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

35°F

2°C

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

14 Miles SSE Newhalem WA

  • Today

    Today: Sunny, with a high near 35. Wind chill values between 17 and 27. Northeast wind 5 to 9 mph becoming light in the afternoon.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Wind chill values between 16 and 21. East wind 7 to 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 32. Wind chill values between 15 and 25. East southeast wind 5 to 10 mph. Little or no snow accumulation expected.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values between 11 and 16. East wind around 7 mph.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 34. East southeast wind around 6 mph becoming calm in the morning.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow before 10am, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, mainly before 4am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 35. Wind chill values between 17 and 27. Northeast wind 5 to 9 mph becoming light in the afternoon.
Tonight
Increasing clouds, with a low around 25. Wind chill values between 16 and 21. East wind 7 to 10 mph.
Saturday
A 30 percent chance of snow, mainly between 10am and 4pm. Mostly cloudy, with a high near 32. Wind chill values between 15 and 25. East southeast wind 5 to 10 mph. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values between 11 and 16. East wind around 7 mph.
Sunday
Mostly sunny, with a high near 34. East southeast wind around 6 mph becoming calm in the morning.
Sunday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.
Monday
A chance of snow before 10am, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, possibly mixed with rain, mainly before 4am. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 35.
Tuesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 25.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 34.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Newhalem WA
 48.49°N 121.12°W (Elev. 2441 ft)
Last Update:
7:00 am PST Nov 28, 2025
Forecast Valid:
8am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation