
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

High: 25 °F
Chance Snow
Tonight

Low: 20 °F
Chance Snow
Saturday

High: 28 °F
Heavy Snow
Saturday Night

Low: 25 °F
Snow
Sunday

High: 32 °F
Snow
Sunday Night

Low: 29 °F
Snow
Monday

High: 33 °F
Heavy Snow
Monday Night

Low: 26 °F
Heavy Snow
Tuesday

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chinook Pass WA
46.88°N 121.54°W (Elev. 4580 ft)
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


