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

37°F

3°C

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

Newhalem WA

  • Today

    Today: Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 43. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain. High near 48. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 4am. Low around 38. Light northeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 10am. Mostly sunny, with a high near 48. Northeast wind 3 to 5 mph.

    High: 48 °F

    Chance Rain
    then Sunny

  • Friday Night

    Friday Night: A slight chance of rain between 10pm and 4am, then a chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am. Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 4pm. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 48. Calm wind.
Tonight
Rain, mainly after 1am. Low around 43. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thanksgiving Day
Rain. High near 48. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain, mainly before 4am. Low around 38. Light northeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain before 10am. Mostly sunny, with a high near 48. Northeast wind 3 to 5 mph.
Friday Night
A slight chance of rain between 10pm and 4am, then a chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 4pm. Partly sunny, with a high near 46.
Sunday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 47.
Monday Night
Rain likely. Mostly cloudy, with a low around 40.
Tuesday
Rain likely. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
7:01 am PST Nov 26, 2025
Forecast Valid:
9am PST Nov 26, 2025-6pm PST Dec 2, 2025
 
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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