Hazardous Weather Conditions
Current conditions at
White Pass (TWHIT)
Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.
Rain
31°F
-1°C
| Humidity | NA |
| Wind Speed | ENE 3 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | 1.24 mi |
| Last update | NA |
Extended Forecast for
Chinook Pass WA
Winter Weather Advisory October 12, 10:26pm until October 13, 11:00am
NOW until 11:00am Mon
Winter Weather Advisory
Tonight
Low: 31 °F
Snow
Columbus Day
High: 34 °F
Chance Snow
Monday Night
Low: 31 °F
Frost then
Mostly ClearTuesday
High: 42 °F
Sunny
Tuesday Night
Low: 33 °F
Mostly Clear
Wednesday
High: 43 °F
Sunny
Wednesday Night
Low: 31 °F
Mostly Clear
Thursday
High: 41 °F
Slight Chance
Rain
Detailed Forecast
Tonight
Snow, mainly before 5am. Steady temperature around 31. Wind chill values between 21 and 26. Light and variable wind becoming east 6 to 11 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Columbus Day
A 30 percent chance of snow, mainly before 8am. Widespread frost after 5pm. Otherwise, partly sunny, with a high near 34. Wind chill values between 16 and 26. East wind 8 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday Night
Widespread frost before 8pm. Otherwise, mostly clear, with a steady temperature around 31. Wind chill values between 20 and 25. East wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 42. Wind chill values between 18 and 28. East wind 6 to 11 mph becoming light east northeast in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 33. Calm wind becoming west around 6 mph after midnight.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
A slight chance of rain after 11am. Mostly sunny, with a high near 41.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 35.
Friday
A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44.
Saturday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
Sunday
Rain and snow. Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
8:01 pm PDT Oct 12, 2025
10pm PDT Oct 12, 2025-6pm PDT Oct 19, 2025
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