Hazardous Weather Conditions
Current conditions at
White Pass (TWHIT)
Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.light snow
30°F
-1°C
| Humidity | NA |
| Wind Speed | W 0 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | 1.24 mi |
| Last update | NA |
Extended Forecast for
Chinook Pass WA
Flood Watch December 9, 09:13am until December 12, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Today
High: 38 °F
Rain/Snow and
Areas
Freezing FogTonight
Low: 32 °F⇑
Rain/Snow and
Areas
Freezing FogWednesday
High: 40 °F
Heavy Rain
and BreezyWednesday Night
Low: 35 °F
Rain then
Rain/SnowThursday
High: 38 °F
Rain/Snow
Thursday Night
Low: 35 °F
Rain/Snow
Likely then
Rain LikelyFriday
High: 38 °F
Chance Rain
Friday Night
Low: 33 °F
Chance Rain
Detailed Forecast
Today
A chance of snow before 2pm, then rain, possibly mixed with snow. Areas of fog between 4pm and 5pm. Areas of freezing fog before 4pm, then areas of freezing fog after 5pm. High near 38. Wind chill values between 22 and 30. South wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Widespread dense fog, mainly between 7pm and 11pm. Areas of freezing fog before 7pm. Temperature rising to around 41 by 4am. Wind chill values between 25 and 30. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain. The rain could be heavy at times. High near 40. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain before 1am, then rain, possibly mixed with snow between 1am and 4am, then rain after 4am. Low around 35. West southwest wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain before 7am, then rain, possibly mixed with snow. High near 38. West wind 11 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 33.
Saturday
A chance of rain, mainly after 10am. Partly sunny, with a high near 40.
Saturday Night
Rain and snow, mainly after 10pm. Mostly cloudy, with a low around 32.
Sunday
Rain and snow. Mostly cloudy, with a high near 33.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 32.
Monday
Rain and snow. 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)
7:00 am PST Dec 9, 2025
9am PST Dec 9, 2025-6pm PST Dec 15, 2025
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