Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

24°F

-4°C

Humidity 35%
Wind Speed SW 3 mph
Barometer 30.01 in (1021.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 26 Jan 7:53 pm MST
Extended Forecast for

7 Miles WSW Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Northwest wind 6 to 8 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values as low as 10. Northwest wind 5 to 8 mph, with gusts as high as 26 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 23. Wind chill values as low as 14. West wind around 7 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Wind chill values as low as 15. West wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 18. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 17 mph.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 30. Northwest wind 6 to 8 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 12. Light northwest wind. Winds could gust as high as 15 mph.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Partly sunny, with a high near 25. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Northwest wind 6 to 8 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values as low as 10. Northwest wind 5 to 8 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a steady temperature around 23. Wind chill values as low as 14. West wind around 7 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 37. Wind chill values as low as 15. West wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 18. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 17 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind 6 to 8 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. Light northwest wind. Winds could gust as high as 15 mph.
Friday
A chance of snow. Partly sunny, with a high near 25. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A slight chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Hill City SD
 43.9°N 103.7°W (Elev. 6047 ft)
6:47 pm MST Jan 26, 2026
8pm MST Jan 26, 2026-6pm MST Feb 2, 2026
 
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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