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

Severe weather continues on Sunday

The NWS Storm Prediction Center expects severe weather to continue on Sunday from the southern Plains to the Mid-Atlantic. The primary threats will be damaging winds and hail, but an isolated tornado can not be ruled out. Some of the storms will be moving slowly over saturated ground increasing the risk for localized flash flooding. Read More >

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Light Rain

50°F

10°C

Humidity 93%
Wind Speed W 6 mph
Barometer 29.87 in (1011.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 28 May 4:52 am CDT
Extended Forecast for

Sioux City IA

  • Today

    Today: Sunny, with a high near 77. Breezy, with a 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: 77 °F

  • Tonight

    Tonight: Mostly clear, with a low around 51. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening.

    Mostly Clear

    Low: 51 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 70. Breezy, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 70 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Sunny, with a high near 70. Northwest wind 5 to 15 mph.

    Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 45.

    Mostly Clear

    Low: 45 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 54. Chance of precipitation is 50%.

    Mostly Clear
    then Chance
    T-storms

    Low: 54 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 79. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 79 °F

Detailed Forecast

Today
Sunny, with a high near 77. Breezy, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 51. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening.
Memorial Day
Mostly sunny, with a high near 70. Breezy, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 47. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 70. Northwest wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 75.
Wednesday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 58.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
3:29 am CDT May 28, 2017
5am CDT May 28, 2017-6pm CDT Jun 3, 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