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.

Rain

36°F

2°C

Humidity NA
Wind Speed E 3 MPH
Barometer NA
Dewpoint N/A
Visibility 1.24 mi
Last update NA
Extended Forecast for

3 Miles SSW Chinook Pass WA

  • Overnight

    Overnight: A 50 percent chance of rain, mainly after 5am.  Mostly cloudy, with a low around 37. South wind around 5 mph.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before 7am.  Partly sunny, with a high near 47. South southwest wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am.  Increasing clouds, with a low around 35. South southeast wind around 7 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain, possibly mixed with snow.  High near 41. Southwest wind around 7 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, mainly before 10pm.  Low around 33. Southwest wind around 6 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow likely before 10am, then rain.  High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 37. South wind around 5 mph.
Saturday
Rain likely, mainly before 7am. Partly sunny, with a high near 47. South southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 20 percent chance of rain after 1am. Increasing clouds, with a low around 35. South southeast wind around 7 mph.
Sunday
Rain, possibly mixed with snow. High near 41. Southwest wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain, possibly mixed with snow, mainly before 10pm. Low around 33. Southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow likely before 10am, then rain. High near 40. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Chinook Pass WA
 46.84°N 121.52°W (Elev. 4052 ft)
3:23 am PST Jan 31, 2026
4am 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