National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

NA

48°F

9°C

Humidity 95%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 1.24 mi
Last update 16 Nov 12:47 PM PST
Extended Forecast for

6 Miles SW Chinook Pass WA

  • This Afternoon

    This Afternoon: Rain, mainly after 3pm. High near 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain before 10pm, then showers, mainly after 10pm. Low around 35. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain and snow showers, becoming all snow after 10am. Temperature falling to around 35 by 8am. Light southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F⇓

    Rain/Snow
    then Snow
    Showers

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 31. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 33. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 30. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 4pm. Mostly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Likely

Detailed Forecast

This Afternoon
Rain, mainly after 3pm. High near 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 10pm, then showers, mainly after 10pm. Low around 35. Light south southwest wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain and snow showers, becoming all snow after 10am. Temperature falling to around 35 by 8am. Light southwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 31. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 33. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 30. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of snow, mainly after 4pm. Mostly sunny, with a high near 39. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 32.
Thursday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Partly sunny, with a high near 38.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Chinook Pass WA
 46.78°N 121.6°W (Elev. 5315 ft)
Last Update:
7:01 am PST Nov 16, 2025
Forecast Valid:
1pm PST Nov 16, 2025-6pm PST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation