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

6 Miles NNW Newhalem WA

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Steady temperature around 31. Wind chill values between 19 and 24. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 31 °F

    Heavy Snow

  • Sunday

    Sunday: Snow showers, mainly before 1pm. The snow could be heavy at times. Temperature falling to around 23 by 5pm. Wind chill values between 12 and 20. South southwest wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F⇓

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers. Low around 21. Wind chill values between 8 and 13. West wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers

  • Monday

    Monday: Snow showers, mainly before 4pm. High near 22. Wind chill values between 9 and 14. West wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 19. West wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 22. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 28.

    High: 28 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow showers. The snow could be heavy at times. Steady temperature around 31. Wind chill values between 19 and 24. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow showers, mainly before 1pm. The snow could be heavy at times. Temperature falling to around 23 by 5pm. Wind chill values between 12 and 20. South southwest wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow showers. Low around 21. Wind chill values between 8 and 13. West wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Snow showers, mainly before 4pm. High near 22. Wind chill values between 9 and 14. West wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow showers before 10pm, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 19. West wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers. Low around 22. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 28.
Wednesday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 27.
Thanksgiving Day
Snow showers. Mostly cloudy, with a high near 30.
Thursday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Friday
Snow showers. Mostly cloudy, with a high near 28.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 19.
Saturday
Snow showers likely. Mostly cloudy, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Newhalem WA
 48.77°N 121.3°W (Elev. 6893 ft)
Last Update:
7:01 pm PST Nov 22, 2025
Forecast Valid:
8pm PST Nov 22, 2025-6pm PST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation