Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

14°F

-10°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 30.04 in (1023.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 3 Dec 7:53 pm MST
Extended Forecast for

Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 21 by 4am. Wind chill values as low as 4. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. Wind chill values as low as 13. West wind 6 to 8 mph, with gusts as high as 26 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 8pm.  Mostly cloudy, with a steady temperature around 27. Wind chill values as low as 19. West wind around 6 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 35. Wind chill values as low as 19. Northwest wind 5 to 8 mph, with gusts as high as 24 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 18. Light west wind. Winds could gust as high as 16 mph.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow.  Mostly cloudy, with a high near 30. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 36. West wind 3 to 7 mph. Winds could gust as high as 23 mph.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 21 by 4am. Wind chill values as low as 4. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 38. Wind chill values as low as 13. West wind 6 to 8 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of snow after 8pm. Mostly cloudy, with a steady temperature around 27. Wind chill values as low as 19. West wind around 6 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 35. Wind chill values as low as 19. Northwest wind 5 to 8 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Light west wind. Winds could gust as high as 16 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. Calm wind.
Sunday
Mostly sunny, with a high near 36. West wind 3 to 7 mph. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A slight chance of rain. Partly sunny, with a high near 45.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
7:27 pm MST Dec 3, 2025
8pm MST Dec 3, 2025-6pm MST Dec 10, 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