snow Fog/Mist and Windy
27°F
-3°C
| Humidity | 85% |
| Wind Speed | N 30 G 46 mph |
| Barometer | 29.95 in (1015.3 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 0.75 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 15 Mar 2:52 pm CDT |
Extended Forecast for
Sioux City IA
Cold Weather Advisory March 16, 01:00am until March 16, 11:00am
High Wind Warning March 15, 03:23pm until March 16, 01:00am
Blizzard Warning March 15, 03:23pm until March 16, 01:00am
NOW: Multiple hazards in effect

Click HERE for Details
This Afternoon

High: 24 °F
Snow Likely
and Blowing
SnowTonight

Low: 1 °F
Areas Blowing
Snow and
WindyMonday
High: 19 °F
Blustery.
Patchy
Blowing Snow
then SunnyMonday Night

Low: 3 °F
Partly Cloudy
Tuesday
High: 36 °F
Mostly Cloudy
then Chance
SnowTuesday Night

Low: 26 °F
Gradual
ClearingWednesday

High: 61 °F
Mostly Sunny
Wednesday Night

Low: 38 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Snow likely, mainly before 4pm. Widespread blowing snow. Cloudy, with a steady temperature around 24. Very windy, with a north northwest wind 35 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around 2 inches.
Tonight
Areas of blowing snow. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -18. Windy, with a north northwest wind 25 to 35 mph, with gusts as high as 50 mph.
Monday
Patchy blowing snow before noon. Sunny, with a high near 19. Wind chill values as low as -21. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 3. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 36. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 26. South southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
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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)
2:33 pm CDT Mar 15, 2026
3pm CDT Mar 15, 2026-6pm CDT Mar 21, 2026



