National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

26°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 29.79 in (1012.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 5:53 pm MST
Extended Forecast for

5 Miles SE Custer County Airport SD

  • Tonight

    Tonight: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Wind chill values as low as 10. Light and variable wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 15 mph.

    Low: 17 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Sunny, with a high near 36. Wind chill values as low as 13. West wind 9 to 13 mph, with gusts as high as 28 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a temperature falling to near 24 by 11pm, then rising to around 29 during the remainder of the night. Wind chill values as low as 13. West wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 24 °F⇑

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. Wind chill values as low as 20. West wind around 11 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature rising to around 36 by 5am. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.

    Low: 30 °F⇑

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A chance of rain before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of snow after 3pm. Partly sunny, with a temperature rising to near 46 by noon, then falling to around 35 during the remainder of the day. Breezy, with a west wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F⇓

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 37 mph.

    Low: 24 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 37. West wind around 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 17. Wind chill values as low as 10. Light and variable wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 15 mph.
Sunday
A 20 percent chance of snow before 11am. Sunny, with a high near 36. Wind chill values as low as 13. West wind 9 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a temperature falling to near 24 by 11pm, then rising to around 29 during the remainder of the night. Wind chill values as low as 13. West wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 41. Wind chill values as low as 20. West wind around 11 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a temperature rising to around 36 by 5am. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
A chance of rain before 2pm, then a chance of rain and snow between 2pm and 3pm, then a chance of snow after 3pm. Partly sunny, with a temperature rising to near 46 by noon, then falling to around 35 during the remainder of the day. Breezy, with a west wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 37 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 37. West wind around 13 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
A slight chance of snow. Partly sunny, with a high near 21.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Custer County Airport SD
 43.67°N 103.56°W (Elev. 5623 ft)
Last Update:
3:32 pm MST Dec 6, 2025
Forecast Valid:
6pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation