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.

Rain

32°F

0°C

Humidity NA
Wind Speed NW 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

4 Miles S Chinook Pass WA

  • Today

    Today: A 20 percent chance of snow before noon. Partly sunny, with a high near 34. Northwest wind 3 to 6 mph.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 10pm and 1am, then rain and snow likely. Mostly cloudy, with a low around 29. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 37. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 7am. High near 39. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain and snow. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

Today
A 20 percent chance of snow before noon. Partly sunny, with a high near 34. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a steady temperature around 28. Calm wind.
Wednesday
Mostly cloudy, with a high near 35. Calm wind.
Wednesday Night
A slight chance of snow between 10pm and 1am, then rain and snow likely. Mostly cloudy, with a low around 29. Light west wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 37. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. Low around 36. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 7am. High near 39. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain and snow. Cloudy, with a low around 34.
Saturday
Rain and snow. Cloudy, with a high near 36.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 34.
Sunday
Rain and snow. Cloudy, with a high near 36.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 32.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
Last Update:
7:01 am PST Dec 2, 2025
Forecast Valid:
10am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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