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

57°F

14°C

Humidity 22%
Wind Speed NW 10 G 23 mph
Barometer 30.22 in (1020.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 5 Feb 10:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Today

    Today: Sunny, with a temperature falling to around 49 by 5pm. Northwest wind 10 to 13 mph, with gusts as high as 30 mph.

    High: 57 °F⇓

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. North wind 5 to 9 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Calm wind becoming southwest around 5 mph. Winds could gust as high as 15 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Light and variable wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 36. Northwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 57. West wind 3 to 7 mph. Winds could gust as high as 18 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a temperature falling to around 49 by 5pm. Northwest wind 10 to 13 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 33. North wind 5 to 9 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 52. Calm wind becoming southwest around 5 mph. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 34. Light and variable wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 54. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 36. Northwest wind around 6 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 57. West wind 3 to 7 mph. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 34. West wind 5 to 8 mph, with gusts as high as 18 mph.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 54.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20.
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:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
Last Update:
11:32 am MST Feb 5, 2026
Forecast Valid:
11am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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Additional Resources

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