I-29 weather conditions near Sioux City, Iowa
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair and Breezy 80°F 2025-06-22T07:52:00-05:00 
Today 2025-06-22, Hot and Windy. Sunny and hot, with a high near 98. Heat index values as high as 104. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph.
Tonight 2025-06-22, Chance T-storms and Breezy. A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 70. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.Monday 2025-06-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. Northwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. East wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday 2025-06-24, Showers. Showers and possibly a thunderstorm. High near 80. East wind around 10 mph. Chance of precipitation is 80%.
Tuesday Night 2025-06-24, Showers. Showers and possibly a thunderstorm. Low around 66. East southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Wednesday 2025-06-25, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%.
Wednesday Night 2025-06-25, Showers. Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.
Thursday 2025-06-26, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.- Thursday Night 2025-06-26, Chance T-storms. A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63.
Friday 2025-06-27, Mostly Sunny. Mostly sunny, with a high near 87.
Friday Night 2025-06-27, Partly Cloudy. Partly cloudy, with a low around 67.- Saturday 2025-06-28, Mostly Sunny. Mostly sunny, with a high near 90.