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

56°F

13°C

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

4 Miles WNW Newhalem WA

  • Tonight

    Tonight: Clear, with a low around 47. North northeast wind around 9 mph.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 68. North northeast wind 5 to 9 mph becoming calm.

    High: 68 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke after 4am. Mostly clear, with a low around 53. West wind 5 to 9 mph becoming northeast in the evening.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Smoke

  • Wednesday

    Wednesday: Sunny, with a high near 73. Northeast wind 5 to 8 mph becoming calm.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West southwest wind 5 to 8 mph becoming light and variable.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 47. North northeast wind around 9 mph.
Tuesday
Patchy smoke. Sunny, with a high near 68. North northeast wind 5 to 9 mph becoming calm.
Tuesday Night
Patchy smoke after 4am. Mostly clear, with a low around 53. West wind 5 to 9 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 73. Northeast wind 5 to 8 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 56. West southwest wind 5 to 8 mph becoming light and variable.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Newhalem WA
 48.7°N 121.34°W (Elev. 5312 ft)
11:26 am PDT Aug 3, 2026
11pm 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