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

40°F

4°C

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

Newhalem WA

  • Tonight

    Tonight: Rain before 10pm, then rain, possibly mixed with snow. Low around 42. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain/Snow

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. East wind around 6 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. East wind 7 to 9 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 4am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Rain before 10pm, then rain, possibly mixed with snow. Low around 42. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Light and variable wind.
Saturday
Mostly sunny, with a high near 52. East wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 41. East wind 7 to 9 mph.
Sunday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 58.
Sunday Night
Rain, mainly after 4am. Low around 47. Chance of precipitation is 80%.
Monday
Rain. Mostly cloudy, with a high near 54.
Monday Night
Rain likely. Mostly cloudy, with a low around 44.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
Rain. Mostly cloudy, with a low around 45.
Thursday
Rain. Cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
7:01 pm PST Nov 6, 2025
Forecast Valid:
8pm PST Nov 6, 2025-6pm PST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation