Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

A Few Clouds

24°F

-4°C

Humidity 57%
Wind Speed W 10 mph
Barometer 29.79 in (1012.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Dec 10:53 pm MST
Extended Forecast for

6 Miles W Hill City SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Wind chill values as low as 6. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 31. Wind chill values as low as 9. West wind around 9 mph, with gusts as high as 26 mph.

    High: 31 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 18. Wind chill values as low as -4. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a temperature rising to around 16 by 4am. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 18. West wind 8 to 14 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Friday

    Friday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 29. West wind 8 to 13 mph, with gusts as high as 30 mph.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Wind chill values as low as 6. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 31. Wind chill values as low as 9. West wind around 9 mph, with gusts as high as 26 mph.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 18. Wind chill values as low as -4. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a temperature rising to around 16 by 4am. West wind 5 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 28. West wind 7 to 9 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. West wind 8 to 14 mph, with gusts as high as 29 mph.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 29. West wind 8 to 13 mph, with gusts as high as 30 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Partly sunny, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Hill City SD
 43.95°N 103.71°W (Elev. 6598 ft)
9:21 pm MST Dec 1, 2025
11pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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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