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.

NA

35°F

2°C

Humidity NA
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

3 Miles W Chinook Pass WA

  • Overnight

    Overnight: A slight chance of rain before 2am, then a chance of rain after 3am.  Mostly cloudy, with a low around 33. South wind around 6 mph.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 8am.  Partly sunny, with a high near 43. South wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 3am.  Mostly cloudy, with a low around 33. South southeast wind around 11 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow.  High near 36. Wind chill values between 25 and 30. South southwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm.  Low around 29. Southwest wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow

  • Monday

    Monday: Snow before 4pm, then rain and snow likely.  High near 36. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 10pm, then a slight chance of rain.  Mostly cloudy, with a low around 34. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain before 2am, then a chance of rain after 3am. Mostly cloudy, with a low around 33. South wind around 6 mph. Chance of precipitation is 30%.
Saturday
Rain likely, mainly before 8am. Partly sunny, with a high near 43. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 33. South southeast wind around 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 36. Wind chill values between 25 and 30. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, mainly before 10pm. Low around 29. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Snow before 4pm, then rain and snow likely. High near 36. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
Rain and snow likely before 10pm, then a slight chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Partly sunny, with a high near 45.
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 36.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chinook Pass WA
 46.87°N 121.57°W (Elev. 5427 ft)
1:26 am PST Jan 31, 2026
1am PST Jan 31, 2026-6pm PST Feb 6, 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