Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

54°F

12°C

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

8 Miles E Marblemount WA

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then rain likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 60. West southwest wind around 9 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 47. Southwest wind 3 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain Likely
    then Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Partly sunny, with a high near 57. Calm wind becoming west 5 to 7 mph in the morning.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. East northeast wind around 5 mph becoming light and variable.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then rain likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 60. West southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely, mainly before 1am. Mostly cloudy, with a low around 47. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 57. Calm wind becoming west 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 45. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 70. East northeast wind around 5 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Marblemount WA
 48.54°N 121.26°W (Elev. 1444 ft)
11:26 am PDT Aug 1, 2026
3pm PDT Aug 1, 2026-6pm PDT Aug 8, 2026
 
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Additional Resources

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