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.

Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed S 6 mph
Barometer 29.64 in (1007.3 mb)
Dewpoint 21°F (-6°C)
Visibility 2.00 mi
Wind Chill16°F (-9°C)
Last update 14 Mar 7:53 am MDT
Extended Forecast for

5 Miles WSW Mount Rushmore SD

  • Today

    Today: A chance of rain after 3pm, mixing with snow after 5pm. Partly sunny, with a high near 48. West wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 7pm. Patchy blowing snow after 4am. Low around 9. Wind chill values as low as -11. Blustery, with a west wind 8 to 13 mph becoming north 18 to 23 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 9 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Patchy blowing snow before 10am. Partly sunny, with a high near 18. Wind chill values as low as -11. Blustery, with a north wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow Likely
    and Patchy
    Blowing Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Wind chill values as low as -15. Northwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 32. Southwest wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 32 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a temperature falling to near 25 by 9pm, then rising to around 34 during the remainder of the night. West wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 25 °F⇑

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Breezy, with a west wind 14 to 22 mph, with gusts as high as 44 mph.

    High: 56 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 43 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain after 3pm, mixing with snow after 5pm. Partly sunny, with a high near 48. West wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Rain and snow, becoming all snow after 7pm. Patchy blowing snow after 4am. Low around 9. Wind chill values as low as -11. Blustery, with a west wind 8 to 13 mph becoming north 18 to 23 mph in the evening. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Snow likely, mainly before noon. Patchy blowing snow before 10am. Partly sunny, with a high near 18. Wind chill values as low as -11. Blustery, with a north wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around -1. Wind chill values as low as -15. Northwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 28 mph.
Monday
Increasing clouds, with a high near 32. Southwest wind 5 to 9 mph, with gusts as high as 16 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a temperature falling to near 25 by 9pm, then rising to around 34 during the remainder of the night. West wind 6 to 14 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 56. Breezy, with a west wind 14 to 22 mph, with gusts as high as 44 mph.
Tuesday Night
Partly cloudy, with a low around 41. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 43 mph.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Mount Rushmore SD
 43.85°N 103.55°W (Elev. 6490 ft)
Last Update:
6:47 am MDT Mar 14, 2026
Forecast Valid:
8am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation