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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
17°F
-8°C
| Humidity | 84% |
| Wind Speed | NW 33 G 49 mph |
| Barometer | 30.13 in (1022.0 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 1.00 mi |
| Wind Chill | -4°F (-20°C) |
| Last update | 15 Mar 7:52 pm CDT |
Extended Forecast for
Sergeant Bluff IA
Cold Weather Advisory March 16, 01:00am until March 16, 11:00am
High Wind Warning March 15, 08:46pm until March 16, 01:00am
Blizzard Warning March 15, 08:46pm until March 16, 01:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 1 °F
Chance Snow
and Blowing
SnowMonday

High: 20 °F
Patchy
Blowing Snow
and BlusteryMonday Night

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

Low: 25 °F
Gradual
ClearingWednesday

High: 62 °F
Mostly Sunny
Wednesday Night

Low: 37 °F
Partly Cloudy
Thursday

High: 70 °F
Sunny
Detailed Forecast
Tonight
A 40 percent chance of snow, mainly before 9pm. Widespread blowing snow, mainly between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -19. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Patchy blowing snow before 4pm. Sunny, with a high near 20. Wind chill values as low as -22. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 3. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
A 40 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 30 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 25. South southeast wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 62. West northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sergeant Bluff IA
42.39°N 96.35°W (Elev. 1089 ft)
42.39°N 96.35°W (Elev. 1089 ft)
8:38 pm CDT Mar 15, 2026
8pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



