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

34°F

1°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

  • This Afternoon

    This Afternoon: Rain and snow showers, mainly before 2pm. High near 32. Light west wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow showers before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 26. Wind chill values between 17 and 22. Calm wind becoming east northeast 5 to 8 mph in the evening. Chance of precipitation is 10%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 10 percent chance of snow after 5pm. Mostly sunny, with a high near 37. Wind chill values between 16 and 26. East wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 37 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A slight 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 29. Wind chill values between 19 and 24. East southeast wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 39. Southeast wind 5 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 38.

    High: 38 °F

    Rain

Detailed Forecast

This Afternoon
Rain and snow showers, mainly before 2pm. High near 32. Light west wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of rain and snow showers before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 26. Wind chill values between 17 and 22. Calm wind becoming east northeast 5 to 8 mph in the evening. Chance of precipitation is 10%.
Wednesday
A 10 percent chance of snow after 5pm. Mostly sunny, with a high near 37. Wind chill values between 16 and 26. East wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
A slight 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 29. Wind chill values between 19 and 24. East southeast wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow before 7am, then a chance of rain. Partly sunny, with a high near 39. Southeast wind 5 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Friday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Friday Night
Rain. Mostly cloudy, with a low around 35.
Saturday
Rain. Cloudy, with a high near 38.
Saturday Night
Rain. Mostly cloudy, with a low around 33.
Sunday
Rain and snow. Cloudy, with a high near 35.
Sunday Night
Rain and snow. Cloudy, with a low around 29.
Monday
Snow, possibly mixed with rain. Cloudy, with a high near 32.
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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:
12:06 pm PST Nov 18, 2025
Forecast Valid:
12pm PST Nov 18, 2025-6pm PST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

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