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

45°F

7°C

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

11 Miles SSE Newhalem WA

  • Tonight

    Tonight: Rain and snow showers likely, mainly after 4am. Mostly cloudy, with a low around 34. East wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 45. East southeast wind 6 to 13 mph.

    High: 45 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 36. East southeast wind 6 to 10 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Friday

    Friday: Rain showers likely before 11am, then rain and snow showers. High near 37. East wind 6 to 10 mph becoming west southwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow showers. Low around 27. West southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers

  • Saturday

    Saturday: Snow showers. High near 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers. Low around 22. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 22 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. Mostly cloudy, with a high near 25.

    High: 25 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Showers

Detailed Forecast

Tonight
Rain and snow showers likely, mainly after 4am. Mostly cloudy, with a low around 34. East wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A 50 percent chance of showers, mainly before 11am. Partly sunny, with a high near 45. East southeast wind 6 to 13 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 36. East southeast wind 6 to 10 mph.
Friday
Rain showers likely before 11am, then rain and snow showers. High near 37. East wind 6 to 10 mph becoming west southwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers. Low around 27. West southwest wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers. High near 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers. Low around 22. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow showers. Mostly cloudy, with a high near 25.
Sunday Night
Snow showers. Mostly cloudy, with a low around 21.
Columbus Day
A chance of snow showers. Partly sunny, with a high near 26.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 31.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 25.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.53°N 121.13°W (Elev. 7431 ft)
Last Update:
8:01 pm PDT Oct 8, 2025
Forecast Valid:
10pm PDT Oct 8, 2025-6pm PDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation