Current conditions at

White Pass (TWHIT)

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

Rain

45°F

7°C

Humidity NA
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Wind Chill40°F (4°C)
Last update NA
Extended Forecast for

9 Miles S Chinook Pass WA

Flood Watch December 10, 06:27am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 06:27am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Today

    High: 48 °F

    Rain and
    Dense Fog

  • Tonight

    Tonight: Rain.  Patchy fog before 7pm. Low around 41. West southwest wind 10 to 13 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain.  Steady temperature around 43. West southwest wind around 7 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 42. Light west southwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 46. West southwest wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 10 percent chance of rain after 4pm.  Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 4am.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Today
Rain. Widespread dense fog before 4pm, then areas of dense fog after 5pm. High near 48. West southwest wind 8 to 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Tonight
Rain. Patchy fog before 7pm. Low around 41. West southwest wind 10 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. Steady temperature around 43. West southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 42. Light west southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 46. West southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 38.
Saturday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 50.
Saturday Night
Rain, mainly after 4am. Mostly cloudy, with a low around 39.
Sunday
Rain. Mostly cloudy, with a high near 44.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39.
Monday
Rain. Cloudy, with a high near 45.
Monday Night
Rain, possibly mixed with snow. Cloudy, with a low around 36.
Tuesday
Rain and snow. Cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Chinook Pass WA
 46.73°N 121.52°W (Elev. 3770 ft)
1:25 am PST Dec 10, 2025
6am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database