National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

43°F

6°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

Winter Weather Advisory November 5, 04:00pm until November 7, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow. Steady temperature around 31. Wind chill values between 17 and 22. Breezy, with a south southeast wind around 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 31 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 31. Wind chill values between 17 and 22. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 14 and 19. South southwest wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 26 °F

    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 29. Wind chill values between 14 and 19. Southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 22. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow, mainly before 4pm. The snow could be heavy at times. High near 24. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 24 °F

    Heavy Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 17. Little or no snow accumulation expected.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A slight chance of snow after 10am. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Overnight
Snow. Steady temperature around 31. Wind chill values between 17 and 22. Breezy, with a south southeast wind around 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow. High near 31. Wind chill values between 17 and 22. Breezy, with a south southwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 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 14 and 19. South southwest wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 29. Wind chill values between 14 and 19. Southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 22. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Snow, mainly before 4pm. The snow could be heavy at times. High near 24. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 17. Little or no snow accumulation expected.
Saturday
A slight chance of snow after 10am. Partly sunny, with a high near 26.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Breezy.
Sunday
A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 4pm, then a slight chance of snow after 4pm. Mostly cloudy, with a high near 30.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 28.
Monday
Rain and snow. Mostly cloudy, with a high near 30.
Monday Night
Snow. Mostly cloudy, with a low around 27.
Veterans Day
Snow likely. Mostly 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:
1:25 am PST Nov 5, 2025
Forecast Valid:
5am PST Nov 5, 2025-6pm PST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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