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.

A Few Clouds

37°F

3°C

Humidity 54%
Wind Speed NW 10 mph
Barometer 29.59 in (1004.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 6 Dec 10:53 am MST
Extended Forecast for

Custer State Park SD

  • Today

    Today: A 20 percent chance of snow before 2pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. North wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 38 °F⇓

    Slight Chance
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Calm wind becoming southwest around 6 mph after midnight.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 17. West wind 7 to 10 mph, with gusts as high as 28 mph.

    High: 40 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Wind chill values as low as 19. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind 8 to 10 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 34 by 8pm, then rising to around 41 during the remainder of the night. West wind 7 to 13 mph, with gusts as high as 31 mph.

    Low: 34 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 52. West wind 15 to 18 mph, with gusts as high as 40 mph.

    High: 52 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Northwest wind 9 to 16 mph, with gusts as high as 38 mph.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A 20 percent chance of snow before 2pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. North wind 7 to 9 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Calm wind becoming southwest around 6 mph after midnight.
Sunday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Wind chill values as low as 17. West wind 7 to 10 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 26. Wind chill values as low as 19. West wind 7 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 46. West wind 8 to 10 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 34 by 8pm, then rising to around 41 during the remainder of the night. West wind 7 to 13 mph, with gusts as high as 31 mph.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 52. West wind 15 to 18 mph, with gusts as high as 40 mph.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Northwest wind 9 to 16 mph, with gusts as high as 38 mph.
Wednesday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of rain and snow before 3am, then a chance of snow. Mostly cloudy, with a low around 30.
Thursday
A chance of snow. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A slight chance of snow. Mostly cloudy, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Custer State Park SD
 43.72°N 103.42°W (Elev. 4583 ft)
Last Update:
9:16 am MST Dec 6, 2025
Forecast Valid:
11am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation