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

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

-4°F

-20°C

Humidity 86%
Wind Speed Calm
Barometer 30.14 in (1031.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 29 Nov 9:53 pm MST
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 24. Wind chill values as low as 3. Calm wind becoming east around 6 mph.

    High: 24 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of snow between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as 3. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values as low as 1. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. West wind around 7 mph, with gusts as high as 16 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind 3 to 5 mph.

    Low: 20 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 11am. Partly sunny, with a high near 30. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 16 mph.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 1. Calm wind.
Sunday
Mostly cloudy, with a high near 24. Wind chill values as low as 3. Calm wind becoming east around 6 mph.
Sunday Night
A slight chance of snow between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as 3. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 20%.
Monday
Sunny, with a high near 37. Wind chill values as low as 1. West wind 8 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 18. West wind around 7 mph, with gusts as high as 16 mph.
Tuesday
A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Northwest wind 3 to 5 mph.
Wednesday
A chance of snow before 11am. Partly sunny, with a high near 30. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Partly sunny, with a high near 42.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
10:22 pm MST Nov 29, 2025
Forecast Valid:
10pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation