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.

A Few Clouds

49°F

9°C

Humidity 27%
Wind Speed W 6 mph
Barometer 30.04 in (1015.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 7 Feb 3:53 pm MST
Extended Forecast for

2 Miles SW Custer State Park SD

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 40. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 59. West wind around 7 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. West wind 5 to 9 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 5pm.  Partly sunny, with a high near 55. West wind around 9 mph becoming north in the afternoon. Winds could gust as high as 23 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 30. North wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 40. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 41. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 16 mph.

    High: 41 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 40. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 59. West wind around 7 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 41. West wind 5 to 9 mph, with gusts as high as 24 mph.
Monday
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 55. West wind around 9 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 30. North wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 40. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. Light and variable wind.
Wednesday
A chance of snow. Partly sunny, with a high near 41. Light and variable wind becoming south around 6 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 25.
Saturday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Custer State Park SD
 43.7°N 103.45°W (Elev. 5056 ft)
2:17 pm MST Feb 7, 2026
4pm MST Feb 7, 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