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

49°F

9°C

Humidity 33%
Wind Speed W 8 G 21 mph
Barometer 29.48 in (997.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 14 Mar 2:53 pm MDT
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Areas of smoke. Mostly cloudy, with a high near 54. West wind around 11 mph, with gusts as high as 16 mph.

    High: 54 °F

    Chance Rain

  • Tonight

    Tonight: Rain before 8pm, then snow. Low around 10. Wind chill values as low as -1. North wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Mostly sunny, with a high near 26. Wind chill values as low as -3. North wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 37. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. West wind 6 to 16 mph, with gusts as high as 38 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Northwest wind 5 to 15 mph, with gusts as high as 36 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Areas of smoke. Mostly cloudy, with a high near 54. West wind around 11 mph, with gusts as high as 16 mph.
Tonight
Rain before 8pm, then snow. Low around 10. Wind chill values as low as -1. North wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before noon. Mostly sunny, with a high near 26. Wind chill values as low as -3. North wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 5. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Monday
Partly sunny, with a high near 37. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 26. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 62. West wind 6 to 16 mph, with gusts as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 15 mph, with gusts as high as 36 mph.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Custer County Airport SD
 43.69°N 103.6°W (Elev. 5400 ft)
Last Update:
2:12 pm MDT Mar 14, 2026
Forecast Valid:
3pm MDT Mar 14, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation