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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

20°F

-7°C

Humidity 85%
Wind Speed NW 5 mph
Barometer 30.06 in (1022.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Feb 6:53 am MST
Extended Forecast for

5 Miles ESE Edgemont SD

  • Today

    Today: Increasing clouds, with a high near 49. Wind chill values as low as 20 early. Light and variable wind becoming east around 5 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. Wind chill values as low as 20 early. West wind around 7 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Light and variable wind becoming west around 5 mph after midnight.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. West wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Southwest wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 49. Wind chill values as low as 20 early. Light and variable wind becoming east around 5 mph.
Tonight
Partly cloudy, with a low around 25. Light and variable wind becoming northwest around 6 mph in the evening.
Thursday
Sunny, with a high near 52. Wind chill values as low as 20 early. West wind around 7 mph.
Thursday Night
Mostly clear, with a low around 25. Light and variable wind becoming west around 5 mph after midnight.
Friday
Sunny, with a high near 55. West wind 6 to 8 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 26. West wind around 6 mph.
Saturday
Sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 27. Southwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 31.
Washington's Birthday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A slight chance of rain. Partly sunny, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Edgemont SD
 43.27°N 103.74°W (Elev. 3675 ft)
Last Update:
4:11 am MST Feb 11, 2026
Forecast Valid:
7am MST Feb 11, 2026-6pm MST Feb 17, 2026
 
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Additional Resources

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Chance of Precipitation