Hazardous Weather Conditions
Current conditions at
White Pass (TWHIT)
Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.NA
N/A
| Humidity | 70% |
| Wind Speed | NW 1 MPH |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | 1.24 mi |
| Last update | 03 Apr 10:56 AM PDT |
Extended Forecast for
4 Miles NNW Chinook Pass WA
Winter Storm Warning April 15, 06:13pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Tonight
Low: 19 °F
Snow Showers
Likely then
Chance Snow
ShowersThursday

High: 38 °F
Sunny
Thursday Night
Low: 21 °F
Chance Snow
Showers then
Partly CloudyFriday

High: 45 °F
Mostly Sunny
Friday Night

Low: 29 °F
Mostly Cloudy
Saturday

High: 53 °F
Partly Sunny
Saturday Night

Low: 35 °F
Slight Chance
RainSunday

High: 56 °F
Slight Chance
Rain
Detailed Forecast
Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 19. Wind chill values between 11 and 16. West northwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Sunny, with a high near 38. Wind chill values between 12 and 22. West northwest wind 7 to 14 mph, with gusts as high as 32 mph.
Thursday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. West wind 5 to 13 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 45. Wind chill values between 18 and 28 early. Light west northwest wind.
Friday Night
Mostly cloudy, with a low around 29. Light and variable wind becoming south southeast around 6 mph after midnight.
Saturday
Partly sunny, with a high near 53.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
A slight chance of rain. Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 38.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 60.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NNW Chinook Pass WA
46.92°N 121.55°W (Elev. 3245 ft)
46.92°N 121.55°W (Elev. 3245 ft)
2:10 pm PDT Apr 15, 2026
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026



