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

Marblemount WA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Partly sunny, with a high near 47. Light southwest wind.

    High: 47 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers, mainly before 9pm.  Areas of frost between 11pm and 4am.  Otherwise, mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Areas
    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 8am.  Otherwise, partly sunny, with a high near 51. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 51 °F

    Frost then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 10pm.  Otherwise, mostly cloudy, with a low around 34. Light southwest wind.

    Low: 34 °F

    Patchy Frost

  • Friday

    Friday: Patchy frost before 9am.  Otherwise, mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Patchy Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 47. Light southwest wind.
Tonight
A chance of rain and snow showers, mainly before 9pm. Areas of frost between 11pm and 4am. Otherwise, mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 51. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Patchy frost after 10pm. Otherwise, mostly cloudy, with a low around 34. Light southwest wind.
Friday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 57. Calm wind.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A chance of rain. Mostly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
2:10 pm PDT Apr 15, 2026
5pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
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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