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

39°F

4°C

Humidity 50%
Wind Speed E 10 mph
Barometer 29.79 in (1010.3 mb)
Dewpoint 22°F (-6°C)
Visibility 1.50 mi
Wind Chill32°F (0°C)
Last update 13 Mar 2:53 pm MDT
Extended Forecast for

8 Miles NW Buffalo Gap SD

  • Tonight

    Tonight: Areas of smoke. Mostly cloudy, with a low around 24. Northeast wind 8 to 13 mph becoming light east after midnight. Winds could gust as high as 22 mph.

    Low: 24 °F

    Areas Smoke

  • Saturday

    Saturday: A 20 percent chance of rain after 3pm. Partly sunny, with a high near 58. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain before 9pm, then rain and snow between 9pm and 10pm, then snow after 10pm. Low around 16. Wind chill values as low as 2. North wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow before noon. Partly sunny, with a high near 31. Wind chill values as low as 1. North wind 14 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. North wind 8 to 13 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. Light and variable wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. East wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 69 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke. Mostly cloudy, with a low around 24. Northeast wind 8 to 13 mph becoming light east after midnight. Winds could gust as high as 22 mph.
Saturday
A 20 percent chance of rain after 3pm. Partly sunny, with a high near 58. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Saturday Night
Rain before 9pm, then rain and snow between 9pm and 10pm, then snow after 10pm. Low around 16. Wind chill values as low as 2. North wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow before noon. Partly sunny, with a high near 31. Wind chill values as low as 1. North wind 14 to 18 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 8. North wind 8 to 13 mph becoming light and variable. Winds could gust as high as 24 mph.
Monday
Partly sunny, with a high near 39. Light and variable wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. East wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 17 mph.
Tuesday
Partly sunny, with a high near 69. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Buffalo Gap SD
 43.57°N 103.41°W (Elev. 3799 ft)
Last Update:
3:36 pm MDT Mar 13, 2026
Forecast Valid:
3pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation