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: Partly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 26. Wind chill values between 19 and 24. Light and variable wind becoming north northeast around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 29. Wind chill values between 20 and 25. Light west southwest wind. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind becoming west southwest around 5 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Thursday

    Thursday: Snow. High near 31. West wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 34 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 31.

    Low: 31 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Cloudy, with a high near 33.

    High: 33 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 30. Calm wind.
Tonight
Mostly cloudy, with a steady temperature around 26. Wind chill values between 19 and 24. Light and variable wind becoming north northeast around 5 mph.
Wednesday
A 30 percent chance of snow after 10am. Mostly cloudy, with a high near 29. Wind chill values between 20 and 25. Light west southwest wind. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Calm wind becoming west southwest around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 31. West wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 30. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 31.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 33.
Saturday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 31.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Sunday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.52°N 121.19°W (Elev. 5430 ft)
Last Update:
7:01 am PST Dec 2, 2025
Forecast Valid:
12pm PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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