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 >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

light snow

21°F

-6°C

Humidity 95%
Wind Speed NE 12 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 0.68 mi
Wind Chill9°F (-13°C)
Last update 21 Feb 11:17 AM PST
Extended Forecast for

7 Miles SSW Chinook Pass WA

  • Today

    Today: Snow, mainly before 5pm.  High near 30. Wind chill values between 15 and 20. South wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow, mainly after 10pm.  Low around 28. Wind chill values between 18 and 23. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow.  High near 34. Wind chill values between 22 and 27. South wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 33. South wind 5 to 7 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 33 °F

    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  High near 35. South southwest wind 3 to 5 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 35 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow.  Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 32. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Snow

  • Wednesday

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

    High: 31 °F

    Snow

Detailed Forecast

Today
Snow, mainly before 5pm. High near 30. Wind chill values between 15 and 20. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly after 10pm. Low around 28. Wind chill values between 18 and 23. Southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 34. Wind chill values between 22 and 27. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 33. South wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. The snow could be heavy at times. High near 35. South southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 25.
Wednesday
Snow. Mostly cloudy, with a high near 31.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28.
Friday
Snow likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
7:01 am PST Feb 21, 2026
11am PST Feb 21, 2026-6pm PST Feb 27, 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