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.

Fair

76°F

24°C

Humidity 23%
Wind Speed NW 15 mph
Barometer 29.71 in (1005.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 15 May 7:55 pm CDT
Extended Forecast for

16 Miles NNE Gann Valley SD

  • Tonight

    Tonight: Mostly clear, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. North northwest wind 7 to 15 mph becoming east in the afternoon.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 51. Breezy, with an east wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 73. East southeast wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Breezy, with a north northwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 53. Breezy, with a north wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly before 1am. Cloudy, with a low around 36. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Breezy, with a west northwest wind 22 to 28 mph, with gusts as high as 36 mph.

    High: 53 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North northwest wind 6 to 16 mph.

    Low: 34 °F

    Mostly Cloudy
    then Areas
    Frost

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 79. North northwest wind 7 to 15 mph becoming east in the afternoon.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 51. Breezy, with an east wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm before 7am, then showers between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 73. East southeast wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Breezy, with a north northwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 53. Breezy, with a north wind 23 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely, mainly before 1am. Cloudy, with a low around 36. Breezy, with a northwest wind 23 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Tuesday
Mostly cloudy, with a high near 53. Breezy, with a west northwest wind 22 to 28 mph, with gusts as high as 36 mph.
Tuesday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North northwest wind 6 to 16 mph.
Wednesday
Widespread frost before 7am. Otherwise, partly sunny, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 70.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46. Chance of precipitation is 20%.
Friday
A slight chance of showers. Partly sunny, with a high near 74. Breezy. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Gann Valley SD
 44.26°N 98.87°W (Elev. 1824 ft)
Last Update:
7:36 pm CDT May 15, 2026
Forecast Valid:
8pm CDT May 15, 2026-6pm CDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation