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

35°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 SSE Newhalem WA

  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times. High near 29. Wind chill values between 14 and 19. South southwest wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.

    High: 29 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Temperature rising to around 31 by 5am. Wind chill values between 15 and 21. South southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 28 °F⇑

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 32. Wind chill values between 23 and 28. West southwest wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 30. Wind chill values between 22 and 27. West southwest wind 6 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow then
    Snow Likely

  • Sunday

    Sunday: Snow. High near 32. South southeast wind 7 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 24. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow. High near 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: A chance of snow. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 29. Wind chill values between 14 and 19. South southwest wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow. The snow could be heavy at times. Temperature rising to around 31 by 5am. Wind chill values between 15 and 21. South southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. High near 32. Wind chill values between 23 and 28. West southwest wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 30. Wind chill values between 22 and 27. West southwest wind 6 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 32. South southeast wind 7 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 24. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Snow likely. Partly sunny, with a high near 23.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
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:
7:00 am PST Nov 14, 2025
Forecast Valid:
1pm PST Nov 14, 2025-6pm PST Nov 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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