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

47°F

8°C

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

16 Miles NW Newhalem WA

  • Overnight

    Overnight: Rain. Steady temperature around 47. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain

  • Friday

    Friday: Rain before 2pm, then a chance of snow. Temperature rising to near 47 by 8am, then falling to around 40 during the remainder of the day. West southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F⇓

    Rain then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly between midnight and 5am. Mostly cloudy, with a low around 35. West southwest wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 41. Light north wind becoming north northeast 5 to 9 mph in the morning. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Steady temperature around 47. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain before 2pm, then a chance of snow. Temperature rising to near 47 by 8am, then falling to around 40 during the remainder of the day. West southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow, mainly between midnight and 5am. Mostly cloudy, with a low around 35. West southwest wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow, mainly between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 41. Light north wind becoming north northeast 5 to 9 mph in the morning. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 33. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 32.
Columbus Day
Sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain after 11am. Mostly sunny, with a high near 46.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NW Newhalem WA
 48.85°N 121.45°W (Elev. 5469 ft)
Last Update:
11:26 pm PDT Oct 8, 2026
Forecast Valid:
4am PDT Oct 9, 2026-6pm PDT Oct 15, 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