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

Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fair

77°F

25°C

Humidity 28%
Wind Speed S 18 mph
Barometer 29.65 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 May 7:35 pm CDT
Extended Forecast for

Hull IA

Red Flag Warning May 14, 07:59pm until May 14, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning May 14, 07:59pm until May 14, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 54 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. West wind around 5 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Northwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. North northeast wind 5 to 15 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers and thunderstorms, mainly after 1am. Low around 55. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Chance
    T-storms then
    T-storms and
    Breezy

  • Sunday

    Sunday: Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 88. Windy, with a south southeast wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    High: 88 °F

    T-storms
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 56. Breezy. Chance of precipitation is 80%.

    Low: 56 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 70%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 54. Breezy, with a south wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 88. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 52. Northwest wind 5 to 10 mph becoming east northeast after midnight.
Saturday
Mostly sunny, with a high near 84. North northeast wind 5 to 15 mph.
Saturday Night
Showers and thunderstorms, mainly after 1am. Low around 55. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 88. Windy, with a south southeast wind 20 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 56. Breezy. Chance of precipitation is 80%.
Monday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 45. Breezy. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 63. Breezy.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hull IA
 43.2°N 96.13°W (Elev. 1444 ft)
Last Update:
5:53 pm CDT May 14, 2026
Forecast Valid:
7pm CDT May 14, 2026-6pm CDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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