
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 | 96% |
| Wind Speed | E 2 MPH |
| Barometer | NA |
| Dewpoint | 21°F (-6°C) |
| Visibility | 1.24 mi |
| Last update | 20 Feb 11:02 PM PST |
Extended Forecast for
Chinook Pass WA
Tonight

Low: 18 °F
Heavy Snow
Saturday

High: 27 °F
Heavy Snow
and BreezySaturday Night

Low: 27 °F
Snow
Sunday

High: 31 °F
Snow
Sunday Night

Low: 30 °F
Snow
Monday

High: 32 °F
Heavy Snow
Monday Night

Low: 27 °F
Heavy Snow
Tuesday

High: 30 °F
Heavy Snow
Tuesday Night

Low: 22 °F
Snow Likely
Detailed Forecast
Tonight
Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 18. Wind chill values between 5 and 10. South southeast wind 11 to 15 mph, with gusts as high as 30 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 27. Wind chill values between 5 and 13. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow. Steady temperature around 27. Wind chill values between 12 and 17. Southeast wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 31. Wind chill values between 15 and 20. South southeast wind 16 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 30. South southeast wind around 11 mph, with gusts as high as 26 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 32. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 27. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22.
Thursday
Snow likely. Mostly cloudy, with a high near 30.
Thursday Night
Snow likely. Mostly cloudy, with a low around 25.
Friday
Snow. Mostly cloudy, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chinook Pass WA
46.88°N 121.51°W (Elev. 4823 ft)
46.88°N 121.51°W (Elev. 4823 ft)
7:01 pm PST Feb 20, 2026
11pm PST Feb 20, 2026-6pm PST Feb 27, 2026


