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

36°F

2°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

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Snow, mainly before 4am. The snow could be heavy at times. Low around 24. Wind chill values between 11 and 16. West southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Heavy Snow
    then Snow
    Likely

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 28. Wind chill values between 14 and 19. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 28 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 12 and 17. West southwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 30. Wind chill values between 13 and 18. Southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 30 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 24. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 24 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow. High near 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 26 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 24 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Cloudy, with a high near 28.

    High: 28 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow

Detailed Forecast

Tonight
Snow, mainly before 4am. The snow could be heavy at times. Low around 24. Wind chill values between 11 and 16. West southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 28. Wind chill values between 14 and 19. South wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 12 and 17. West southwest wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow. The snow could be heavy at times. High near 30. Wind chill values between 13 and 18. Southwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 24. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Tuesday
Snow. High near 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Wednesday Night
Snow. Mostly cloudy, with a low around 21.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 26.
Thursday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 28.
Friday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Saturday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
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 Dec 6, 2025
Forecast Valid:
6pm PST Dec 6, 2025-6pm PST Dec 13, 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