Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
87°F
31°C
| Humidity | 67% |
| Wind Speed | E 9 mph |
| Barometer | 29.90 in (1011.5 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 1 Sep 1:52 pm CDT |
Extended Forecast for
3 Miles SW Salix IA
This Afternoon
High: 91 °F
Partly Sunny
Tonight
Low: 68 °F
Severe
ThunderstormsWednesday
High: 89 °F
Slight Chance
T-storms then
SunnyWednesday Night
Low: 70 °F
Chance
T-stormsThursday
High: 91 °F
Slight Chance
T-storms then
SunnyThursday Night
Low: 72 °F
Mostly Clear
Friday
High: 91 °F
Mostly Sunny
Friday Night
Low: 71 °F
Partly Cloudy
Saturday
High: 92 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 91. Heat index values as high as 100. Southeast wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly before 2am. Some of the storms could be severe. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 89. Southeast wind around 5 mph becoming northwest in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 70. South southeast wind 5 to 10 mph.
Thursday
A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 91. South wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 72. South wind around 10 mph.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 89.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Labor Day
Partly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Salix IA
42.28°N 96.32°W (Elev. 1073 ft)
42.28°N 96.32°W (Elev. 1073 ft)
1:48 pm CDT Sep 1, 2026
2pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
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