National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Pass (TWHIT)

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

NA

44°F

7°C

Humidity 100%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 29 Sep 09:17 PM PDT
Extended Forecast for

15 Miles SSW White Pass WA

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight. Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 37. West southwest wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers then
    Areas Fog

  • Tuesday

    Tuesday: Rain likely after 2pm. Widespread dense fog, mainly before 7am. Otherwise, increasing clouds, with a high near 53. North wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Dense Fog
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog after 5am. Low around 40. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely before 11am, then showers after 11am. Patchy fog before 8am. High near 48. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 39. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between 11pm and midnight. Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 37. West southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday
Rain likely after 2pm. Widespread dense fog, mainly before 7am. Otherwise, increasing clouds, with a high near 53. North wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Patchy fog after 5am. Low around 40. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely before 11am, then showers after 11am. Patchy fog before 8am. High near 48. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 39. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 53.
Friday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.
Saturday
A chance of showers. Partly sunny, with a high near 49.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSW White Pass WA
 46.41°N 121.46°W (Elev. 4078 ft)
Last Update:
8:01 pm PDT Sep 29, 2025
Forecast Valid:
9pm PDT Sep 29, 2025-6pm PDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation