National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

63°F

17°C

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

6 Miles SSW Newhalem WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Southwest wind 6 to 16 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. West southwest wind 8 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 53. West southwest wind 6 to 14 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. Southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 51. West southwest wind 8 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 53. West southwest wind 6 to 14 mph.
Thursday Night
Partly cloudy, with a low around 43. West wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Newhalem WA
 48.6°N 121.28°W (Elev. 5810 ft)
Last Update:
1:35 pm PDT Jul 7, 2026
Forecast Valid:
6pm PDT Jul 7, 2026-6pm PDT Jul 14, 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