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

10 Miles NNW Newhalem WA

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northeast wind 8 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 66. Northeast wind 5 to 9 mph becoming light and variable.

    High: 66 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 50. West northwest wind around 7 mph becoming east northeast after midnight.

    Low: 50 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Widespread smoke, mainly after 11am. Sunny, with a high near 70. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 70 °F

    Smoke

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming light and variable  in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °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
Mostly clear, with a low around 44. Northeast wind 8 to 10 mph.
Tuesday
Patchy smoke. Sunny, with a high near 66. Northeast wind 5 to 9 mph becoming light and variable.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 50. West northwest wind around 7 mph becoming east northeast after midnight.
Wednesday
Widespread smoke, mainly after 11am. Sunny, with a high near 70. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. West southwest wind 5 to 9 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Newhalem WA
 48.8°N 121.34°W (Elev. 5302 ft)
11:26 pm 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