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

  • Overnight

    Overnight: A chance of rain and snow. Mostly cloudy, with a steady temperature around 33. South southwest wind around 5 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 7am. Patchy fog between 1pm and 2pm. Otherwise, mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain and snow, mainly after midnight. Low around 32. Wind chill values between 24 and 29. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Rain and snow. High near 37. Wind chill values between 25 and 34. East southeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 28. East wind around 6 mph becoming north northeast after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 10am. Mostly sunny, with a high near 38. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly before 10am. Partly sunny, with a high near 34.

    High: 34 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow. Mostly cloudy, with a steady temperature around 33. South southwest wind around 5 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of rain and snow before 7am. Patchy fog between 1pm and 2pm. Otherwise, mostly cloudy, with a high near 37. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow, mainly after midnight. Low around 32. Wind chill values between 24 and 29. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thanksgiving Day
Rain and snow. High near 37. Wind chill values between 25 and 34. East southeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Low around 28. East wind around 6 mph becoming north northeast after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 10am. Mostly sunny, with a high near 38. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.
Saturday
A chance of rain and snow, mainly before 10am. Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A slight chance of snow, mixing with rain after 1pm, then gradually ending. Partly sunny, with a high near 34.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Newhalem WA
 48.49°N 121.12°W (Elev. 2441 ft)
Last Update:
3:09 am PST Nov 26, 2025
Forecast Valid:
5am PST Nov 26, 2025-6pm PST Dec 2, 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