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

32°F

0°C

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

8 Miles NNW Newhalem WA

Winter Weather Advisory December 26, 04:00am until December 26, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around 18. Wind chill values between 5 and 10. Northeast wind 15 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Showers
    Likely

  • Christmas Day

    Christmas Day: Snow showers likely. Mostly cloudy, with a high near 27. Wind chill values between 5 and 15. Northeast wind 13 to 18 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a steady temperature around 25. Wind chill values between 9 and 14. South southwest wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Cloudy, with a high near 24. Wind chill values between -1 and 8. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.

    High: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 7. West wind 15 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely. Mostly sunny, with a high near 14. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely. Mostly cloudy, with a low around 9. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 9 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 21.

    High: 21 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow showers likely. Mostly cloudy, with a low around 18. Wind chill values between 5 and 10. Northeast wind 15 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Christmas Day
Snow showers likely. Mostly cloudy, with a high near 27. Wind chill values between 5 and 15. Northeast wind 13 to 18 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers likely. Mostly cloudy, with a steady temperature around 25. Wind chill values between 9 and 14. South southwest wind around 18 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow showers likely. Cloudy, with a high near 24. Wind chill values between -1 and 8. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 7. West wind 15 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely. Mostly sunny, with a high near 14. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 9. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Snow showers likely. Mostly cloudy, with a high near 21.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 17.
Monday
Snow showers likely. Mostly cloudy, with a high near 28.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 22.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 31.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Newhalem WA
 48.79°N 121.3°W (Elev. 4970 ft)
Last Update:
1:25 am PST Dec 25, 2025
Forecast Valid:
4am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation