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

4 Miles WSW Newhalem WA

  • This Afternoon

    This Afternoon: A chance of rain and snow showers. Mostly cloudy, with a high near 35. West southwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 32. North northeast wind 5 to 10 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. North northeast wind 6 to 8 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 35. North northeast wind 6 to 9 mph becoming south southeast in the evening. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 43. East wind around 6 mph becoming south southwest in the afternoon.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 41.

    High: 41 °F

    Rain

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Mostly cloudy, with a high near 35. West southwest wind 3 to 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 32. North northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 43. North northeast wind 6 to 8 mph.
Wednesday Night
A slight chance of rain and snow after 10pm. Mostly cloudy, with a low around 35. North northeast wind 6 to 9 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 43. East wind around 6 mph becoming south southwest in the afternoon.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Friday Night
Rain. Mostly cloudy, with a low around 40.
Saturday
Rain. Cloudy, with a high near 41.
Saturday Night
Rain. Cloudy, with a low around 37.
Sunday
Rain. Cloudy, with a high near 39.
Sunday Night
Rain and snow. Cloudy, with a low around 34.
Monday
Rain and snow. Cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Newhalem WA
 48.66°N 121.33°W (Elev. 2841 ft)
Last Update:
1:25 pm PST Nov 18, 2025
Forecast Valid:
2pm PST Nov 18, 2025-6pm PST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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