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

22°F

-6°C

Humidity 92%
Wind Speed ENE 14 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.23 mi
Wind Chill9°F (-13°C)
Last update 21 Feb 05:02 AM PST
Extended Forecast for

4 Miles SSE Chinook Pass WA

  • Overnight

    Overnight: A 50 percent chance of snow.  Mostly cloudy, with a low around 19. Wind chill values between 8 and 13. East southeast wind around 15 mph, with gusts as high as 30 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Snow, mainly before 5pm. The snow could be heavy at times.  High near 28. Wind chill values between 8 and 15. South southeast wind 16 to 18 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow, mainly after midnight.  Low around 25. Wind chill values between 12 and 17. Southeast wind 17 to 20 mph, with gusts as high as 38 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow.  High near 34. Wind chill values between 17 and 24. South wind 13 to 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 31. South wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  High near 35. 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 30. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Snow

  • Tuesday

    Tuesday: Snow.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Wind chill values between 8 and 13. East southeast wind around 15 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of around an inch possible.
Saturday
Snow, mainly before 5pm. The snow could be heavy at times. High near 28. Wind chill values between 8 and 15. South southeast wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow, mainly after midnight. Low around 25. Wind chill values between 12 and 17. Southeast wind 17 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Snow. High near 34. Wind chill values between 17 and 24. South wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 31. South wind around 10 mph, with gusts as high as 23 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. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. Cloudy, with a high near 33.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22.
Wednesday
Snow likely. Mostly cloudy, with a high near 31.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
Snow likely. Mostly cloudy, with a low around 26.
Friday
Snow likely. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Chinook Pass WA
 46.82°N 121.49°W (Elev. 5030 ft)
1:26 am PST Feb 21, 2026
5am 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