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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

54°F

12°C

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

6 Miles N Marblemount WA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South southwest wind 8 to 16 mph becoming northeast after midnight.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. North northeast wind 7 to 15 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. South southeast wind 6 to 14 mph becoming northwest in the evening.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Northeast wind 7 to 14 mph becoming west in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. West wind 6 to 9 mph becoming northeast after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 53. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely before 8am, then rain and snow likely between 8am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. South southwest wind 8 to 16 mph becoming northeast after midnight.
Sunday
Mostly sunny, with a high near 58. North northeast wind 7 to 15 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 43. South southeast wind 6 to 14 mph becoming northwest in the evening.
Monday
Mostly sunny, with a high near 61. Northeast wind 7 to 14 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 42. West wind 6 to 9 mph becoming northeast after midnight.
Tuesday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
Rain likely before 8am, then rain and snow likely between 8am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain. Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Marblemount WA
 48.62°N 121.48°W (Elev. 3999 ft)
Last Update:
11:26 am PDT Apr 18, 2026
Forecast Valid:
3pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation