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

39°F

4°C

Humidity NA
Wind Speed NW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 0.35 mi
Last update NA
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Monday

    Monday: Rain. Patchy dense fog between 7am and 10am. Steady temperature around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain and
    Patchy Dense
    Fog

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly before 8pm. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Light west southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 7pm, then a slight chance of rain between 7pm and 10pm. Partly cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. Patchy dense fog between 7am and 10am. Steady temperature around 45. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely, possibly mixed with snow, mainly before 8pm. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Light west southwest wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of rain and snow before 7pm, then a slight chance of rain between 7pm and 10pm. Partly cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.
Wednesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 47.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Friday Night
Rain. Mostly cloudy, with a low around 38.
Saturday
Rain. Mostly cloudy, with a high near 47.
Saturday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Sunday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.77°N 121.57°W (Elev. 2982 ft)
Last Update:
1:25 am PST Nov 17, 2025
Forecast Valid:
3am PST Nov 17, 2025-6pm PST Nov 23, 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