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

37°F

3°C

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

Newhalem WA

  • Today

    Today: A chance of rain and snow showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 38. South southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Increasing clouds, with a low around 33. East northeast wind 3 to 8 mph.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 41. Southeast wind 5 to 7 mph.

    High: 41 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 34. East wind 6 to 8 mph.

    Low: 34 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Partly sunny, with a high near 42. East southeast wind around 8 mph.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain. Cloudy, with a high near 42.

    High: 42 °F

    Rain

Detailed Forecast

Today
A chance of rain and snow showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 38. South southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 33. East northeast wind 3 to 8 mph.
Monday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 41. Southeast wind 5 to 7 mph.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34. East wind 6 to 8 mph.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 42. East southeast wind around 8 mph.
Tuesday Night
Rain, mainly after 10pm. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 43. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 39.
Thursday
Rain. Cloudy, with a high near 42.
Thursday Night
Rain. Cloudy, with a low around 36.
Friday
Rain, possibly mixed with snow. Cloudy, with a high near 39.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
Last Update:
7:01 am PST Nov 2, 2025
Forecast Valid:
8am PST Nov 2, 2025-6pm PST Nov 8, 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