Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

48°F

9°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

  • Overnight

    Overnight: Mostly clear, with a low around 44. East wind around 6 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Partly Cloudy

  • Labor Day

    Labor Day: A 30 percent chance of rain, mainly after 11am.  Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm  in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 44. East wind around 6 mph.
Sunday
Sunny, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. West northwest wind around 5 mph becoming calm in the evening.
Labor Day
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 48. West wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 63.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Saturday
A slight chance of rain. Mostly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Marblemount WA
 48.51°N 121.29°W (Elev. 3406 ft)
11:26 pm PDT Sep 5, 2026
1am PDT Sep 6, 2026-6pm PDT Sep 12, 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