National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed N 6 mph
Barometer 29.82 in (1009.2 mb)
Dewpoint 57°F (14°C)
Visibility 6.00 mi
Last update 18 Jun 2:52 am CDT
Extended Forecast for

Salix IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. North wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly between 9am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. North northwest wind around 10 mph.

    High: 81 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 57 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 91. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 98. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 98 °F

    Hot and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Breezy.

    Low: 75 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Breezy.

    High: 100 °F

    Hot and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 76. Breezy.

    Low: 76 °F

    Clear and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. North wind around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly between 9am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. North northwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 57. North wind 5 to 10 mph becoming light and variable in the evening.
Juneteenth
Sunny, with a high near 91. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 98. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 75. Breezy.
Saturday
Sunny and hot, with a high near 100. Breezy.
Saturday Night
Clear, with a low around 76. Breezy.
Sunday
Sunny and hot, with a high near 97. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Salix IA
 42.3°N 96.29°W (Elev. 1083 ft)
Last Update:
10:31 pm CDT Jun 17, 2025
Forecast Valid:
3am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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