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

37°F

3°C

Humidity 93%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Wind Chill34°F (1°C)
Last update 07 Dec 04:32 PM PST
Extended Forecast for

4 Miles S Chinook Pass WA

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

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow. High near 38. Southwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow likely before 4am, then a slight chance of rain and snow after 5am. Mostly cloudy, with a low around 34. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 42. Southwest wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain before 10pm, then rain and snow. The rain could be heavy at times. Low around 32. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Rain and snow before 7am, then snow between 7am and 1pm, then rain and snow after 1pm. High near 40. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 1am. The rain could be heavy at times. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. The rain could be heavy at times. High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow. High near 38. Southwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain and snow likely before 4am, then a slight chance of rain and snow after 5am. Mostly cloudy, with a low around 34. Southwest wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 42. Southwest wind 14 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain before 10pm, then rain and snow. The rain could be heavy at times. Low around 32. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday
Rain and snow before 7am, then snow between 7am and 1pm, then rain and snow after 1pm. High near 40. West southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 1am. The rain could be heavy at times. Low around 35. 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 40. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 37.
Thursday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.
Thursday Night
Rain likely, possibly mixed with snow, becoming all rain after 10pm. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 43.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36.
Saturday
Rain likely. Partly sunny, with a high near 43.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 40.
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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 pm PST Dec 7, 2025
Forecast Valid:
4pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation