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

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

  • Overnight

    Overnight: Rain likely, mainly after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain likely before 1pm, then rain likely, possibly mixed with snow. Patchy fog before noon, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain before 7pm. Patchy fog before 10pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Calm wind.

    Low: 33 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Light east northeast wind.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35. East wind 3 to 5 mph.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Rain likely, mainly after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely before 1pm, then rain likely, possibly mixed with snow. Patchy fog before noon, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
A 10 percent chance of rain before 7pm. Patchy fog before 10pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Calm wind.
Wednesday
Mostly sunny, with a high near 51. Light east northeast wind.
Wednesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 35. East wind 3 to 5 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.
Friday Night
Rain. Mostly cloudy, with a low around 40.
Saturday
Rain. Mostly cloudy, with a high near 50.
Saturday Night
Rain. Mostly cloudy, with a low around 39.
Sunday
Rain likely. Mostly cloudy, with a high near 48.
Sunday Night
Rain likely. Mostly cloudy, with a low around 37.
Monday
Rain. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
Last Update:
1:25 am PST Nov 18, 2025
Forecast Valid:
2am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation