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Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

51°F

11°C

Humidity 36%
Wind Speed W 17 G 35 mph
Barometer 29.68 in (1000.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 16 Apr 2:53 am MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 48. West wind around 15 mph, with gusts as high as 33 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 64. West wind 10 to 16 mph becoming northeast in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%.

    High: 64 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers likely before 9pm, then snow showers. Low around 23. Wind chill values as low as 14. North wind 9 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 36. Wind chill values as low as 12. Northwest wind 10 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 20. Northwest wind 10 to 13 mph, with gusts as high as 32 mph.

    Low: 20 °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 43. Northwest wind 11 to 15 mph, with gusts as high as 36 mph.

    High: 43 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West wind 6 to 11 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 23 mph.

    High: 57 °F

    Sunny

  • Sunday Night

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

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 48. West wind around 15 mph, with gusts as high as 33 mph.
Thursday
A slight chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 64. West wind 10 to 16 mph becoming northeast in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%.
Thursday Night
Rain showers likely before 9pm, then snow showers. Low around 23. Wind chill values as low as 14. North wind 9 to 14 mph, with gusts as high as 31 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 36. Wind chill values as low as 12. Northwest wind 10 to 13 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. Partly cloudy, with a low around 20. Northwest wind 10 to 13 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 43. Northwest wind 11 to 15 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 27. West wind 6 to 11 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 57. West wind 6 to 9 mph becoming south in the morning. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 42.
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:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
Last Update:
12:32 am MDT Apr 16, 2026
Forecast Valid:
3am MDT Apr 16, 2026-6pm MDT Apr 22, 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