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

46°F

8°C

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

Newhalem WA

  • Tonight

    Tonight: Rain likely, mainly before 3am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely

  • Monday

    Monday: Rain. High near 54. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 42. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: Rain, mainly before 4pm. High near 47. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain Likely

  • Thursday Night

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

    Low: 42 °F

    Rain Likely

Detailed Forecast

Tonight
Rain likely, mainly before 3am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 54. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 42. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 4pm. High near 47. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. Calm wind.
Wednesday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 51.
Wednesday Night
A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 41.
Thursday
Rain likely. Mostly cloudy, with a high near 51.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42.
Friday
Rain. Mostly cloudy, with a high near 50.
Friday Night
Rain. Cloudy, with a low around 43.
Saturday
Rain. Cloudy, with a high near 48.
Saturday Night
Rain likely. Mostly cloudy, with a low around 38.
Sunday
Rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newhalem WA
 48.66°N 121.27°W (Elev. 853 ft)
Last Update:
7:00 pm PST Nov 16, 2025
Forecast Valid:
11pm PST Nov 16, 2025-6pm PST Nov 23, 2025
 
Forecast Discussion
 
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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