Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

50°F

10°C

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

4 Miles NW Marblemount WA

  • Today

    Today: Sunny, with a high near 71. Northeast wind 5 to 8 mph becoming calm  in the morning.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Widespread smoke, mainly between 11pm and 2am. Mostly clear, with a low around 56. Light and variable wind becoming northeast 8 to 13 mph in the evening.

    Low: 56 °F

    Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 77. East northeast wind 6 to 11 mph becoming light and variable.

    High: 77 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 66 °F

    Sunny

  • Wednesday Night

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

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 11am.  Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain after 11am.  Mostly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 71. Northeast wind 5 to 8 mph becoming calm in the morning.
Tonight
Widespread smoke, mainly between 11pm and 2am. Mostly clear, with a low around 56. Light and variable wind becoming northeast 8 to 13 mph in the evening.
Tuesday
Patchy smoke. Sunny, with a high near 77. East northeast wind 6 to 11 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 56. West southwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 66. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A slight chance of rain after 11am. Mostly sunny, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Partly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Sunday
A slight chance of rain. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Marblemount WA
 48.57°N 121.49°W (Elev. 4826 ft)
11:26 pm PDT Aug 23, 2026
4am PDT Aug 24, 2026-6pm PDT Aug 30, 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