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

30°F

-1°C

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

8 Miles NNW Newhalem WA

  • Tonight

    Tonight: A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 15. Wind chill values between 4 and 9. West northwest wind 7 to 9 mph.

    Low: 15 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 27. Wind chill values between 8 and 14. West wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20. Wind chill values between 8 and 15. West southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. Wind chill values between 15 and 25. North northwest wind 3 to 8 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. West wind 7 to 10 mph becoming east in the evening.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of snow showers after 5am. Partly cloudy, with a low around 15. Wind chill values between 4 and 9. West northwest wind 7 to 9 mph.
Thursday
A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 27. Wind chill values between 8 and 14. West wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 20. Wind chill values between 8 and 15. West southwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 34. Wind chill values between 15 and 25. North northwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 24. West wind 7 to 10 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A chance of snow. Mostly sunny, with a high near 48.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Newhalem WA
 48.79°N 121.3°W (Elev. 4970 ft)
Last Update:
2:10 pm PDT Apr 15, 2026
Forecast Valid:
10pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation