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

25°F

-4°C

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

10 Miles NNW Newhalem WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Wind chill values between 3 and 8. West wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 1pm, then a chance of snow after 4pm. Partly sunny, with a high near 25. Wind chill values between 5 and 15. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. Southwest wind around 7 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32. Wind chill values between 15 and 25. South southwest wind 5 to 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. South southeast wind 8 to 10 mph becoming north northeast after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly after 10am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. Wind chill values between 3 and 8. West wind around 6 mph.
Sunday
A slight chance of snow before 1pm, then a chance of snow after 4pm. Partly sunny, with a high near 25. Wind chill values between 5 and 15. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 20. Wind chill values between 12 and 17. Southwest wind around 7 mph. Little or no snow accumulation expected.
Monday
Mostly cloudy, with a high near 32. Wind chill values between 15 and 25. South southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 23. South southeast wind 8 to 10 mph becoming north northeast after midnight.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
New Year's Day
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33.
Thursday Night
Snow. Mostly cloudy, with a low around 23.
Friday
Snow. Cloudy, with a high near 28.
Friday Night
Snow likely. Mostly cloudy, with a low around 20.
Saturday
Snow likely. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Newhalem WA
 48.8°N 121.34°W (Elev. 5302 ft)
Last Update:
7:01 pm PST Dec 27, 2025
Forecast Valid:
7pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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