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

38°F

3°C

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

Marblemount WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Patchy fog before 9pm, then patchy fog after midnight. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Rain likely, mainly after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Friday Night

    Friday Night: Rain. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: Rain. High near 51. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: Rain. High near 48. Chance of precipitation is 90%.

    High: 48 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 8pm, then showers after 8pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain

  • Monday

    Monday: Showers, mainly before 4pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. Calm wind.
Tonight
A 10 percent chance of rain after 4am. Patchy fog before 9pm, then patchy fog after midnight. Otherwise, partly cloudy, with a low around 36. Calm wind.
Friday
Rain likely, mainly after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. High near 51. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. High near 48. Chance of precipitation is 90%.
Sunday Night
Rain before 8pm, then showers after 8pm. Mostly cloudy, with a low around 35.
Monday
Showers, mainly before 4pm. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Patchy fog before 10pm, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 43.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Wednesday
Rain likely. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
Last Update:
1:25 pm PST Nov 20, 2025
Forecast Valid:
1pm PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation