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

65°F

18°C

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

6 Miles NNW Newhalem WA

  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph becoming east northeast after midnight.

    Low: 57 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze. Sunny, with a high near 72. Northeast wind 5 to 9 mph becoming light and variable.

    High: 72 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Clear, with a low around 58. West southwest wind 6 to 10 mph becoming east northeast after midnight.

    Low: 58 °F

    Haze

  • Wednesday

    Wednesday: Sunny, with a high near 71. Northeast wind 5 to 10 mph becoming light and variable.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West northwest wind around 8 mph becoming east northeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread haze. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph becoming east northeast after midnight.
Tuesday
Widespread haze. Sunny, with a high near 72. Northeast wind 5 to 9 mph becoming light and variable.
Tuesday Night
Widespread haze. Clear, with a low around 58. West southwest wind 6 to 10 mph becoming east northeast after midnight.
Wednesday
Sunny, with a high near 71. Northeast wind 5 to 10 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 58. West northwest wind around 8 mph becoming east northeast after midnight.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A slight chance of rain and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
A slight chance of rain. Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Newhalem WA
 48.77°N 121.3°W (Elev. 6893 ft)
Last Update:
2:25 pm PDT Sep 1, 2025
Forecast Valid:
6pm PDT Sep 1, 2025-6pm PDT Sep 8, 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