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Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

NA

36°F

2°C

Humidity 87%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Last update 08 Dec 06:02 AM PST
Extended Forecast for

4 Miles S Chinook Pass WA

Flood Watch December 8, 06:20am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 8, 06:20am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Today

    High: 42 °F

    Heavy Rain
    and Areas Fog

  • Tonight

    Tonight: Rain, possibly mixed with snow. The rain could be heavy at times. Patchy fog between 11pm and 1am. Low around 31. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow and
    Areas Fog

  • Tuesday

    Tuesday: Snow, possibly mixed with rain, mainly before 4pm. High near 42. Wind chill values between 25 and 35. South southwest wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Low around 36. West southwest wind 8 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. The rain could be heavy at times. High near 42. West southwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow before 1am, then rain between 1am and 4am, then rain, possibly mixed with snow after 4am. Low around 41. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 41 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all rain after 7am. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Today
Rain. The rain could be heavy at times. Areas of fog. High near 42. Southwest wind 9 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tonight
Rain, possibly mixed with snow. The rain could be heavy at times. Patchy fog between 11pm and 1am. Low around 31. Southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday
Snow, possibly mixed with rain, mainly before 4pm. High near 42. Wind chill values between 25 and 35. South southwest wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Low around 36. West southwest wind 8 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow. The rain could be heavy at times. High near 42. West southwest wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow before 1am, then rain between 1am and 4am, then rain, possibly mixed with snow after 4am. Low around 41. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all rain after 7am. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Friday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 44.
Friday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Partly sunny, with a high near 44.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Chinook Pass WA
 46.82°N 121.52°W (Elev. 4334 ft)
Last Update:
1:25 am PST Dec 8, 2025
Forecast Valid:
6am PST Dec 8, 2025-6pm PST Dec 14, 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