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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

54°F

12°C

Humidity 45%
Wind Speed SE 9 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 May 2:52 am CDT
Extended Forecast for

4 Miles WNW Anthon IA

Red Flag Warning May 14, 10:00am until May 14, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 56. South southeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 3pm and 4pm, then a slight chance of sprinkles after 4pm. Patchy blowing dust after 9am. Partly sunny, with a high near 81. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 81 °F

    Breezy.
    Patchy
    Blowing Dust
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 52 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 91. Southeast wind around 5 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: A chance of rain and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Clear during the early evening, then becoming mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 84. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Breezy. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 70%.

    Low: 60 °F

    T-storms
    Likely and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 56. South southeast wind around 10 mph, with gusts as high as 25 mph.
Thursday
A slight chance of showers between 3pm and 4pm, then a slight chance of sprinkles after 4pm. Patchy blowing dust after 9am. Partly sunny, with a high near 81. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 52. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 91. Southeast wind around 5 mph.
Friday Night
A chance of rain and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Clear during the early evening, then becoming mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 84. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 60. Breezy. Chance of precipitation is 70%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Breezy. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Partly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Anthon IA
 42.42°N 95.94°W (Elev. 1348 ft)
Last Update:
2:40 am CDT May 14, 2026
Forecast Valid:
3am CDT May 14, 2026-6pm CDT May 20, 2026
 
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