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

33°F

1°C

Humidity NA
Wind Speed NW 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

5 Miles SSE Chinook Pass WA

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

  • Overnight

    Overnight: Snow. The snow could be heavy at times. Low around 30. Wind chill values between 22 and 27. West southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, mainly before 5pm. The snow could be heavy at times. High near 34. Wind chill values between 20 and 25. Southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 31. Wind chill values between 21 and 26. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain and snow could be heavy at times. High near 38. Wind chill values between 22 and 27. Southwest wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °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 29. Breezy, with a west wind 24 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow before 10pm, then rain, possibly mixed with snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 1pm. Cloudy, with a high near 35.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 30. Wind chill values between 22 and 27. West southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Snow, possibly mixed with rain, mainly before 5pm. The snow could be heavy at times. High near 34. Wind chill values between 20 and 25. Southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 31. Wind chill values between 21 and 26. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. The rain and snow could be heavy at times. High near 38. Wind chill values between 22 and 27. Southwest wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches 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 29. Breezy, with a west wind 24 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow before 10pm, then rain, possibly mixed with snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Rain and snow, becoming all snow after 1pm. Cloudy, with a high near 35.
Wednesday Night
Snow. Mostly cloudy, with a low around 27.
Thursday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 34.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Chinook Pass WA
 46.8°N 121.45°W (Elev. 5774 ft)
Last Update:
1:25 am PST Dec 7, 2025
Forecast Valid:
2am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation