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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

36°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 Marblemount WA

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

  • Tonight

    Tonight: A 40 percent chance of snow after 5am. Mostly cloudy, with a low around 27. Wind chill values between 16 and 21. East southeast wind around 17 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 4pm. The snow could be heavy at times. High near 34. Wind chill values between 19 and 26. East southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 29. Wind chill values between 20 and 25. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 32. Wind chill values between 23 and 28. South wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 26. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 27 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Cloudy, with a high near 30.

    High: 30 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Tonight
A 40 percent chance of snow after 5am. Mostly cloudy, with a low around 27. Wind chill values between 16 and 21. East southeast wind around 17 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow, mainly after 4pm. The snow could be heavy at times. High near 34. Wind chill values between 19 and 26. East southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 29. Wind chill values between 20 and 25. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. High near 32. Wind chill values between 23 and 28. South wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow. Low around 26. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Wednesday Night
Snow. Cloudy, with a low around 28.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 28.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 30.
Friday Night
Snow likely. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Marblemount WA
 48.65°N 121.55°W (Elev. 4573 ft)
Last Update:
7:01 pm PST Feb 21, 2026
Forecast Valid:
11pm 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