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

31°F

-1°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

10 Miles NNW Newhalem WA

  • This Afternoon

    This Afternoon: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 24. Wind chill values between 16 and 21. West wind around 5 mph.

    High: 24 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 10pm. Widespread dense freezing fog between 4am and 5am. Mostly cloudy, with a low around 20. Wind chill values between 11 and 16. West southwest wind 6 to 8 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow
    and Dense
    Freezing Fog

  • Monday

    Monday: Partly sunny, with a high near 33. Wind chill values between 13 and 23. Southwest wind 5 to 8 mph.

    High: 33 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. West northwest wind around 10 mph becoming northeast after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Northeast wind 7 to 10 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A chance of snow, mainly after 10am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 24. Wind chill values between 16 and 21. West wind around 5 mph.
Tonight
A 30 percent chance of snow, mainly before 10pm. Widespread dense freezing fog between 4am and 5am. Mostly cloudy, with a low around 20. Wind chill values between 11 and 16. West southwest wind 6 to 8 mph. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 33. Wind chill values between 13 and 23. Southwest wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 25. Wind chill values between 17 and 22. West northwest wind around 10 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 37. Northeast wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 24.
New Year's Day
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 34.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 25.
Friday
Snow likely. Mostly cloudy, with a high near 30.
Friday Night
Snow likely. Mostly cloudy, with a low around 22.
Saturday
Snow likely. Mostly cloudy, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21.
Sunday
Snow likely. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Newhalem WA
 48.8°N 121.34°W (Elev. 5302 ft)
Last Update:
1:25 pm PST Dec 28, 2025
Forecast Valid:
3pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation