National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

27°F

-3°C

Humidity 97%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill19°F (-7°C)
Last update 22 Feb 05:47 AM PST
Extended Forecast for

3 Miles N Chinook Pass WA

  • Today

    Today: Snow, mainly before 2pm. The snow could be heavy at times. High near 32. Wind chill values between 13 and 19. Windy, with a south wind 26 to 31 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Windy

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 29. Wind chill values between 18 and 23. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 32. Wind chill values between 21 and 26. South southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. Low around 27. West northwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Tuesday

    Tuesday: Snow. High near 31. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 29. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 31. Windy.

    High: 31 °F

    Snow Likely
    and Windy

Detailed Forecast

Today
Snow, mainly before 2pm. The snow could be heavy at times. High near 32. Wind chill values between 13 and 19. Windy, with a south wind 26 to 31 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 29. Wind chill values between 18 and 23. South wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. The snow could be heavy at times. High near 32. Wind chill values between 21 and 26. South southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 27. West northwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 31. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Low around 21. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Breezy. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20.
Thursday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 31. Windy.
Thursday Night
Snow likely. Mostly cloudy, with a low around 22. Breezy.
Friday
Snow likely. Mostly cloudy, with a high near 28. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Chinook Pass WA
 46.92°N 121.52°W (Elev. 4774 ft)
Last Update:
1:26 am PST Feb 22, 2026
Forecast Valid:
6am PST Feb 22, 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