Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

43°F

6°C

Humidity 42%
Wind Speed W 8 mph
Barometer 29.56 in (1001.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Jan 2:53 pm MST
Extended Forecast for

19 Miles NW Edgemont SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 8am.  Cloudy, with a high near 39. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 39 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Wind chill values as low as 10. Northeast wind 5 to 9 mph becoming northwest in the evening. Winds could gust as high as 16 mph.  New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 33. Wind chill values as low as 9. Breezy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 33 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm.  Partly cloudy, with a low around 17. West wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 17 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am.  Partly sunny, with a high near 38. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.

    High: 38 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
A 20 percent chance of snow after 8am. Cloudy, with a high near 39. Light and variable wind becoming southeast around 6 mph in the morning.
Thursday Night
A 50 percent chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 21. Wind chill values as low as 10. Northeast wind 5 to 9 mph becoming northwest in the evening. Winds could gust as high as 16 mph. New snow accumulation of less than one inch possible.
Friday
Mostly sunny, with a high near 33. Wind chill values as low as 9. Breezy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a low around 17. West wind 11 to 15 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 38. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 21. Northwest wind 6 to 10 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 49. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A slight chance of rain. Partly sunny, with a high near 49. Breezy.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Edgemont SD
 43.52°N 104.03°W (Elev. 3760 ft)
3:32 pm MST Jan 7, 2026
3pm MST Jan 7, 2026-6pm MST Jan 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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