Hazardous Weather Conditions
Current conditions at
White Pass (TWHIT)
Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.unknown precip
42°F
6°C
| Humidity | NA |
| Wind Speed | W 6 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | 1.23 mi |
| Wind Chill | 38°F (3°C) |
| Last update | NA |
Extended Forecast for
3 Miles WSW Chinook Pass WA
Flood Watch December 9, 04:43am until December 12, 04:00pm
NOW until 4:00pm Fri
Flood Watch
Overnight
Low: 30 °F
Snow and
Areas
Freezing FogTuesday
High: 39 °F
Snow and
Dense
Freezing FogTuesday Night
Low: 34 °F⇑
Rain/Snow and
Dense Fog
then Heavy
Rain and
Patchy FogWednesday
High: 42 °F
Heavy Rain
Wednesday Night
Low: 37 °F
Rain
Thursday
High: 40 °F
Rain/Snow
Thursday Night
Low: 37 °F
Rain/Snow
Likely then
Rain LikelyFriday
High: 41 °F
Chance Rain
Detailed Forecast
Overnight
Snow. Areas of freezing fog. Low around 30. Wind chill values between 23 and 28. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow, mainly after 11am. Areas of fog before 7am, then areas of fog after 2pm. Widespread dense freezing fog, mainly before 9am. High near 39. Wind chill values between 22 and 32. Southwest wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Widespread dense fog, mainly between 9pm and 10pm. Temperature rising to around 42 by 3am. Southwest wind 10 to 16 mph, with gusts as high as 36 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 42. Southwest wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 37. West southwest wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain before 10am, then rain, possibly mixed with snow. High near 40. 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 37. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of rain. Mostly cloudy, with a high near 41.
Friday Night
A chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
A slight chance of rain and snow before 10am, then a chance of rain between 10am and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 42.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 33.
Sunday
Snow. Mostly cloudy, with a high near 35.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 33.
Monday
Rain and snow. Cloudy, with a high near 39.
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)
1:26 am PST Dec 9, 2025
4am PST Dec 9, 2025-6pm PST Dec 15, 2025
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