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

36°F

2°C

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

14 Miles SSE Newhalem WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. East wind around 11 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a slight chance of rain after 4pm. Partly sunny, with a high near 38. Wind chill values between 24 and 34. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 4am, then a chance of rain between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 7am, then rain. High near 38. Wind chill values between 25 and 33. West southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain

  • Friday Night

    Friday Night: Rain. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain. High near 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 37.

    High: 37 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain and snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 3am. Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. East wind around 11 mph, with gusts as high as 22 mph.
Thursday
A chance of rain and snow before 11am, then a slight chance of rain after 4pm. Partly sunny, with a high near 38. Wind chill values between 24 and 34. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 4am, then a chance of rain between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 28. Calm wind becoming south around 5 mph in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of snow before 7am, then rain. High near 38. Wind chill values between 25 and 33. West southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 35. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 35. Chance of precipitation is 80%.
Sunday
Rain. Cloudy, with a high near 37.
Sunday Night
Rain before 1am, then rain and snow. Cloudy, with a low around 30.
Monday
Rain and snow. Cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Mostly sunny, with a high near 30.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Partly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Newhalem WA
 48.49°N 121.12°W (Elev. 2441 ft)
Last Update:
7:01 pm PST Nov 19, 2025
Forecast Valid:
8pm PST Nov 19, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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