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 41%
Wind Speed W 6 mph
Barometer 30.08 in (1017.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 8 Feb 1:53 am MST
Extended Forecast for

5 Miles WSW Hill City SD

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind around 6 mph, with gusts as high as 17 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind around 6 mph becoming calm  in the afternoon. Winds could gust as high as 17 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind 3 to 6 mph. Winds could gust as high as 22 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 46. West wind around 6 mph, with gusts as high as 22 mph.

    High: 46 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 17 mph.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 37. Light and variable wind.

    High: 37 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 24. Light south wind.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 40. Light and variable wind becoming southwest around 6 mph. Winds could gust as high as 17 mph.

    High: 40 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind around 6 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 54. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 3 to 6 mph. Winds could gust as high as 22 mph.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 46. West wind around 6 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 37. Light and variable wind.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Light south wind.
Wednesday
A chance of snow. Partly sunny, with a high near 40. Light and variable wind becoming southwest around 6 mph. Winds could gust as high as 17 mph.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Hill City SD
 43.91°N 103.64°W (Elev. 6198 ft)
11:46 pm MST Feb 7, 2026
2am MST Feb 8, 2026-6pm MST Feb 14, 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