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

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

light snow

25°F

-4°C

Humidity 91%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 07 Jan 03:03 PM PST
Extended Forecast for

3 Miles NNW White Pass WA

Winter Storm Warning January 7, 03:25pm until January 8, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 7, 03:25pm until January 8, 04:00pm

    NOW until 4:00pm Thu

    Winter Storm Warning

  • This Afternoon

    High: 23 °F

    Heavy Snow

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Low around 19. Wind chill values between 2 and 9. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 19 °F

    Heavy Snow
    then Heavy
    Snow and
    Breezy

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 26. Wind chill values between 3 and 12. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 26 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 4am. Mostly cloudy, with a low around 25. Wind chill values between 10 and 16. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: A 40 percent chance of snow before 10am. Mostly cloudy, with a high near 31. West southwest wind 5 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 23. Wind chill values between 9 and 14. West southwest wind around 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 8 to 12 inches possible.
Tonight
Snow showers. The snow could be heavy at times. Low around 19. Wind chill values between 2 and 9. Breezy, with a west wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Thursday
Snow showers. The snow could be heavy at times. High near 26. Wind chill values between 3 and 12. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 25. Wind chill values between 10 and 16. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow before 10am. Mostly cloudy, with a high near 31. West southwest wind 5 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW White Pass WA
 46.68°N 121.42°W (Elev. 5581 ft)
Last Update:
1:25 pm PST Jan 7, 2026
Forecast Valid:
3pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
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Additional Resources

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Chance of Precipitation