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

Hazardous Weather Conditions

Current conditions at

Huron, Huron Regional Airport (KHON)

Lat: 44.39°NLon: 98.23°WElev: 1286ft.

Fog/Mist

71°F

22°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint 71°F (22°C)
Visibility 0.75 mi
Last update 15 Aug 4:55 am CDT
Extended Forecast for

3 Miles NNW Cavour SD

Dense Fog Advisory until August 15, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until August 15, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 69 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 81. South southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Slight Chance
    T-storms and
    Areas Dense
    Fog

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North wind 5 to 10 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 59. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a steady temperature around 69. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 81. South southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Sunday Night
Increasing clouds, with a low around 59. Calm wind becoming south southeast around 5 mph after midnight.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Cavour SD
 44.42°N 98.07°W (Elev. 1309 ft)
Last Update:
5:08 am CDT Aug 15, 2026
Forecast Valid:
5am CDT Aug 15, 2026-6pm CDT Aug 21, 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