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

47°F

8°C

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

10 Miles E Marblemount WA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 46. West northwest wind around 5 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 37. Light and variable wind becoming east northeast 5 to 7 mph in the evening.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. East northeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Light and variable wind becoming east northeast around 6 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. East wind around 5 mph becoming calm in the morning.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain and snow, mainly after 11am. Mostly sunny, with a high near 51.

    High: 51 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 46. West northwest wind around 5 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 37. Light and variable wind becoming east northeast 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 49. East northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 41. Light and variable wind becoming east northeast around 6 mph after midnight.
Monday
Sunny, with a high near 56. East wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
A chance of rain and snow, mainly after 11am. Mostly sunny, with a high near 51.
Wednesday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 44.
Thursday
A slight chance of rain. Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of rain. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Marblemount WA
 48.52°N 121.22°W (Elev. 4341 ft)
Last Update:
8:00 am PDT Oct 4, 2025
Forecast Valid:
12pm PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation