NWS Forecast for: Sioux City IA
Issued by: National Weather Service Sioux Falls, SD
Last Update: 1:59 pm CDT Sep 17, 2019




Tonight: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

Wednesday: Mostly sunny, with a high near 84. South wind around 5 mph becoming west northwest in the afternoon.

Wednesday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 65. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday: A chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 85. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 50%.

Thursday Night: Partly cloudy, with a low around 69. South southeast wind 5 to 10 mph.

Friday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

Saturday: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 77. Chance of precipitation is 40%.

Saturday Night: Mostly clear, with a low around 55.

Sunday: Mostly sunny, with a high near 74.

Sunday Night: Mostly clear, with a low around 54.

Monday: Sunny, with a high near 76.

Monday Night: Partly cloudy, with a low around 56.

Tuesday: Mostly sunny, with a high near 75.



Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)

Visit your local NWS office at: https://www.weather.gov/fsd/