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 9, 05:42pm until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 05:42pm until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • This Afternoon

    High: 25 °F

    Heavy Snow
    and Areas
    Freezing Fog

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Widespread freezing fog, mainly between 8pm and 10pm. Temperature rising to around 34 by 5am. Wind chill values between 13 and 22. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    Low: 25 °F

    Heavy Snow
    and Freezing
    Fog

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 33. Wind chill values between 19 and 24. West southwest wind 17 to 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 21 to 27 inches possible.

    High: 33 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 24. Wind chill values between 12 and 20. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of 21 to 27 inches possible.

    Low: 24 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 27. West wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 24. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 29. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. The snow could be heavy at times.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Snow likely. The snow could be heavy at times. Areas of freezing fog. Mostly cloudy, with a steady temperature around 25. Wind chill values between 15 and 20. South wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread freezing fog, mainly between 8pm and 10pm. Temperature rising to around 34 by 5am. Wind chill values between 13 and 22. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 33. Wind chill values between 19 and 24. West southwest wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 21 to 27 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 24. Wind chill values between 12 and 20. Breezy, with a west southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 21 to 27 inches possible.
Thursday
Snow. High near 27. West wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow. Low around 24. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Saturday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 28.
Saturday Night
Snow, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Sunday Night
Snow. Mostly cloudy, with a low around 24.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 29.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 24.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Newhalem WA
 48.55°N 121.14°W (Elev. 7999 ft)
1:26 pm PST Dec 9, 2025
5pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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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