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

2 Miles SW Custer State Park SD

  • Overnight

    Overnight: Mostly clear, with a low around 42. Northwest wind around 8 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. West wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a temperature rising to near 52 by 11am, then falling to around 41 during the remainder of the day. West wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 30. North wind 5 to 7 mph becoming light and variable  in the evening. Winds could gust as high as 17 mph.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph.

    High: 43 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain and snow.  Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the morning. Winds could gust as high as 16 mph.

    High: 45 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Northwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 61. West wind 5 to 7 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 42. West wind 6 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, with a temperature rising to near 52 by 11am, then falling to around 41 during the remainder of the day. West wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 30. North wind 5 to 7 mph becoming light and variable 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 43. Calm wind becoming south around 5 mph.
Tuesday Night
A 40 percent chance of snow. Cloudy, with a low around 30. Calm wind.
Wednesday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 45. Calm wind becoming south around 6 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 29.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly 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)
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