Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

78°F

26°C

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

11 Miles SSE Newhalem WA

Red Flag Warning August 25, 06:05pm until August 25, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning August 25, 06:05pm until August 25, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. East wind 5 to 8 mph becoming light and variable.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. West wind 6 to 8 mph becoming east after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm.  Partly sunny, with a high near 61. East wind 5 to 9 mph becoming west in the afternoon.  Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 8pm.  Mostly cloudy, with a low around 51. West wind around 7 mph.  Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 11am.  Mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 56. West wind 6 to 8 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 66. East wind 5 to 8 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 55. West wind 6 to 8 mph becoming east after midnight.
Wednesday
A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 61. East wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 51. West wind around 7 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 55.
Thursday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 47.
Friday
A slight chance of showers after 11am. Mostly sunny, with a high near 58.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 47.
Saturday
A chance of showers, mainly after 11am. Mostly sunny, with a high near 53.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 44.
Labor Day
A slight chance of showers. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.53°N 121.13°W (Elev. 7431 ft)
2:26 pm PDT Aug 25, 2025
6pm PDT Aug 25, 2025-6pm PDT Sep 1, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database