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

32°F

0°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

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 30. Calm wind. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 24. Wind chill values between 17 and 22. Calm wind becoming east around 5 mph after midnight.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 5pm. High near 31. Wind chill values between 17 and 25. East southeast wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 2am, then snow between 2am and 3am, then rain and snow after 3am. Low around 28. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 37. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 7pm, then rain, possibly mixed with snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, possibly mixed with rain, mainly before 10am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 30. Calm wind. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 24. Wind chill values between 17 and 22. Calm wind becoming east around 5 mph after midnight.
Tuesday
Rain and snow, becoming all snow after 5pm. High near 31. Wind chill values between 17 and 25. East southeast wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow before 2am, then snow between 2am and 3am, then rain and snow after 3am. Low around 28. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 37. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thanksgiving Day
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain before 7pm, then rain, possibly mixed with snow. Mostly cloudy, with a low around 29.
Friday
Snow likely, possibly mixed with rain, mainly before 10am. Mostly cloudy, with a high near 34.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 32.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18.
Sunday
A chance of snow. Partly sunny, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23.
Monday
A chance of rain and snow. 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:
3:11 pm PST Nov 24, 2025
Forecast Valid:
4pm PST Nov 24, 2025-6pm PST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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