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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

48°F

9°C

Humidity 39%
Wind Speed Vrbl 7 G 25 mph
Barometer 30.20 in (1021.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 5 Feb 7:53 am MST
Extended Forecast for

2 Miles SW Custer State Park SD

  • Today

    Today: Sunny, with a high near 64. Northwest wind 10 to 14 mph, with gusts as high as 31 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind 5 to 10 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. West wind around 7 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Northwest wind 10 to 14 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 37. Northwest wind 5 to 10 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 55. Calm wind becoming south around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 38. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 59. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 38. Northwest wind 6 to 8 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 60. West wind around 7 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 39. West wind 6 to 9 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 57.
Monday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
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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)
Last Update:
7:32 am MST Feb 5, 2026
Forecast Valid:
8am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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