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Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

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

10 Miles NNW Newhalem WA

Winter Weather Advisory February 22, 10:00pm until February 23, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow likely. Mostly cloudy, with a high near 28. Wind chill values between 15 and 20. East southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Tonight

    Tonight: A 40 percent chance of snow, mainly between 1am and 4am. Mostly cloudy, with a low around 23. Wind chill values between 10 and 15. East southeast wind 18 to 21 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 32. Wind chill values between 11 and 20. East southeast wind 16 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 26. Wind chill values between 16 and 21. South wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 31. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 31 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 30 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy, with a high near 28. Breezy.

    High: 28 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 28. Wind chill values between 15 and 20. East southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly between 1am and 4am. Mostly cloudy, with a low around 23. Wind chill values between 10 and 15. East southeast wind 18 to 21 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 32. Wind chill values between 11 and 20. East southeast wind 16 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 26. Wind chill values between 16 and 21. South wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday
Snow. The snow could be heavy at times. High near 31. South wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 22. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. High near 30. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 22.
Wednesday
Snow. Cloudy, with a high near 28. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 25.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 30. Breezy.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 24. Breezy.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28. Breezy.
Friday Night
Snow likely. Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Partly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Newhalem WA
 48.8°N 121.34°W (Elev. 5302 ft)
Last Update:
1:26 pm PST Feb 21, 2026
Forecast Valid:
5pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation