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

39°F

4°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

  • Overnight

    Overnight: A 50 percent chance of snow. Mostly cloudy, with a low around 34. South wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Partly sunny, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 3am. Partly cloudy, with a low around 32. Calm wind becoming south around 5 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely before 1pm, then rain, possibly mixed with snow. High near 37. Southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain. Low around 36. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain. Patchy fog after 3pm. High near 40. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain before 10am, then rain and snow. Cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    then Heavy
    Snow

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 34. South wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 1pm. Partly sunny, with a high near 37. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow, mainly after 3am. Partly cloudy, with a low around 32. Calm wind becoming south around 5 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 1pm, then rain, possibly mixed with snow. High near 37. Southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 36. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. Patchy fog after 3pm. High near 40. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Low around 37. Chance of precipitation is 80%.
Sunday
Rain before 10am, then rain and snow. Cloudy, with a high near 39.
Sunday Night
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Cloudy, with a low around 30.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A slight chance of snow. Partly sunny, with a high near 32.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:25 am PST Nov 20, 2025
Forecast Valid:
5am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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