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

33°F

1°C

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

14 Miles SSE Newhalem WA

  • Overnight

    Overnight: Rain and snow, mainly before 4am. Low around 29. West wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Wind chill values between 25 and 30. Calm wind. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind becoming east northeast around 5 mph in the evening.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 33. Wind chill values between 17 and 27. Light and variable wind. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely before 10am, then rain, possibly mixed with snow. High near 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 37.

    High: 37 °F

    Rain

  • Friday Night

    Friday Night: Rain and snow. Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
Rain and snow, mainly before 4am. Low around 29. West wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
A slight chance of rain and snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Wind chill values between 25 and 30. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind becoming east northeast around 5 mph in the evening.
Wednesday
A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 33. Wind chill values between 17 and 27. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 10am, then rain, possibly mixed with snow. High near 33. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain. Cloudy, with a high near 37.
Friday Night
Rain and snow. Cloudy, with a low around 33.
Saturday
Snow, possibly mixed with rain. Cloudy, with a high near 34.
Saturday Night
Rain and snow. Cloudy, with a low around 31.
Sunday
Rain and snow. The snow could be heavy at times. Cloudy, with a high near 34.
Sunday Night
Snow, possibly mixed with rain. The snow could be heavy at times. Mostly cloudy, with a low around 32.
Monday
Rain and snow. Cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSE Newhalem WA
 48.49°N 121.12°W (Elev. 2441 ft)
Last Update:
7:00 pm PST Dec 1, 2025
Forecast Valid:
12am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation