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

44°F

7°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

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 32. Wind chill values between 21 and 26. South southeast wind around 10 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 35 by 5am. Wind chill values between 19 and 24. Breezy, with a south southeast wind around 23 mph, with gusts as high as 32 mph.

    Low: 31 °F⇑

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Wind chill values between 23 and 33. South wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain and snow, mainly after 10pm. Low around 33. Wind chill values between 25 and 30. South southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all snow after 10am. High near 35. Southwest wind 8 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely
    then Chance
    Snow

  • Veterans Day

    Veterans Day: A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 32. Wind chill values between 21 and 26. South southeast wind around 10 mph.
Tonight
Mostly cloudy, with a temperature rising to around 35 by 5am. Wind chill values between 19 and 24. Breezy, with a south southeast wind around 23 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 41. Wind chill values between 23 and 33. South wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Rain and snow, mainly after 10pm. Low around 33. Wind chill values between 25 and 30. South southwest wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain, possibly mixed with snow, becoming all snow after 10am. High near 35. Southwest wind 8 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Veterans Day
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
Snow. Cloudy, with a low around 30.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 25.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
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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:
1:25 pm PST Nov 8, 2025
Forecast Valid:
2pm PST Nov 8, 2025-6pm PST Nov 14, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation