Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
88°F
31°C
| Humidity | 66% |
| Wind Speed | S 17 G 26 mph |
| Barometer | 29.67 in (1003.4 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 29 Jun 9:52 pm CDT |
Extended Forecast for
Sloan IA
Severe T-storm Watch June 29, 10:26pm until June 30, 12:00am
NOW until 12:00am Tue
Severe T-storm Watch
Tonight
Low: 73 °F
Severe
Thunderstorms
then ShowersTuesday
High: 96 °F
Hot
Tuesday Night
Low: 73 °F
Chance
T-stormsWednesday
High: 95 °F
Chance
T-storms then
Chance
Showers and
BreezyWednesday Night
Low: 73 °F
Chance
Showers then
Chance
T-stormsThursday
High: 94 °F
Chance
T-storms then
Chance
ShowersThursday Night
Low: 72 °F
Showers
Likely and
BreezyFriday
High: 96 °F
Hot
Detailed Forecast
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of rain after 4am. Some of the storms could be severe. Low around 73. South southwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny and hot, with a high near 96. Southwest wind around 5 mph.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 73. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 95. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 94. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Breezy. Chance of precipitation is 70%.
Friday
Mostly sunny and hot, with a high near 96.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73.
Independence Day
Mostly sunny and hot, with a high near 96.
Saturday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 69. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 64.
Monday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sloan IA
42.24°N 96.23°W (Elev. 1070 ft)
42.24°N 96.23°W (Elev. 1070 ft)
9:48 pm CDT Jun 29, 2026
10pm CDT Jun 29, 2026-6pm CDT Jul 6, 2026
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