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

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

42°F

6°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles SSE Newhalem WA

  • Today

    Today: Snow. High near 32. Wind chill values between 22 and 27. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely
    then Snow

  • Tonight

    Tonight: Snow. Steady temperature around 30. Wind chill values between 19 and 24. South southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Temperature falling to around 21 by 5pm. Wind chill values between 9 and 19. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 30 °F⇓

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 19. Wind chill values between 5 and 10. West northwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Snow

  • Monday

    Monday: Snow, mainly before 4pm. High near 21. West wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 22 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Cloudy, with a high near 26.

    High: 26 °F

    Heavy Snow

Detailed Forecast

Today
Snow. High near 32. Wind chill values between 22 and 27. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Steady temperature around 30. Wind chill values between 19 and 24. South southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. The snow could be heavy at times. Temperature falling to around 21 by 5pm. Wind chill values between 9 and 19. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow. Low around 19. Wind chill values between 5 and 10. West northwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 4pm. High near 21. West wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A slight chance of snow before 10pm, then a chance of snow after 4am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 22. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 20.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 26.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Thanksgiving Day
Snow. Mostly cloudy, with a high near 29.
Thursday Night
Snow. Mostly cloudy, with a low around 25.
Friday
Snow. Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Newhalem WA
 48.55°N 121.14°W (Elev. 7999 ft)
Last Update:
7:01 am PST Nov 22, 2025
Forecast Valid:
8am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation