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

50°F

10°C

Humidity 29%
Wind Speed SW 3 mph
Barometer 29.73 in (1002.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 15 Apr 9:53 pm MDT
Extended Forecast for

6 Miles NW Custer SD

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind 7 to 13 mph, with gusts as high as 26 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 63. West wind 9 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 9pm, then snow showers. Low around 22. Wind chill values as low as 14. North wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 35. Wind chill values as low as 12. Northwest wind around 11 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 32 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 37 mph.

    High: 42 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Northwest wind 6 to 11 mph becoming light west. Winds could gust as high as 33 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. West wind 7 to 13 mph, with gusts as high as 26 mph.
Thursday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 63. West wind 9 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.
Thursday Night
Rain showers before 9pm, then snow showers. Low around 22. Wind chill values as low as 14. North wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 35. Wind chill values as low as 12. Northwest wind around 11 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 32 mph.
Saturday
A 30 percent chance of snow showers, mainly after noon. Mostly sunny, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 25. Northwest wind 6 to 11 mph becoming light west. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 57. Southwest wind 5 to 8 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 70.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Custer SD
 43.82°N 103.7°W (Elev. 6001 ft)
Last Update:
9:36 pm MDT Apr 15, 2026
Forecast Valid:
10pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation