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.

Overcast

50°F

10°C

Humidity 30%
Wind Speed W 15 G 26 mph
Barometer 29.50 in (998.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 14 Mar 1:53 pm MDT
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: A 30 percent chance of rain after 3pm. Mostly cloudy, with a steady temperature around 41. Southeast wind 5 to 10 mph becoming northeast.

    High: 41 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely before 9pm, then rain and snow between 9pm and 11pm, then snow after 11pm. Low around 16. Wind chill values as low as 6. Blustery, with a northeast wind 11 to 20 mph becoming northwest in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Rain/Snow
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: A 50 percent chance of snow before noon. Partly sunny, with a high near 31. Wind chill values as low as 2. North wind 13 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 42. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm. Winds could gust as high as 15 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 33 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain after 3pm. Mostly cloudy, with a steady temperature around 41. Southeast wind 5 to 10 mph becoming northeast.
Tonight
Rain likely before 9pm, then rain and snow between 9pm and 11pm, then snow after 11pm. Low around 16. Wind chill values as low as 6. Blustery, with a northeast wind 11 to 20 mph becoming northwest in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow before noon. Partly sunny, with a high near 31. Wind chill values as low as 2. North wind 13 to 18 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 8. Northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 42. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 26. West wind around 6 mph becoming calm. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 71. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 40. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 33 mph.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 81.
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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:
2:12 pm MDT Mar 14, 2026
Forecast Valid:
2pm MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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