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

6 Miles WNW Newhalem WA

  • Overnight

    Overnight: A chance of rain and snow after 4am. Mostly cloudy, with a steady temperature around 31. Wind chill values between 24 and 29. West southwest wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 8am. Patchy fog between 1pm and 2pm. Otherwise, mostly cloudy, with a high near 34. West southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 10%.

    High: 34 °F

    Slight Chance
    Rain/Snow
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain and snow, mainly after 1am. Low around 31. Wind chill values between 23 and 28. East wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Rain and snow. High near 34. Wind chill values between 24 and 29. East wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Low around 28. North northeast wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow before 10am. Mostly sunny, with a high near 34. Little or no snow accumulation expected.

    High: 34 °F

    Chance 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 snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

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

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow after 4am. Mostly cloudy, with a steady temperature around 31. Wind chill values between 24 and 29. West southwest wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of around an inch possible.
Wednesday
A slight chance of rain and snow before 8am. Patchy fog between 1pm and 2pm. Otherwise, mostly cloudy, with a high near 34. West southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 10%.
Wednesday Night
Rain and snow, mainly after 1am. Low around 31. Wind chill values between 23 and 28. East wind 7 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thanksgiving Day
Rain and snow. High near 34. Wind chill values between 24 and 29. East wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain and snow. Low around 28. North northeast wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 10am. Mostly sunny, with a high near 34. 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 snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A slight chance of snow before 4pm. Partly sunny, with a high near 31.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 32.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Tuesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Newhalem WA
 48.72°N 121.35°W (Elev. 2887 ft)
Last Update:
1:25 am PST Nov 26, 2025
Forecast Valid:
2am PST Nov 26, 2025-6pm PST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation