National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

42°F

6°C

Humidity 41%
Wind Speed W 9 mph
Barometer 29.94 in (1011.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 7 Feb 2:53 am MST
Extended Forecast for

4 Miles NW Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 37. West wind around 6 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. Northwest wind 6 to 10 mph, with gusts as high as 32 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 55. West wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 53. West wind around 6 mph, with gusts as high as 22 mph.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 24. Light northwest wind. Winds could gust as high as 18 mph.

    Low: 24 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 38. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 37. West wind around 6 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 53. Northwest wind 6 to 10 mph, with gusts as high as 32 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 3 to 6 mph. Winds could gust as high as 24 mph.
Sunday
Mostly sunny, with a high near 55. West wind 3 to 6 mph. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 37. Calm wind becoming west around 5 mph after midnight. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 53. West wind around 6 mph, with gusts as high as 22 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Light northwest wind. Winds could gust as high as 18 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A slight chance of snow. Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 21.
Friday
A slight chance of snow. Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Hill City SD
 43.97°N 103.62°W (Elev. 5469 ft)
Last Update:
2:22 am MST Feb 7, 2026
Forecast Valid:
3am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation