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

34°F

1°C

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

5 Miles W Newhalem WA

  • Overnight

    Overnight: Snow likely, mainly between 4am and 5am. Mostly cloudy, with a low around 30. West southwest wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 30 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow, mainly before 4pm. High near 31. Wind chill values between 24 and 29. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow before 8pm. Mostly clear, with a steady temperature around 31. Wind chill values between 21 and 26. Northeast wind 5 to 9 mph.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Wind chill values between 20 and 30. East northeast wind 8 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 31. East wind 11 to 13 mph.

    Low: 31 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain, possibly mixed with snow. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow likely, mainly between 4am and 5am. Mostly cloudy, with a low around 30. West southwest wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow, mainly before 4pm. High near 31. Wind chill values between 24 and 29. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 10 percent chance of snow before 8pm. Mostly clear, with a steady temperature around 31. Wind chill values between 21 and 26. Northeast wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 20 and 30. East northeast wind 8 to 10 mph.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 31. East wind 11 to 13 mph.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36.
Friday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 35.
Saturday
Rain and snow. Cloudy, with a high near 36.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 32.
Sunday
Snow. Mostly cloudy, with a high near 34.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30.
Monday
Snow. Mostly cloudy, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Newhalem WA
 48.67°N 121.36°W (Elev. 4537 ft)
Last Update:
1:25 am PST Nov 18, 2025
Forecast Valid:
3am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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