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

32°F

0°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 chance of rain before 1pm, then a slight chance of rain after 3pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 43. Calm wind. Chance of precipitation is 30%.

    High: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A slight chance of rain before 10pm, then rain likely after 11pm. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Thursday

    Thursday: Rain. Patchy fog before 10am. High near 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 47. Light south wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 39. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: Rain. High near 46. Chance of precipitation is 100%.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain. Cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

Today
A chance of rain before 1pm, then a slight chance of rain after 3pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 43. Calm wind. Chance of precipitation is 30%.
Tonight
A slight chance of rain before 10pm, then rain likely after 11pm. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. Patchy fog before 10am. High near 44. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 47. Light south wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 39. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain. High near 46. Chance of precipitation is 100%.
Saturday Night
Rain. Mostly cloudy, with a low around 39.
Sunday
Rain. Cloudy, with a high near 47.
Sunday Night
Rain. Mostly cloudy, with a low around 39.
Monday
Rain. Mostly cloudy, with a high near 48.
Monday Night
Rain. Cloudy, with a low around 40.
Tuesday
Rain. Cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Marblemount WA
 48.58°N 121.4°W (Elev. 400 ft)
Last Update:
1:25 am PST Dec 3, 2025
Forecast Valid:
6am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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