Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

33°F

1°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 01 Feb 08:47 AM PST
Extended Forecast for

Chinook Pass WA

  • Today

    Today: Rain and snow, mainly before 5pm.  High near 36. Wind chill values between 25 and 30. South wind 7 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain and snow before 2am, then snow likely.  Mostly cloudy, with a low around 29. South southwest wind around 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: Snow before 1pm, then snow, possibly mixed with rain.  High near 37. Wind chill values between 23 and 33. South wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: A 50 percent chance of rain before 10pm.  Mostly cloudy, with a low around 34. South southwest wind 3 to 5 mph.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Southeast wind around 7 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Rain and snow, mainly before 5pm. High near 36. Wind chill values between 25 and 30. South wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A slight chance of rain and snow before 2am, then snow likely. Mostly cloudy, with a low around 29. South southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow before 1pm, then snow, possibly mixed with rain. High near 37. Wind chill values between 23 and 33. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 34. South southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 45. Southeast wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 46.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Saturday
A chance of rain. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.54°W (Elev. 4580 ft)
7:02 am PST Feb 1, 2026
9am PST Feb 1, 2026-6pm PST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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