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

33°F

1°C

Humidity NA
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

5 Miles NNE Chinook Pass WA

Flood Watch December 9, 07:43pm until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 07:43pm until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Tonight

    Low: 35 °F⇑

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain. High near 41. Windy, with a southwest wind 28 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 36. Windy, with a west southwest wind 25 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain and
    Windy then
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all snow after 10am. High near 38. Wind chill values between 25 and 30. Breezy, with a west wind 15 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 35. West wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain. Temperature rising to around 40 by 4am. Wind chill values between 23 and 29. Breezy, with a west southwest wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 41. Windy, with a southwest wind 28 to 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 36. Windy, with a west southwest wind 25 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow, becoming all snow after 10am. High near 38. Wind chill values between 25 and 30. Breezy, with a west wind 15 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow. Low around 35. West wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40.
Saturday Night
A chance of rain and snow before 10pm, then snow. Mostly cloudy, with a low around 32.
Sunday
Snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow likely. Mostly cloudy, with a low around 31.
Monday
Rain and snow. Cloudy, with a high near 37.
Monday Night
Snow. Cloudy, with a low around 31.
Tuesday
Snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Chinook Pass WA
 46.93°N 121.46°W (Elev. 6322 ft)
Last Update:
7:01 pm PST Dec 9, 2025
Forecast Valid:
7pm PST Dec 9, 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