Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
44°F
7°C
| Humidity | 30% |
| Wind Speed | NW 18 G 29 mph |
| Barometer | 30.14 in (1021.5 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 18 Apr 11:52 am CDT |
Extended Forecast for
2 Miles SSE Jefferson SD
This Afternoon

High: 55 °F
Sunny and
BreezyTonight
Low: 31 °F
Mostly Clear
and Blustery
then Mostly
ClearSunday

High: 59 °F
Sunny
Sunday Night

Low: 32 °F
Mostly Clear
Monday
High: 74 °F
Sunny then
Sunny and
BreezyMonday Night

Low: 50 °F
Partly Cloudy
Tuesday

High: 82 °F
Sunny
Tuesday Night

Low: 52 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny then
Sunny and
Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 31. Blustery, with a northwest wind 15 to 20 mph becoming west southwest 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 59. North northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. North wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 74. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 50. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 86. Breezy.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62. Breezy.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Jefferson SD
42.56°N 96.53°W (Elev. 1102 ft)
42.56°N 96.53°W (Elev. 1102 ft)
12:03 pm CDT Apr 18, 2026
12pm CDT Apr 18, 2026-6pm CDT Apr 24, 2026



