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.

35°F

2°C

Humidity	72%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Last update	01 Feb 02:17 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Chinook Pass WA

Overnight
Low: 34 °F
Slight Chance
Rain/Snow
Sunday
High: 35 °F
Rain/Snow and
Areas
Freezing Fog
Sunday Night
Low: 28 °F
Slight Chance
Snow and
Patchy Fog
then Snow
Likely
Monday
High: 35 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 46 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Overnight

A slight chance of rain and snow before 4am, then a slight chance of rain. Mostly cloudy, with a steady temperature around 34. Wind chill values between 24 and 29. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Rain and snow, mainly before 5pm. Patchy fog before 3pm, then patchy fog after 4pm. Areas of freezing fog between 10am and 11am. High near 35. Wind chill values between 22 and 27. South southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow likely, mainly after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 28. Wind chill values between 20 and 25. South southwest wind around 9 mph, with gusts as high as 20 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 35. Wind chill values between 19 and 28. South wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Monday Night

A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 33. Southwest wind around 8 mph.

Tuesday

Partly sunny, with a high near 43.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Partly sunny, with a high near 46.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

Sunny, with a high near 46.