Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

26°F

-3°C

Humidity 78%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 20 Feb 12:17 PM PST
Extended Forecast for

Chinook Pass WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly between 2pm and 5pm.  Mostly cloudy, with a high near 25. Wind chill values between 15 and 20. South southwest wind 5 to 7 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 10pm, then a chance of snow after 1am.  Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. South southeast wind 6 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 28. Wind chill values between 10 and 16. Southeast wind 13 to 17 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.

    High: 28 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 25. Wind chill values between 14 and 19. East southeast wind 15 to 17 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 32. South southeast wind around 16 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 29. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  High near 33. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 33 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly between 2pm and 5pm. Mostly cloudy, with a high near 25. Wind chill values between 15 and 20. South southwest wind 5 to 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 10pm, then a chance of snow after 1am. Mostly cloudy, with a low around 20. Wind chill values between 10 and 15. South southeast wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 28. Wind chill values between 10 and 16. Southeast wind 13 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 8 to 12 inches possible.
Saturday Night
Snow. Low around 25. Wind chill values between 14 and 19. East southeast wind 15 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 32. South southeast wind around 16 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 29. 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 33. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Tuesday
Snow. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22.
Wednesday
Snow likely. Mostly cloudy, with a high near 33.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
7:01 am PST Feb 20, 2026
12pm PST Feb 20, 2026-6pm PST Feb 26, 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