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.

Overcast

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 29.85 in (1014.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 7:53 pm MST
Extended Forecast for

6 Miles E Edgemont SD

  • Tonight

    Tonight: A slight chance of snow before 11pm, then a slight chance of snow after 3am. Mostly cloudy, with a low around 21. Northeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 8am. Mostly sunny, with a high near 41. Wind chill values as low as 14. West wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 41 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Wind chill values as low as 13. West wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. Wind chill values as low as 13 early. West wind around 14 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 38 mph.

    Low: 28 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 54. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.

    High: 54 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27. Windy, with a northwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow and
    Windy then
    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow before 9am, then a chance of rain and snow between 9am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 40. Breezy, with a west wind 18 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 40 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of snow before 11pm, then a slight chance of snow after 3am. Mostly cloudy, with a low around 21. Northeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Sunday
A 20 percent chance of snow before 8am. Mostly sunny, with a high near 41. Wind chill values as low as 14. West wind 9 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 23. Wind chill values as low as 13. West wind 7 to 13 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 45. Wind chill values as low as 13 early. West wind around 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 38 mph.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 54. Windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph.
Tuesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 27. Windy, with a northwest wind 26 to 31 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow before 9am, then a chance of rain and snow between 9am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 40. Breezy, with a west wind 18 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 12.
Friday
A slight chance of snow. Mostly cloudy, with a high near 23.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Edgemont SD
 43.3°N 103.71°W (Elev. 4088 ft)
Last Update:
6:57 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation