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

40°F

4°C

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

Newhalem WA

  • This Afternoon

    This Afternoon: Rain. High near 43. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain

  • Tonight

    Tonight: Rain before 10pm, then rain, possibly mixed with snow. Low around 35. Southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow, mainly before 11am. High near 38. Southwest wind 6 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming east after midnight.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. East wind 6 to 8 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 4am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 43. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 10pm, then rain, possibly mixed with snow. Low around 35. Southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain and snow, mainly before 11am. High near 38. Southwest wind 6 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 43. East wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 49.
Sunday Night
Rain, mainly after 4am. Mostly cloudy, with a low around 42.
Monday
Rain. Mostly cloudy, with a high near 45.
Monday Night
Rain likely. Mostly cloudy, with a low around 39.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 42.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44.
Wednesday Night
Rain. Mostly cloudy, with a low around 40.
Thursday
Rain. Cloudy, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.67°N 121.23°W (Elev. 1493 ft)
Last Update:
3:08 pm PST Nov 6, 2025
Forecast Valid:
5pm PST Nov 6, 2025-6pm PST Nov 13, 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