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

59°F

15°C

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

7 Miles WSW Newhalem WA

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Calm wind becoming north around 6 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. West southwest wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 11am. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers

  • Friday Night

    Friday Night: Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A slight chance of rain and snow before 8am, then a slight chance of snow. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Calm wind becoming north around 6 mph after midnight.
Wednesday
Sunny, with a high near 59. North northeast wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. Light and variable wind.
Thursday
Mostly sunny, with a high near 59. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. West southwest wind 3 to 5 mph.
Friday
Showers, mainly after 11am. High near 46. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A slight chance of rain and snow before 8am, then a slight chance of snow. Partly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 32.
Columbus Day
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A chance of rain. Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Newhalem WA
 48.65°N 121.39°W (Elev. 4275 ft)
Last Update:
12:45 pm PDT Oct 6, 2026
Forecast Valid:
4pm PDT Oct 6, 2026-6pm PDT Oct 13, 2026
 
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