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

11°F

-12°C

Humidity 92%
Wind Speed S 6 mph
Barometer 30.04 in (1023.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 3 Dec 5:53 pm MST
Extended Forecast for

9 Miles NNE Edgemont SD

  • Tonight

    Tonight: A chance of flurries before 8pm.  Partly cloudy, with a low around 15. Wind chill values as low as 6. Calm wind becoming northwest around 6 mph after midnight.

    Low: 15 °F

    Chance
    Flurries

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Wind chill values as low as 5. West wind 7 to 13 mph, with gusts as high as 26 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 13. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. Wind chill values as low as 13. West wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 22. Northwest wind 7 to 10 mph becoming east in the evening. Winds could gust as high as 17 mph.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 31. North wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 17. East wind 6 to 8 mph becoming west after midnight.

    Low: 17 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 37. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 8pm. Partly cloudy, with a low around 15. Wind chill values as low as 6. Calm wind becoming northwest around 6 mph after midnight.
Thursday
Mostly sunny, with a high near 39. Wind chill values as low as 5. West wind 7 to 13 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 13. West wind 9 to 14 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 36. Wind chill values as low as 13. West wind 10 to 16 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. Northwest wind 7 to 10 mph becoming east in the evening. Winds could gust as high as 17 mph.
Saturday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. North wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17. East wind 6 to 8 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 37. West wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 49. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Edgemont SD
 43.4°N 103.75°W (Elev. 4459 ft)
4:46 pm MST Dec 3, 2025
6pm 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