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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

39°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.09 in (1019.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 6:53 pm MST
Extended Forecast for

11 Miles W Custer County Airport SD

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. South wind 5 to 7 mph, with gusts as high as 17 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Southeast wind around 6 mph becoming light and variable in the evening.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. West wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Calm wind.
Friday
Partly sunny, with a high near 58. Light and variable wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 35. Southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 49. South wind 5 to 7 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 35. Southeast wind around 6 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 53. West wind 3 to 7 mph. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Thursday
A slight chance of snow. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Custer County Airport SD
 43.75°N 103.84°W (Elev. 5600 ft)
Last Update:
6:31 pm MST Nov 12, 2026
Forecast Valid:
7pm MST Nov 12, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation