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

40°F

4°C

Humidity 47%
Wind Speed SW 5 mph
Barometer 30.02 in (1014.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 6 Feb 11:53 pm MST
Extended Forecast for

Hill City SD

  • Overnight

    Overnight: Partly cloudy, with a low around 31. West wind 3 to 5 mph. Winds could gust as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 55. Northwest wind 5 to 10 mph, with gusts as high as 32 mph.

    High: 55 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Light west wind. Winds could gust as high as 17 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 5pm.  Partly sunny, with a high near 55. West wind 3 to 6 mph. Winds could gust as high as 22 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain and snow before 7pm, then a chance of snow.  Mostly cloudy, with a low around 26. Calm wind. Winds could gust as high as 17 mph.  Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 40. Calm wind becoming northeast around 5 mph. Winds could gust as high as 17 mph.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. West wind 3 to 5 mph. Winds could gust as high as 18 mph.
Saturday
Increasing clouds, with a high near 55. Northwest wind 5 to 10 mph, with gusts as high as 32 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 38. Light west wind. Winds could gust as high as 17 mph.
Monday
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 55. West wind 3 to 6 mph. Winds could gust as high as 22 mph.
Monday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 26. Calm wind. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 40. Calm wind becoming northeast around 5 mph. Winds could gust as high as 17 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow. Mostly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 22.
Friday
A slight chance of snow. Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Hill City SD
 43.93°N 103.59°W (Elev. 5200 ft)
11:31 pm MST Feb 6, 2026
12am 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