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

41°F

5°C

Humidity 98%
Wind Speed W 6 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Wind Chill37°F (3°C)
Last update 08 Dec 07:02 PM PST
Extended Forecast for

3 Miles SSW Chinook Pass WA

Flood Watch December 8, 07:29pm until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 8, 07:29pm until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Tonight

    Low: 34 °F

    Heavy Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 43. West southwest wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Temperature rising to around 45 by 3am. 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: 39 °F⇑

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. High near 46. West southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 46 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 40. West southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain. High near 44. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Snow, possibly mixed with rain. The rain could be heavy at times. Low around 34. Southwest wind 10 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. High near 43. West southwest wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. The rain could be heavy at times. Temperature rising to around 45 by 3am. 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. The rain could be heavy at times. High near 46. West southwest wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 40. West southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. High near 44. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 40. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 38.
Saturday
A chance of rain, mainly after 10am. Partly sunny, with a high near 47.
Saturday Night
Rain. Mostly cloudy, with a low around 37.
Sunday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Mostly cloudy, with a high near 44.
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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:
7:01 pm PST Dec 8, 2025
Forecast Valid:
7pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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