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

44°F

7°C

Humidity NA
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update NA
Extended Forecast for

4 Miles W Chinook Pass WA

Flood Watch December 10, 02:46am until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 10, 02:46am until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Overnight

    Low: 32 °F

    Heavy Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. Widespread dense fog, mainly after 4pm. High near 41. West southwest wind 18 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 41 °F

    Heavy Rain
    and Dense Fog

  • Wednesday Night

    Wednesday Night: Rain. Widespread dense fog before 10pm, then patchy dense fog after 3am. Low around 34. West southwest wind 17 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 34 °F

    Rain and
    Dense Fog

  • Thursday

    Thursday: Rain before 10am, then rain, possibly mixed with snow. High near 38. Wind chill values between 24 and 29. West wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 35. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain after 4pm. Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Patchy fog. Low around 32. Southwest wind around 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. The rain could be heavy at times. Widespread dense fog, mainly after 4pm. High near 41. West southwest wind 18 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday Night
Rain. Widespread dense fog before 10pm, then patchy dense fog after 3am. Low around 34. West southwest wind 17 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain before 10am, then rain, possibly mixed with snow. High near 38. Wind chill values between 24 and 29. West wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow. Low around 35. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 38. 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, mainly before 10pm. Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 42.
Saturday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 33.
Sunday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 36.
Sunday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.
Monday
Rain, possibly mixed with snow. Cloudy, with a high near 37.
Monday Night
Rain and snow. Cloudy, with a low around 29.
Tuesday
Snow. Cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Chinook Pass WA
 46.85°N 121.59°W (Elev. 5131 ft)
Last Update:
1:25 am PST Dec 10, 2025
Forecast Valid:
2am PST Dec 10, 2025-6pm PST Dec 16, 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