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

10°F

-12°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 30.14 in (1023.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 17 Mar 2:55 am CDT
Extended Forecast for

Cavour SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 2. Southeast wind around 5 mph.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow and sleet before 4pm, then a slight chance of sleet after 5pm. Patchy blowing snow after 9am. High near 33. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow and sleet accumulation of around an inch possible.

    High: 33 °F

    Snow/Sleet
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A slight chance of freezing rain before 7pm. Partly cloudy, with a low around 24. South wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 10%.

    Low: 24 °F

    Slight Chance
    Freezing Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. South southwest wind 5 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. South wind around 5 mph becoming west northwest after midnight.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 64. Northwest wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 2. Southeast wind around 5 mph.
Tuesday
Snow and sleet before 4pm, then a slight chance of sleet after 5pm. Patchy blowing snow after 9am. High near 33. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow and sleet accumulation of around an inch possible.
Tuesday Night
A slight chance of freezing rain before 7pm. Partly cloudy, with a low around 24. South wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 48. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. South wind around 5 mph becoming west northwest after midnight.
Thursday
Sunny, with a high near 64. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 73. Breezy.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 52. Breezy.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cavour SD
 44.38°N 98.03°W (Elev. 1289 ft)
Last Update:
1:33 am CDT Mar 17, 2026
Forecast Valid:
3am CDT Mar 17, 2026-6pm CDT Mar 23, 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