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

61°F

16°C

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

12 Miles E Marblemount WA

Red Flag Warning August 22, 11:00am until August 22, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  Temperature falling to around 53 by 3pm. Light and variable wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    T-storms then
    Showers

  • Tonight

    Tonight: Rain and thunderstorms likely.  Mostly cloudy, with a low around 45. West wind 8 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers then
    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 9am.  Mostly cloudy, with a high near 49. West wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming light and variable.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. East wind 5 to 8 mph becoming calm  in the morning.

    High: 62 °F

    Sunny

  • Monday Night

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

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

Detailed Forecast

Today
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Temperature falling to around 53 by 3pm. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms likely. Mostly cloudy, with a low around 45. West wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 49. West wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 44. West wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 62. East wind 5 to 8 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Marblemount WA
 48.5°N 121.19°W (Elev. 5965 ft)
11:26 pm PDT Aug 21, 2026
5am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database