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

32°F

0°C

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

2 Miles SSE Newhalem WA

  • Overnight

    Overnight: Mostly clear, with a low around 28. East northeast wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Wind chill values between 23 and 33. East northeast wind around 5 mph becoming calm in the morning.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of snow after 4am. Partly cloudy, with a low around 33. Light east wind.

    Low: 33 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of rain and snow before 10am, then rain likely. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 36. Light southwest wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 7am, then a chance of rain between 7am and 10am. Partly sunny, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 28. East northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 42. Wind chill values between 23 and 33. East northeast wind around 5 mph becoming calm in the morning.
Sunday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 33. Light east wind.
Monday
A chance of rain and snow before 10am, then rain likely. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 36. Light southwest wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 7am, then a chance of rain between 7am and 10am. Partly sunny, with a high near 43. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 33.
Thursday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 43.
Thursday Night
Rain. Mostly cloudy, with a low around 39.
Friday
Rain. Cloudy, with a high near 46.
Friday Night
Rain. Cloudy, with a low around 41.
Saturday
Rain. Cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Newhalem WA
 48.65°N 121.23°W (Elev. 1401 ft)
Last Update:
1:25 am PST Nov 30, 2025
Forecast Valid:
3am PST Nov 30, 2025-6pm PST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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