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

11 Miles SSE Newhalem WA

  • Today

    Today: A 20 percent chance of snow before 9am. Partly sunny, with a high near 28. Wind chill values between 9 and 18. East wind 9 to 13 mph becoming south southeast in the morning.

    High: 28 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 9pm. Temperature rising to around 31 by 5am. Wind chill values between 10 and 18. Breezy, with a southeast wind 24 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F⇑

    Breezy. Snow
    Likely then
    Snow

  • Wednesday

    Wednesday: Snow. High near 31. Wind chill values between 17 and 22. South southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 15 and 20. West southwest wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. High near 28. Southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Low: 22 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 25 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow before 9am. Partly sunny, with a high near 28. Wind chill values between 9 and 18. East wind 9 to 13 mph becoming south southeast in the morning.
Tonight
Snow, mainly after 9pm. Temperature rising to around 31 by 5am. Wind chill values between 10 and 18. Breezy, with a southeast wind 24 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 31. Wind chill values between 17 and 22. South southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 15 and 20. West southwest wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. High near 28. Southwest wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Friday
Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Partly sunny, with a high near 25.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 28. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 27.
Monday
Snow. Cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.53°N 121.13°W (Elev. 7431 ft)
Last Update:
3:34 am PST Nov 4, 2025
Forecast Valid:
6am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation