Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

34°F

1°C

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

10 Miles NNW Marblemount WA

Winter Weather Advisory March 16, 07:24am until March 16, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 16, 07:24am until March 16, 09:00am

    NOW until 9:00am Mon

    Winter Weather Advisory

  • Today

    High: 38 °F

    Rain/Snow
    then Rain

  • Tonight

    Tonight: Rain before 11pm, then rain, possibly mixed with snow.  Low around 34. South southwest wind around 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain.  High near 38. South southwest wind around 9 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 38 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 37. South southwest wind around 9 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 39. South southwest wind around 9 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 37. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 39. Chance of precipitation is 100%.

    High: 39 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 11pm, then rain and snow.  Cloudy, with a low around 36.

    Low: 36 °F

    Rain/Snow

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all rain after 8am. High near 38. South southwest wind around 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain before 11pm, then rain, possibly mixed with snow. Low around 34. South southwest wind around 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain. High near 38. South southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain. Low around 37. South southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain. High near 39. South southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. Low around 37. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain. High near 39. Chance of precipitation is 100%.
Thursday Night
Rain before 11pm, then rain and snow. Cloudy, with a low around 36.
Friday
Rain, possibly mixed with snow. Cloudy, with a high near 38.
Friday Night
Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 30.
Saturday
Snow likely. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Partly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Marblemount WA
 48.65°N 121.55°W (Elev. 4573 ft)
2:25 am PDT Mar 16, 2026
7am PDT Mar 16, 2026-6pm PDT Mar 22, 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