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 E Custer SD

  • This Afternoon

    This Afternoon: Sunny, with a temperature falling to around 53 by 5pm. West wind 10 to 13 mph, with gusts as high as 31 mph.

    High: 62 °F⇓

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northwest wind 3 to 8 mph. Winds could gust as high as 28 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 39. Northwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. West wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 53 by 5pm. West wind 10 to 13 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 37. Northwest wind 3 to 8 mph. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 55. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 38. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, with a high near 60. Northwest wind 7 to 10 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 39. Northwest wind around 6 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 62. West wind 5 to 7 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 37. West wind 5 to 7 mph, with gusts as high as 18 mph.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 57.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
Last Update:
11:32 am MST Feb 5, 2026
Forecast Valid:
12pm MST Feb 5, 2026-6pm MST Feb 11, 2026
 
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Additional Resources

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