Hazardous Summer Heat Continues For Several Spots

More summer heat is expected for parts of the western and southern U.S. this week. Excessive Heat Warnings are in effect for parts of the West, while Heat Advisories blanket the South. Record high temperatures are possible in the South this weekend well into next week, so this period of hazardous heat will be a prolonged one. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

63°F

17°C

Humidity 97%
Wind Speed E 5 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Jul 2:52 am CDT
Extended Forecast for

Sioux Gateway Airport IA

  • Overnight

    Overnight: Partly cloudy, with a low around 65. East wind around 5 mph.

    Partly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 80. Southeast wind 5 to 10 mph.  Chance of precipitation is 50%.

    Partly Sunny
    then Chance
    T-storms

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 67. Southeast wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 67 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 84. South southwest wind 5 to 15 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 64. West northwest wind 5 to 15 mph.

    Mostly Clear

    Low: 64 °F

  • Friday

    Friday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 63.

    Mostly Clear

    Low: 63 °F

  • Saturday

    Saturday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 62.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. East wind around 5 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 67. Southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. South southwest wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 64. West northwest wind 5 to 15 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 65.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Sioux Gateway Airport IA
 42.41°N 96.39°W (Elev. 1093 ft)
1:59 am CDT Jul 18, 2018
3am CDT Jul 18, 2018-6pm CDT Jul 24, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database