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Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

95°F

35°C

Humidity 58%
Wind Speed S 13 G 23 mph
Barometer 29.63 in (1002.3 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index111°F (44°C)
Last update 24 Jun 4:52 pm CDT
Extended Forecast for

Sioux City IA

Flood Warning June 24, 05:51pm until June 27, 07:00am
Excessive Heat Warning until June 24, 08:00pm
Click here for hazard details and duration
Flood Warning
Excessive Heat Warning
  •  
    Flood Warning June 24, 05:51pm until June 27, 07:00am
    Excessive Heat Warning until June 24, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 95 °F

    Hot

  • Tonight

    Tonight: A chance of sprinkles before 1am. Partly cloudy, with a low around 72. South southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 72 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. North northeast wind 5 to 10 mph becoming east in the morning.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. North northeast wind 5 to 10 mph.

    Low: 65 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Northeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a steady temperature around 95. Heat index values as high as 107. South southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
A chance of sprinkles before 1am. Partly cloudy, with a low around 72. South southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. North northeast wind 5 to 10 mph becoming east in the morning.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. North northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 86. Northeast wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Thursday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.48°N 96.38°W (Elev. 1099 ft)
Last Update:
5:01 pm CDT Jun 24, 2024
Forecast Valid:
5pm CDT Jun 24, 2024-6pm CDT Jul 1, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation