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Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

24°F

-4°C

Humidity 52%
Wind Speed W 3 mph
Barometer 29.98 in (1015.7 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 15 Feb 1:53 am MST
Extended Forecast for

Custer County Airport SD

Red Flag Warning February 15, 11:00am until February 15, 05:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 26. Calm wind becoming west around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 56. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 52. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 52 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before 11pm.  Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 33 mph.

    Low: 23 °F

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: A slight chance of snow after 11am.  Increasing clouds, with a high near 40. West wind around 9 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 40 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Calm wind becoming west around 5 mph.
Sunday
Mostly sunny, with a high near 54. West wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 30. West wind around 6 mph.
Washington's Birthday
Mostly sunny, with a high near 56. West wind 6 to 11 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 33. South wind around 6 mph.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 52. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph.
Tuesday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 33 mph.
Wednesday
A slight chance of snow after 11am. Increasing clouds, with a high near 40. West wind around 9 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 22.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 5.
Friday
A slight chance of snow. Mostly sunny, with a high near 27.
Friday Night
A slight chance of snow. Mostly clear, with a low around 10.
Saturday
Sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Custer County Airport SD
 43.73°N 103.63°W (Elev. 5531 ft)
11:31 pm MST Feb 14, 2026
2am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
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Additional Resources

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