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

42°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: Mostly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 9am.  High near 36. South southwest wind 8 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 32. Southwest wind around 9 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 32 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 34. Wind chill values between 24 and 29. West wind 8 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 29. West southwest wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow

  • Friday

    Friday: Snow.  Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Cloudy, with a low around 33.

    Low: 33 °F

    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Northwest wind 5 to 7 mph becoming southeast in the evening.
Tuesday
Snow, mainly after 9am. High near 36. South southwest wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 32. Southwest wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 34. Wind chill values between 24 and 29. West wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 29. West southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow. Low around 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. Mostly cloudy, with a high near 35.
Friday Night
Snow. Cloudy, with a low around 33.
Saturday
Snow before 1pm, then rain and snow. Cloudy, with a high near 37.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 34.
Sunday
Snow likely. Mostly cloudy, with a high near 35.
Sunday Night
Snow. Mostly cloudy, with a low around 27.
Monday
Snow. Cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Newhalem WA
 48.52°N 121.19°W (Elev. 5430 ft)
7:01 pm PST Mar 2, 2026
9pm 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