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

27°F

-3°C

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

5 Miles NNE Marblemount WA

  • Today

    Today: A 10 percent chance of showers after 4pm. Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 10pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 31. Light northeast wind.

    Low: 31 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Monday

    Monday: Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 44. Light east northeast wind.

    High: 44 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. East wind 3 to 5 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

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

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • New Year's Day

    New Year's Day: A chance of rain. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
A 10 percent chance of showers after 4pm. Partly sunny, with a high near 38. Calm wind.
Tonight
A 20 percent chance of showers before 10pm. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 31. Light northeast wind.
Monday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 44. Light east northeast wind.
Monday Night
Mostly cloudy, with a low around 34. East wind around 5 mph.
Tuesday
Partly sunny, with a high near 49. East wind 3 to 5 mph.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 37.
New Year's Day
A chance of rain. Mostly cloudy, with a high near 48.
Thursday Night
Rain. Mostly cloudy, with a low around 37.
Friday
Rain. Mostly cloudy, with a high near 44.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Marblemount WA
 48.58°N 121.4°W (Elev. 400 ft)
Last Update:
7:01 am PST Dec 28, 2025
Forecast Valid:
10am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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