Hazardous Weather Conditions
Current conditions at
White Pass (TWHIT)
Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.
Rain
42°F
6°C
| Humidity | 82% |
| Wind Speed | W 17 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | 1.24 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 15 Dec 03:47 PM PST |
Extended Forecast for
3 Miles WSW Chinook Pass WA
Flood Watch until December 18, 04:00pm
Winter Weather Advisory December 16, 04:00pm until December 17, 10:00pm
NOW until 4:00pm Thu
Flood Watch
This Afternoon
High: 38 °F
Rain/Snow
Tonight
Low: 35 °F
Rain/Snow
Likely then
Heavy SnowTuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 25 °F
Rain/Snow
Wednesday
High: 28 °F
Heavy Snow
Wednesday Night
Low: 26 °F
Snow
Thursday
High: 33 °F
Heavy Snow
Thursday Night
Low: 25 °F
Heavy Snow
Detailed Forecast
This Afternoon
Rain and snow showers. Some thunder is also possible. Steady temperature around 38. Southwest wind around 21 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain showers and snow likely before 3am, then snow. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 35. Wind chill values between 23 and 28. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Rain, possibly mixed with snow. The rain and snow could be heavy at times. High near 38. South southwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 3am. The rain and snow could be heavy at times. Low around 25. Wind chill values between 13 and 23. South southwest wind 15 to 20 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 28. West wind 15 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 25.
Friday
Snow. Cloudy, with a high near 27.
Friday Night
Snow. Cloudy, with a low around 23.
Saturday
Snow. Cloudy, with a high near 27.
Saturday Night
Snow. Mostly cloudy, with a low around 23.
Sunday
Snow likely. Mostly cloudy, with a high near 29.
Sunday Night
Snow. Mostly cloudy, with a low around 24.
Monday
Snow. Mostly cloudy, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Chinook Pass WA
46.85°N 121.56°W (Elev. 5295 ft)
46.85°N 121.56°W (Elev. 5295 ft)
1:25 pm PST Dec 15, 2025
4pm PST Dec 15, 2025-6pm PST Dec 22, 2025
Additional Resources
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