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 with Haze

33°F

1°C

Humidity 72%
Wind Speed NE 8 mph
Barometer 29.83 in (1012.4 mb)
Dewpoint 25°F (-4°C)
Visibility 2.50 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 5:51 pm MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: A 20 percent chance of snow before 9pm. Areas of smoke. Mostly cloudy, with a temperature rising to around 28 by 5am. Wind chill values as low as 12. East wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 23 °F⇑

    Slight Chance
    Snow then
    Areas Smoke

  • Saturday

    Saturday: Partly sunny, with a high near 50. West wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Widespread blowing snow, mainly after 3am. Cloudy, with a low around 9. Wind chill values as low as -11. Blustery, with a west wind 11 to 16 mph becoming north 24 to 29 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: Snow likely before noon. Areas of blowing snow before noon. Partly sunny, with a high near 19. Wind chill values as low as -12. Blustery, with a north wind 24 to 29 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Snow Likely
    and Areas
    Blowing Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Northwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Light southwest wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 29 mph.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of rain. Partly sunny, with a high near 56. West wind 11 to 16 mph, with gusts as high as 39 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 9pm. Areas of smoke. Mostly cloudy, with a temperature rising to around 28 by 5am. Wind chill values as low as 12. East wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, with a high near 50. West wind 7 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Snow likely, mainly before midnight. Widespread blowing snow, mainly after 3am. Cloudy, with a low around 9. Wind chill values as low as -11. Blustery, with a west wind 11 to 16 mph becoming north 24 to 29 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely before noon. Areas of blowing snow before noon. Partly sunny, with a high near 19. Wind chill values as low as -12. Blustery, with a north wind 24 to 29 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 6. Northwest wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 28 mph.
Monday
Partly sunny, with a high near 30. Southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Light southwest wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 29 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 56. West wind 11 to 16 mph, with gusts as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
Last Update:
6:17 pm MDT Mar 13, 2026
Forecast Valid:
6pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation