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 >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

21°F

-6°C

Humidity 81%
Wind Speed W 8 mph
Barometer 29.95 in (1019.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 4 Dec 2:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 23. Wind chill values as low as 15. West wind around 6 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values as low as 16. West wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 12. West wind 6 to 9 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 31. Wind chill values as low as 12. Northwest wind 5 to 10 mph, with gusts as high as 28 mph.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a steady temperature around 21. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 31. Northwest wind around 6 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

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

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 23. Wind chill values as low as 15. West wind around 6 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 33. Wind chill values as low as 16. West wind 6 to 9 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 23. Wind chill values as low as 12. West wind 6 to 9 mph, with gusts as high as 28 mph.
Friday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Wind chill values as low as 12. Northwest wind 5 to 10 mph, with gusts as high as 28 mph.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a steady temperature around 21. Southwest wind 3 to 5 mph. Winds could gust as high as 16 mph. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 31. Northwest wind around 6 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 11. Light west wind. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 34. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.84°N 103.64°W (Elev. 5600 ft)
2:46 am MST Dec 4, 2025
3am MST Dec 4, 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