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

32°F

0°C

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

  • Today

    Today: Rain and snow. The snow could be heavy at times. High near 33. Wind chill values between 20 and 25. Southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 10pm, then snow. Low around 30. Wind chill values between 20 and 25. South wind 11 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Chance
    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 38. Wind chill values between 23 and 28. Southwest wind 11 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of around an inch 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 27. Wind chill values between 19 and 24. West wind 17 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow. High near 34. West southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow before 7am, then rain and snow likely. Mostly cloudy, with a high near 34.

    High: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Rain and snow. The snow could be heavy at times. High near 33. Wind chill values between 20 and 25. Southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A chance of rain and snow before 10pm, then snow. Low around 30. Wind chill values between 20 and 25. South wind 11 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 38. Wind chill values between 23 and 28. Southwest wind 11 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of around an 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 27. Wind chill values between 19 and 24. West wind 17 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 34. West southwest wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Rain, possibly mixed with snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Rain and snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Rain and snow, becoming all snow after 1am. Mostly cloudy, with a low around 27.
Thursday
A slight chance of snow before 7am, then rain and snow likely. Mostly cloudy, with a high near 34.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow. Partly sunny, with a high near 36.
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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 am PST Dec 7, 2025
Forecast Valid:
8am PST Dec 7, 2025-6pm PST Dec 13, 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