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

41°F

5°C

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

11 Miles WNW Newhalem WA

  • Today

    Today: Snow, mainly before 11am. The snow could be heavy at times. Temperature falling to around 26 by 5pm. Wind chill values between 18 and 24. West southwest wind 6 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 32 °F⇓

    Heavy Snow
    then Chance
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. West wind 8 to 10 mph. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly before 4pm. High near 23. Wind chill values between 11 and 16. West southwest wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. West wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Partly sunny, with a high near 25. East northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 29 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 27.

    Low: 27 °F

    Heavy Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow. The snow could be heavy at times. Cloudy, with a high near 30.

    High: 30 °F

    Heavy Snow

Detailed Forecast

Today
Snow, mainly before 11am. The snow could be heavy at times. Temperature falling to around 26 by 5pm. Wind chill values between 18 and 24. West southwest wind 6 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 50 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. West wind 8 to 10 mph. New snow accumulation of less than one inch possible.
Monday
Snow, mainly before 4pm. High near 23. Wind chill values between 11 and 16. West southwest wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. West wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly after 4pm. Partly sunny, with a high near 25. East northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 27.
Thanksgiving Day
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Friday
Snow. Mostly cloudy, with a high near 27.
Friday Night
Snow likely. Mostly cloudy, with a low around 19.
Saturday
Snow likely. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Newhalem WA
 48.74°N 121.48°W (Elev. 6404 ft)
Last Update:
1:25 am PST Nov 23, 2025
Forecast Valid:
6am PST Nov 23, 2025-6pm PST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation