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.

unknown precip

32°F

0°C

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

3 Miles SSW 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 before 1pm, then a chance of rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 41. Southwest wind 7 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow. Low around 36. South southwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 10am. The rain could be heavy at times. High near 44. Southwest wind 9 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. West wind 14 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Heavy Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. High near 39. West southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow likely. Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 41. Southwest wind 7 to 10 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow. Low around 36. South southwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. 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 44. Southwest wind 9 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. West wind 14 to 16 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. High near 39. West southwest wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 31.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 40.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 44.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
Last Update:
1:25 am PST Dec 7, 2025
Forecast Valid:
6am 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