Damaging Winds and Flooding on August 9, 2025
Detailed information on the damaging winds and flooding that occurred during the early morning hours of August 9th and 10th, 2025. Read More >
Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
81°F
27°C
| Humidity | 77% |
| Wind Speed | NE 3 mph |
| Barometer | 29.98 in (1014.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 18 Aug 8:52 pm CDT |
Extended Forecast for
3 Miles WNW Whiting IA
Tonight
Low: 69 °F
Mostly Clear
then Patchy
FogTuesday
High: 87 °F
Patchy Fog
then Mostly
SunnyTuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
then Slight
Chance
T-stormsFriday
High: 84 °F
Slight Chance
T-stormsFriday Night
Low: 57 °F
Slight Chance
T-storms
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 69. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 67. East northeast wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. Southeast wind 3 to 6 mph.
Thursday
Sunny, with a high near 87. South southeast wind 3 to 7 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. South southeast wind around 7 mph.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 6 to 10 mph becoming north in the afternoon.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 57. North wind 5 to 9 mph becoming light after midnight.
Saturday
Sunny, with a high near 79. North wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 53. North northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 74. Calm wind becoming north northwest 5 to 7 mph in the morning.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 51. North wind around 6 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 73. North wind 3 to 7 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Whiting IA
42.15°N 96.2°W (Elev. 1053 ft)
42.15°N 96.2°W (Elev. 1053 ft)
7:35 pm CDT Aug 18, 2025
9pm CDT Aug 18, 2025-6pm CDT Aug 25, 2025
Additional Resources
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Hourly Weather Forecast
