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

30°F

-1°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

  • Tonight

    Tonight: A slight chance of rain and snow showers after 5am. Widespread frost before 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 10%.

    Low: 31 °F

    Frost then
    Slight Chance
    Rain/Snow

  • Thursday

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

    High: 51 °F

    Frost then
    Partly Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 11pm. Otherwise, mostly cloudy, with a low around 34. South southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 34 °F

    Areas Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Areas Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °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 71.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain and snow showers after 5am. Widespread frost before 5am. Otherwise, mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 10%.
Thursday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 51. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Thursday Night
Areas of frost after 11pm. Otherwise, mostly cloudy, with a low around 34. South southwest wind 5 to 7 mph becoming calm in the evening.
Friday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind.
Friday Night
Partly cloudy, with a low around 37. Light and variable wind.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 71.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A chance of rain. Mostly sunny, with a high near 72.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A chance of rain. Partly sunny, with a high near 64.
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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:
2:10 pm PDT Apr 15, 2026
Forecast Valid:
10pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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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