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

35°F

2°C

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

6 Miles WNW Newhalem 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.  High near 30. Wind chill values between 18 and 23. Southwest wind around 8 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Rain and snow. The snow could be heavy at times.  Temperature rising to around 32 by 3am. Wind chill values between 17 and 22. Southwest wind 13 to 16 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 38. Wind chill values between 24 and 29. Southwest wind 15 to 18 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain before 2am, then rain, possibly mixed with snow.  Low around 34. South southwest wind around 15 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 39. South southwest wind 11 to 13 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 35. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °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. High near 30. Wind chill values between 18 and 23. Southwest wind around 8 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain and snow. The snow could be heavy at times. Temperature rising to around 32 by 3am. Wind chill values between 17 and 22. Southwest wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 38. Wind chill values between 24 and 29. Southwest wind 15 to 18 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday Night
Rain before 2am, then rain, possibly mixed with snow. Low around 34. South southwest wind around 15 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 39. South southwest wind 11 to 13 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch 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 35.
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, possibly mixed with rain. Mostly cloudy, with a high near 36.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Newhalem WA
 48.72°N 121.35°W (Elev. 2887 ft)
2:25 pm PDT Mar 15, 2026
3pm PDT Mar 15, 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