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

46°F

8°C

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

15 Miles SSE Newhalem WA

  • Tonight

    Tonight: Rain. Low around 39. East southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain before 4pm, then rain, possibly mixed with snow. High near 42. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Low around 34. West southwest wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. High near 36. West southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow. Low around 33. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all rain after 7am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow. Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain. Low around 39. East southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before 4pm, then rain, possibly mixed with snow. High near 42. Southeast wind 8 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain and snow. Low around 34. West southwest wind 8 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow. High near 36. West southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, possibly mixed with snow. Low around 33. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, becoming all rain after 7am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Rain and snow. Mostly cloudy, with a high near 40.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Monday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Newhalem WA
 48.48°N 121.08°W (Elev. 3159 ft)
Last Update:
7:01 pm PST Nov 12, 2025
Forecast Valid:
11pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
Forecast Discussion
 
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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