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

45°F

7°C

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

4 Miles NW Marblemount WA

  • Today

    Today: A 30 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 47. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 47 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 37. Northwest wind 5 to 11 mph becoming northeast in the evening.

    Low: 37 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Northeast wind 8 to 13 mph becoming light north in the afternoon.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. Light and variable wind becoming east northeast 6 to 11 mph in the evening.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 57. East northeast wind 5 to 10 mph becoming light and variable in the morning.

    High: 57 °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 59.

    High: 59 °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. Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 47. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 37. Northwest wind 5 to 11 mph becoming northeast in the evening.
Sunday
Sunny, with a high near 51. Northeast wind 8 to 13 mph becoming light north in the afternoon.
Sunday Night
Clear, with a low around 40. Light and variable wind becoming east northeast 6 to 11 mph in the evening.
Monday
Sunny, with a high near 57. East northeast wind 5 to 10 mph becoming light and variable in the morning.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 52.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 60.
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:
4 Miles NW Marblemount WA
 48.57°N 121.49°W (Elev. 4826 ft)
Last Update:
8:00 am PDT Oct 4, 2025
Forecast Valid:
10am PDT Oct 4, 2025-6pm PDT Oct 10, 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