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Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

Rain

33°F

1°C

Humidity 98%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Wind Chill29°F (-2°C)
Last update 06 Dec 02:02 PM PST
Extended Forecast for

3 Miles NW Chinook Pass WA

Flood Watch December 8, 04:00am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Snow, mainly before 5pm. High near 32. Wind chill values between 19 and 24. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 29. Wind chill values between 20 and 25. South southwest wind 8 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, mainly after 4pm. High near 35. Wind chill values between 22 and 27. South wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 7pm. Low around 32. Wind chill values between 22 and 27. West southwest wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 39. Southwest wind 14 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then snow after 1am. The rain could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. Cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. High near 32. Wind chill values between 19 and 24. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly after 2am. Low around 29. Wind chill values between 20 and 25. South southwest wind 8 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday
Rain, possibly mixed with snow, mainly after 4pm. High near 35. Wind chill values between 22 and 27. South wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow, becoming all snow after 7pm. Low around 32. Wind chill values between 22 and 27. West southwest wind 14 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 39. Southwest wind 14 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then snow after 1am. The rain could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 31.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 36.
Wednesday Night
Rain, possibly mixed with snow. Cloudy, with a low around 29.
Thursday
Rain and snow. Mostly cloudy, with a high near 36.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Chinook Pass WA
 46.9°N 121.54°W (Elev. 5262 ft)
Last Update:
1:25 pm PST Dec 6, 2025
Forecast Valid:
2pm PST Dec 6, 2025-6pm PST Dec 12, 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