Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. 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

7 Miles NNE Marblemount WA

  • This Afternoon

    This Afternoon: Patchy fog after 5pm.  Otherwise, mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy dense fog between 11pm and midnight.  Otherwise, mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Patchy Dense
    Fog then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Northeast wind 3 to 5 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. East northeast wind around 6 mph.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. East northeast wind around 6 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, mostly sunny, with a high near 53. Calm wind.
Tonight
Patchy dense fog between 11pm and midnight. Otherwise, mostly clear, with a low around 39. Light and variable wind.
Thursday
Sunny, with a high near 53. Northeast wind 3 to 5 mph.
Thursday Night
Clear, with a low around 38. East northeast wind around 6 mph.
Friday
Sunny, with a high near 55. East northeast wind around 6 mph.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 56.
Sunday Night
Clear, with a low around 37.
M.L.King Day
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Marblemount WA
 48.62°N 121.41°W (Elev. 600 ft)
7:00 am PST Jan 14, 2026
12pm PST Jan 14, 2026-6pm PST Jan 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database