Heavy Rainfall For Parts Of Louisiana and Texas; Elevated/Critical Fire Weather Conditions in the Great Basin

Heavy rain from tropical showers/thunderstorms are possible for areas of Louisiana and Texas. The heavy rain and possible flooding are likely to persist the next few days, especially in southeast Texas. Critical fire weather threats continue for much of the Great Basin, from dry/windy conditions. Finally, rip currents/heavy surf are likely to continue from Florida to the Carolinas from Humberto. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

75°F

24°C

Humidity 82%
Wind Speed S 16 G 25 mph
Barometer 29.94 in (1012.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Sep 8:52 am CDT
Extended Forecast for

Sioux City IA

  • Today

    Today: Mostly sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    Sunny then
    Mostly Sunny
    and Breezy

    High: 89 °F

  • Tonight

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

    Partly Cloudy
    and Breezy
    then Chance
    T-storms

    Low: 69 °F

  • Wednesday

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

    Mostly Sunny

    High: 84 °F

  • Wednesday
    Night

    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%.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 65 °F

  • Thursday

    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%.

    Chance
    T-storms

    High: 85 °F

  • Thursday
    Night

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

    Partly Cloudy

    Low: 69 °F

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 84 °F

  • Friday
    Night

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

    Chance
    T-storms

    Low: 65 °F

  • Saturday

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

    Chance
    T-storms

    High: 77 °F

Detailed Forecast

Today
Mostly sunny, with a high near 89. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Breezy, with a south wind 10 to 20 mph, with gusts 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%.
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 after 1pm. Partly sunny, with a high near 84. 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.
Click Map For Forecast
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
7:45 am CDT Sep 17, 2019
9am CDT Sep 17, 2019-6pm CDT Sep 23, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database