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

43°F

6°C

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

15 Miles SSE Newhalem WA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Wind chill values between 22 and 27. East southeast wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Wind chill values between 21 and 31. East southeast wind 3 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. East southeast wind around 8 mph.

    Low: 27 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: A slight chance of rain and snow after 4pm. Partly sunny, with a high near 36. Wind chill values between 20 and 30. South wind 3 to 8 mph. Chance of precipitation is 10%.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Southeast wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Friday

    Friday: 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

    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Wind chill values between 22 and 27. East southeast wind around 8 mph.
Wednesday
Mostly sunny, with a high near 39. Wind chill values between 21 and 31. East southeast wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 27. East southeast wind around 8 mph.
New Year's Day
A slight chance of rain and snow after 4pm. Partly sunny, with a high near 36. Wind chill values between 20 and 30. South wind 3 to 8 mph. Chance of precipitation is 10%.
Thursday Night
Rain and snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Southeast wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow. Cloudy, with a high near 35.
Saturday Night
Snow, possibly mixed with rain. Mostly cloudy, with a low around 28.
Sunday
Snow likely. Mostly cloudy, with a high near 32.
Sunday Night
Snow likely. Mostly cloudy, with a low around 24.
Monday
Snow likely. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Newhalem WA
 48.48°N 121.08°W (Elev. 3159 ft)
Last Update:
7:00 pm PST Dec 30, 2025
Forecast Valid:
11pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation