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Severe Weather and Flooding Possible Saturday in the Mid-Mississippi & Lower Ohio River Valleys

A potent spring storm system with abundant moisture will bring a chance of significant severe weather and heavy rain across parts of the southern & central Plains to the lower Ohio & Tennessee Valleys on Saturday. Strong tornadoes, extremely large hail, and widespread damaging winds are possible in these areas. Read More >

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

59°F

15°C

Humidity 60%
Wind Speed N 5 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 26 May 11:52 pm CDT
Extended Forecast for

Sioux City IA

  • Overnight

    Overnight: Partly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 53 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am.  Cloudy, with a high near 67. Northeast wind around 5 mph.  Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Slight Chance
    Showers

    Low: 51 °F

  • Sunday

    Sunday: Sunny, with a high near 76. 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: 76 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 50. West wind 5 to 15 mph.

    Mostly Clear

    Low: 50 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. North northwest wind around 5 mph becoming calm.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Cloudy, with a high near 67. Northeast wind around 5 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 76. 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.
Sunday Night
Mostly clear, with a low around 50. West wind 5 to 15 mph.
Memorial Day
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 76.
Click Map For Forecast
Point Forecast:
Sioux City IA
 42.49°N 96.39°W (Elev. 1099 ft)
10:14 pm CDT May 26, 2017
12am CDT May 27, 2017-6pm CDT Jun 1, 2017
 
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