Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

53°F

12°C

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

11 Miles NNW Marblemount WA

  • Tonight

    Tonight: A chance of showers before 2am, then rain likely, mainly between 2am and 5am.  Mostly cloudy, with a steady temperature around 53. Southwest wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 11am.  Mostly cloudy, with a steady temperature around 49. Southwest wind 3 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Calm wind becoming northeast 5 to 8 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. Northeast wind 5 to 8 mph becoming calm  in the morning.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Calm wind becoming northeast 5 to 9 mph after midnight.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 11am.  Mostly sunny, with a high near 57.

    High: 57 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of showers before 2am, then rain likely, mainly between 2am and 5am. Mostly cloudy, with a steady temperature around 53. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly before 11am. Mostly cloudy, with a steady temperature around 49. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 47. Calm wind becoming northeast 5 to 8 mph after midnight.
Monday
Sunny, with a high near 65. Northeast wind 5 to 8 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 55. Calm wind becoming northeast 5 to 9 mph after midnight.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
A slight chance of rain after 11am. Mostly sunny, with a high near 57.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Marblemount WA
 48.66°N 121.59°W (Elev. 5036 ft)
11:26 am PDT Aug 22, 2026
11pm PDT Aug 22, 2026-6pm PDT Aug 29, 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