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

35°F

2°C

Humidity 100%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Last update 07 Dec 12:02 AM PST
Extended Forecast for

5 Miles NNE 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, mainly after 2am. Low around 29. Wind chill values between 18 and 23. West southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before 1pm. High near 35. Wind chill values between 21 and 26. South southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 31. Wind chill values between 19 and 24. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow and
    Breezy

  • Monday

    Monday: Snow before 10am, then rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Wind chill values between 23 and 28. Southwest wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, becoming all snow after 10pm. The rain could be heavy at times. Low around 30. Breezy, with a west wind around 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Breezy.
    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow before 1am, then rain and snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 7am. Cloudy, with a high near 34.

    High: 34 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Heavy Snow

Detailed Forecast

Overnight
Snow, mainly after 2am. Low around 29. Wind chill values between 18 and 23. West southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Snow, mainly before 1pm. High near 35. Wind chill values between 21 and 26. South southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 31. Wind chill values between 19 and 24. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday
Snow before 10am, then rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Wind chill values between 23 and 28. Southwest wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday Night
Rain, possibly mixed with snow, becoming all snow after 10pm. The rain could be heavy at times. Low around 30. Breezy, with a west wind around 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 34. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow before 1am, then rain and snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Rain and snow, becoming all snow after 7am. Cloudy, with a high near 34.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29.
Thursday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 35.
Thursday Night
Rain and snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
8:34 pm PST Dec 6, 2025
Forecast Valid:
12am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation