Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain, Flooding Possible From Remnants of Tropical Storm Cindy

The remnants of Tropical Storm Cindy will spread heavy rain into the Tennessee and Ohio Valleys today - and into the Appalachians and Mid-Atlantic tonight. Flash flooding is possible in these areas. Strong to severe thunderstorms are also possible in these areas. Flash flooding is life threatening. Never drive your car across flooded roadways. Read More >

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Partly Cloudy

69°F

21°C

Humidity 44%
Wind Speed NW 12 mph
Barometer 30.01 in (1015.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 23 Jun 7:52 pm CDT
Extended Forecast for

Sioux City IA

  • Tonight

    Tonight: Clear, with a low around 48. Northwest wind 5 to 15 mph.

    Clear

    Low: 48 °F

  • Saturday

    Saturday: Sunny, with a high near 76. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Sunny then
    Sunny and
    Breezy

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 48. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Clear and
    Breezy then
    Mostly Clear

    Low: 48 °F

  • Sunday

    Sunday: Sunny, with a high near 74. Northwest wind 5 to 15 mph.

    Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 49. North northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Mostly Clear

    Low: 49 °F

  • Monday

    Monday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Breezy.

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Breezy.  Chance of precipitation is 40%.

    Chance
    T-storms and
    Breezy

    Low: 68 °F

Detailed Forecast

Tonight
Clear, with a low around 48. Northwest wind 5 to 15 mph.
Saturday
Sunny, with a high near 76. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 48. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 74. Northwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 49. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Monday
Mostly sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 83. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Breezy. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
5:45 pm CDT Jun 23, 2017
8pm CDT Jun 23, 2017-6pm CDT Jun 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database