Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

39°F

4°C

Humidity 45%
Wind Speed W 6 mph
Barometer 29.93 in (1011.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Feb 4:53 am MST
Extended Forecast for

5 Miles WSW Hill City SD

  • Today

    Today: Increasing clouds, with a high near 50. Northwest wind 7 to 11 mph, with gusts as high as 32 mph.

    High: 50 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Northwest wind 5 to 7 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. West wind 3 to 6 mph. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. West wind around 7 mph, with gusts as high as 23 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 24. Northwest wind around 6 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Mostly cloudy, with a high near 36. Northwest wind around 6 mph becoming light and variable  in the afternoon. Winds could gust as high as 17 mph.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 22. Light south wind. Winds could gust as high as 15 mph.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a high near 50. Northwest wind 7 to 11 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Northwest wind 5 to 7 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 52. West wind 5 to 7 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 35. West wind 3 to 6 mph. Winds could gust as high as 21 mph.
Monday
Partly sunny, with a high near 51. West wind around 7 mph, with gusts as high as 23 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Northwest wind around 6 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 36. Northwest wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22. Light south wind. Winds could gust as high as 15 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Thursday
A slight chance of snow. Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A slight chance of snow. Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Hill City SD
 43.91°N 103.64°W (Elev. 6198 ft)
3:57 am MST Feb 7, 2026
5am MST Feb 7, 2026-6pm MST Feb 13, 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