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 E Custer SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Northwest wind around 7 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 58. Northwest wind 7 to 11 mph, with gusts as high as 31 mph.

    High: 58 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy during the early evening, then gradual clearing, with a low around 37. Northwest wind 3 to 7 mph. Winds could gust as high as 23 mph.

    Low: 37 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Mostly sunny, with a high near 59. West wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 5pm.  Partly sunny, with a high near 57. West wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 57 °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 27. Northwest wind around 6 mph becoming calm  after midnight. Winds could gust as high as 17 mph.  Chance of precipitation is 30%.

    Low: 27 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow, mainly after 11am.  Mostly cloudy, with a high near 41. Calm wind becoming southwest around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Northwest wind around 7 mph, with gusts as high as 21 mph.
Saturday
Increasing clouds, with a high near 58. Northwest wind 7 to 11 mph, with gusts as high as 31 mph.
Saturday Night
Cloudy during the early evening, then gradual clearing, with a low around 37. Northwest wind 3 to 7 mph. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 59. West wind 5 to 7 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 39. West wind 3 to 6 mph. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of rain after 5pm. Partly sunny, with a high near 57. West wind 6 to 8 mph, with gusts 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 27. Northwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 41. Calm wind becoming southwest around 6 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Mostly cloudy, with a high near 44.
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 44.
Thursday Night
Partly cloudy, with a low around 22.
Friday
A slight chance of snow. Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Custer SD
 43.78°N 103.51°W (Elev. 5217 ft)
2:22 am MST Feb 7, 2026
3am 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