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.

NA

22°F

-6°C

Humidity 97%
Wind Speed ENE 9 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Wind Chill12°F (-11°C)
Last update 21 Feb 12:02 AM PST
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: Snow likely, mainly after 5am. The snow could be heavy at times.  Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. Southeast wind 8 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 32. Wind chill values between 13 and 22. South southeast wind 13 to 15 mph, with gusts as high as 44 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 32 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow.  Steady temperature around 30. Wind chill values between 19 and 24. East southeast wind around 15 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 37. Wind chill values between 19 and 28. South southeast wind 11 to 14 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Low around 32. South wind around 8 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow.  High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

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

    Low: 31 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 36.

    High: 36 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 21. Wind chill values between 11 and 16. Southeast wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 32. Wind chill values between 13 and 22. South southeast wind 13 to 15 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow. Steady temperature around 30. Wind chill values between 19 and 24. East southeast wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 37. Wind chill values between 19 and 28. South southeast wind 11 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow. Low around 32. South wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26.
Wednesday
Snow likely. Mostly cloudy, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25.
Thursday
Snow. Mostly cloudy, with a high near 36.
Thursday Night
Snow. Mostly cloudy, with a low around 28.
Friday
Snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.86°N 121.53°W (Elev. 3973 ft)
7:01 pm PST Feb 20, 2026
12am 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