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

31°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
  • Today

    Today: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 27. Wind chill values between 14 and 19. South southwest wind 7 to 10 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow Likely

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Temperature falling to near 24 by midnight, then rising to around 29 during the remainder of the night. Wind chill values between 13 and 18. South southwest wind 10 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 24 °F

    Heavy Snow

  • Monday

    Monday: Snow before 8am, then rain, possibly mixed with snow.  High near 32. Wind chill values between 20 and 25. South southwest wind 13 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, becoming all snow after 8pm.  Low around 31. Wind chill values between 21 and 26. South wind around 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 5pm.  High near 33. South southwest wind around 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain, possibly mixed with snow.  Low around 32. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  High near 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all rain after 11pm.  Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Thursday

    Thursday: Rain before 8am, then rain, possibly mixed with snow.  Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

Detailed Forecast

Today
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 27. Wind chill values between 14 and 19. South southwest wind 7 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Temperature falling to near 24 by midnight, then rising to around 29 during the remainder of the night. Wind chill values between 13 and 18. South southwest wind 10 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow before 8am, then rain, possibly mixed with snow. High near 32. Wind chill values between 20 and 25. South southwest wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 31. Wind chill values between 21 and 26. South wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 5pm. High near 33. South southwest wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain before 8pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow. High near 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with snow, becoming all rain after 11pm. Cloudy, with a low around 33.
Thursday
Rain before 8am, then rain, possibly mixed with snow. Cloudy, with a high near 35.
Thursday Night
Rain, possibly mixed with snow. Cloudy, with a low around 33.
Friday
Rain and snow. Mostly cloudy, with a high near 36.
Friday Night
Snow likely. Mostly cloudy, with a low around 31.
Saturday
Snow likely. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Marblemount WA
 48.67°N 121.52°W (Elev. 6371 ft)
8:00 am PDT Mar 15, 2026
11am 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