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

31°F

-1°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: Mostly cloudy, with a low around 24. East wind 3 to 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely before 11am, then rain and snow. High near 33. Wind chill values between 18 and 27. East southeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, mainly before midnight. Low around 28. Wind chill values between 21 and 26. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 37. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain, possibly mixed with snow. Low around 31. East southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Thanksgiving Day

    Thanksgiving Day: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 7pm, then rain, possibly mixed with snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, mainly before 10am. Partly sunny, with a high near 34.

    High: 34 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. East wind 3 to 5 mph.
Tuesday
Snow likely before 11am, then rain and snow. High near 33. Wind chill values between 18 and 27. East southeast wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow, mainly before midnight. Low around 28. Wind chill values between 21 and 26. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 37. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 10pm, then rain, possibly mixed with snow. Low around 31. East southeast wind 6 to 8 mph. 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 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain before 7pm, then rain, possibly mixed with snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow likely, mainly before 10am. Partly sunny, with a high near 34.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 25.
Saturday
A chance of snow, mainly before 4pm. Partly sunny, with a high near 33.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Sunday
A slight chance of snow. Partly sunny, with a high near 32.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 35.
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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:
1:25 am PST Nov 25, 2025
Forecast Valid:
1am PST Nov 25, 2025-6pm PST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation