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

36°F

2°C

Humidity 99%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Wind Chill31°F (-1°C)
Last update 08 Dec 12:17 AM PST
Extended Forecast for

8 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

  • Overnight

    Overnight: A chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly after 7am. The rain could be heavy at times. High near 44. South southwest wind 7 to 10 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 44 °F

    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 southwest wind 10 to 15 mph, with gusts as high as 37 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, possibly mixed with snow. High near 43. West southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Low around 38. West southwest wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Heavy
    Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 43 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. The rain could be heavy at times. Low around 39. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Overnight
A chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
Rain, mainly after 7am. The rain could be heavy at times. High near 44. South southwest wind 7 to 10 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 34. West southwest wind 10 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. High near 43. West southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. The rain could be heavy at times. Low around 38. West southwest wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Low around 39. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain. Mostly cloudy, with a high near 43.
Thursday Night
Rain likely. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
Rain likely. Mostly cloudy, with a high near 46.
Saturday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Chinook Pass WA
 46.75°N 121.53°W (Elev. 3363 ft)
Last Update:
7:00 pm PST Dec 7, 2025
Forecast Valid:
12am PST Dec 8, 2025-6pm PST Dec 14, 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