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

11 Miles NW Newhalem WA

  • Tonight

    Tonight: A slight chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a temperature rising to around 28 by 1am. Wind chill values between 17 and 22. Southwest wind 5 to 13 mph becoming east after midnight. Chance of precipitation is 20%.

    Low: 25 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Snow likely, mainly before 2pm. Cloudy, with a high near 29. Wind chill values between 15 and 25. East southeast wind 6 to 11 mph becoming light southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Wind chill values between 17 and 22. East northeast wind 8 to 11 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 31. Wind chill values between 18 and 25. Northeast wind 6 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly after 10pm. Low around 29. East wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow

  • Wednesday

    Wednesday: Rain and snow. High near 34. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 34 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Rain/Snow
    then Heavy
    Snow

  • Thursday

    Thursday: Snow. Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 29.

    Low: 29 °F

    Heavy Snow

Detailed Forecast

Tonight
A slight chance of snow before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a temperature rising to around 28 by 1am. Wind chill values between 17 and 22. Southwest wind 5 to 13 mph becoming east after midnight. Chance of precipitation is 20%.
Monday
Snow likely, mainly before 2pm. Cloudy, with a high near 29. Wind chill values between 15 and 25. East southeast wind 6 to 11 mph becoming light southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Wind chill values between 17 and 22. East northeast wind 8 to 11 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 31. Wind chill values between 18 and 25. Northeast wind 6 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, mainly after 10pm. Low around 29. East wind 13 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. High near 34. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. Cloudy, with a high near 33.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 29.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Friday Night
Snow. Mostly cloudy, with a low around 28.
Saturday
A chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Newhalem WA
 48.79°N 121.4°W (Elev. 5538 ft)
Last Update:
2:48 pm PST Nov 2, 2025
Forecast Valid:
6pm PST Nov 2, 2025-6pm PST Nov 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation