Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

28°F

-2°C

Humidity 99%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 09 Jan 03:02 AM PST
Extended Forecast for

8 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a slight chance of rain and snow after 5am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 32. Light south southwest wind.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 45. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain.  Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 4am.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a slight chance of rain and snow after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 32. Light south southwest wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 42. Calm wind.
Friday Night
Mostly cloudy, with a low around 34. Calm wind.
Saturday
Partly sunny, with a high near 45. Calm wind.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Calm wind.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 39. Chance of precipitation is 80%.
Monday
Rain. Mostly cloudy, with a high near 47.
Monday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 41.
Tuesday
A slight chance of rain before 10am. Mostly cloudy, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Chinook Pass WA
 46.75°N 121.56°W (Elev. 2313 ft)
1:25 am PST Jan 9, 2026
3am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
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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