Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

MARTEN RIDGE (MRTW1)

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

NA

43°F

6°C

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

11 Miles SSE Newhalem WA

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Wind chill values between 19 and 24. West wind 6 to 9 mph becoming south after midnight.

    Low: 27 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain and snow before 4pm, then snow between 4pm and 5pm, then rain and snow after 5pm.  High near 31. Wind chill values between 19 and 24. South southwest wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 5am. The snow could be heavy at times.  Low around 28. Wind chill values between 20 and 25. Southwest wind around 11 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow.  High near 30. Wind chill values between 17 and 22. West wind 9 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 25. West southwest wind around 13 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Rain and snow.  Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. Wind chill values between 19 and 24. West wind 6 to 9 mph becoming south after midnight.
Tuesday
Rain and snow before 4pm, then snow between 4pm and 5pm, then rain and snow after 5pm. High near 31. Wind chill values between 19 and 24. South southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 5am. The snow could be heavy at times. Low around 28. Wind chill values between 20 and 25. Southwest wind around 11 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. High near 30. Wind chill values between 17 and 22. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow. Low around 25. West southwest wind around 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Mostly cloudy, with a high near 31.
Friday Night
Rain and snow. Cloudy, with a low around 29.
Saturday
Snow, possibly mixed with rain. Cloudy, with a high near 33.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 30.
Sunday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 31.
Sunday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 23.
Monday
Snow. Cloudy, with a high near 25. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.53°N 121.16°W (Elev. 4213 ft)
7:01 pm PST Mar 2, 2026
7pm PST Mar 2, 2026-6pm PDT Mar 9, 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