Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

65°F

18°C

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

10 Miles NW Newhalem WA

  • Tonight

    Tonight: Clear, with a low around 50. North wind 5 to 8 mph becoming east northeast after midnight.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Patchy smoke before 4pm. Sunny, with a high near 75. East northeast wind 5 to 8 mph becoming calm.

    High: 75 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke after 5am. Mostly clear, with a low around 55. Northwest wind around 6 mph becoming northeast in the evening.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 80. East northeast wind around 6 mph becoming light and variable.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 50. North wind 5 to 8 mph becoming east northeast after midnight.
Tuesday
Patchy smoke before 4pm. Sunny, with a high near 75. East northeast wind 5 to 8 mph becoming calm.
Tuesday Night
Patchy smoke after 5am. Mostly clear, with a low around 55. Northwest wind around 6 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 80. East northeast wind around 6 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 58. West southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Newhalem WA
 48.78°N 121.36°W (Elev. 4373 ft)
11:26 am PDT Aug 3, 2026
4pm PDT Aug 3, 2026-6pm PDT Aug 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database