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.

light snow

N/A

Humidity 94%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update 20 Dec 01:48 AM PST
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 34. South southeast wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. South southeast wind 3 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 31. South southeast wind around 8 mph.

    Low: 31 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Rain likely, possibly mixed with snow, mainly after 4pm. Mostly cloudy, with a high near 40. South wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 10pm, then rain. Low around 34. South wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain. High near 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 40.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 1am. Cloudy, with a low around 33.

    Low: 33 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 34. South southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 43. South southeast wind 3 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 31. South southeast wind around 8 mph.
New Year's Day
Rain likely, possibly mixed with snow, mainly after 4pm. Mostly cloudy, with a high near 40. South wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow before 10pm, then rain. Low around 34. South wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Rain. High near 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 35. Chance of precipitation is 80%.
Saturday
Rain. Cloudy, with a high near 40.
Saturday Night
Rain and snow, becoming all snow after 1am. Cloudy, with a low around 33.
Sunday
Snow. Mostly cloudy, with a high near 38.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30.
Monday
A chance of snow. Mostly cloudy, with a high near 37.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
1:25 am PST Dec 31, 2025
Forecast Valid:
2am PST Dec 31, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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