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

-1°F

-18°C

Humidity 87%
Wind Speed E 3 mph
Barometer 30.68 in (1042.1 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 23 Feb 2:55 am CST
Extended Forecast for

Cavour SD

  • Overnight

    Overnight: Partly cloudy, with a low around 0. East wind around 5 mph.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 34. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Breezy, with a southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 45 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. North northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 35. Northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 0. East wind around 5 mph.
Monday
Sunny, with a high near 34. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 45. Breezy, with a southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 14. North northwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 35. Northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 19.
Thursday
Sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13. Blustery.
Saturday
Partly sunny, with a high near 26.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cavour SD
 44.36°N 98.03°W (Elev. 1299 ft)
Last Update:
12:33 am CST Feb 23, 2026
Forecast Valid:
3am CST Feb 23, 2026-6pm CST Mar 1, 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