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

10 Miles SSE Newhalem WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Wind chill values between 10 and 15. North northeast wind 5 to 7 mph becoming west northwest after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of snow after 4pm. Partly sunny, with a high near 25. Wind chill values between 11 and 20. West southwest wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly after 10pm. Temperature rising to around 25 by 5am. Wind chill values between 13 and 18. West southwest wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 22 °F⇑

    Snow

  • Thursday

    Thursday: Snow. High near 25. Wind chill values between 15 and 20. West wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 25 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 25. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 27.

    High: 27 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 25.

    Low: 25 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Wind chill values between 10 and 15. North northeast wind 5 to 7 mph becoming west northwest after midnight.
Wednesday
A chance of snow before 2pm, then a chance of snow after 4pm. Partly sunny, with a high near 25. Wind chill values between 11 and 20. West southwest wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Snow, mainly after 10pm. Temperature rising to around 25 by 5am. Wind chill values between 13 and 18. West southwest wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 25. Wind chill values between 15 and 20. West wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 25. West wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. Cloudy, with a high near 27.
Saturday Night
Snow. Cloudy, with a low around 25.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 27.
Sunday Night
Snow. Mostly cloudy, with a low around 25.
Monday
Snow. Mostly cloudy, with a high near 28.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 25.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Newhalem WA
 48.55°N 121.14°W (Elev. 7999 ft)
Last Update:
7:01 pm PST Dec 2, 2025
Forecast Valid:
7pm PST Dec 2, 2025-6pm PST Dec 9, 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