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

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

Rain

36°F

2°C

Humidity 99%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Wind Chill30°F (-1°C)
Last update 07 Dec 09:02 PM PST
Extended Forecast for

4 Miles W Chinook Pass WA

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

  • Tonight

    Tonight: Snow likely before 4am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 37. Wind chill values between 23 and 28. Southwest wind 11 to 16 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Low around 27. Wind chill values between 19 and 24. West wind 17 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow. High near 37. Wind chill values between 18 and 28. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. West southwest wind 10 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. The rain could be heavy at times. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 32 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow likely before 4am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total nighttime 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 37. Wind chill values between 23 and 28. Southwest wind 11 to 16 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Low around 27. Wind chill values between 19 and 24. West wind 17 to 20 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 37. Wind chill values between 18 and 28. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. West southwest wind 10 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
Rain and snow. The rain could be heavy at times. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 37.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.
Friday
A chance of rain. Mostly cloudy, with a high near 38.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32.
Saturday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Sunday
Snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Chinook Pass WA
 46.85°N 121.59°W (Elev. 5131 ft)
Last Update:
7:00 pm PST Dec 7, 2025
Forecast Valid:
9pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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