Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

NA

49°F

9°C

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

Marblemount WA

  • Today

    Today: Mostly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 1am.  Patchy fog between 3am and 4am.  Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers likely, mainly after 11am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 60. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 11pm.  Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 11am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 72. Light and variable wind.
Tonight
A 20 percent chance of showers after 1am. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Saturday
Showers likely, mainly after 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 60. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of showers, mainly before 11pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Sunday
A 30 percent chance of showers, mainly after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 60. Calm wind.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
Rain. Mostly cloudy, with a high near 49.
Tuesday Night
Rain before 2am, then rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 50.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 31.
Thursday
A slight chance of rain. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
11:26 pm PDT Apr 9, 2026
5am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database