Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. 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 15, 05:00pm until March 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Snow, mainly after 4pm. The snow could be heavy at times.  High near 30. Wind chill values between 20 and 25. South southwest wind around 6 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: Snow before 2am, then rain, possibly mixed with snow. The snow could be heavy at times.  Temperature rising to around 32 by 5am. Wind chill values between 18 and 23. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 28 °F

    Heavy Snow
    then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 37. Wind chill values between 24 and 29. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely 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 39. South southwest wind around 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 39 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 36. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 36 °F

    Rain

  • Wednesday

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

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 39.

    High: 39 °F

    Rain

Detailed Forecast

This Afternoon
Snow, mainly after 4pm. The snow could be heavy at times. High near 30. Wind chill values between 20 and 25. South southwest wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow before 2am, then rain, possibly mixed with snow. The snow could be heavy at times. Temperature rising to around 32 by 5am. Wind chill values between 18 and 23. Southwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 37. Wind chill values between 24 and 29. South southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely 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 39. South southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 36. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 39. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 37.
Thursday
Rain. Cloudy, with a high near 39.
Thursday Night
Rain before 11pm, then rain, possibly mixed with snow. Cloudy, with a low around 36.
Friday
Rain and snow. Mostly cloudy, with a high near 39.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
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 pm PDT Mar 15, 2026
2pm PDT Mar 15, 2026-6pm PDT Mar 21, 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