Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

White Pass (TWHIT)

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

light snow

29°F

-2°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Last update	23 Feb 03:33 PM PST

More Information:

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

Extended Forecast for

4 Miles SSE Chinook Pass WA

This Afternoon
High: 29 °F
Heavy Snow
Tonight
Low: 27 °F
Heavy Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 23 °F
Snow
Wednesday
High: 30 °F
Snow
Wednesday Night
Low: 23 °F
Snow Likely
then Chance
Snow
Thursday
High: 32 °F
Snow Likely
Thursday Night
Low: 25 °F
Snow Likely
and Breezy
Friday
High: 31 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. Steady temperature around 29. Wind chill values between 22 and 27. West southwest wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 27. Light and variable wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday

Snow. High near 34. Wind chill values between 22 and 27. East wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 23. Wind chill values between 10 and 20. West wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 30. West wind 17 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Breezy.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 31.

Friday Night

A chance of snow before 10pm. Mostly cloudy, with a low around 18.

Saturday

A slight chance of snow. Mostly sunny, with a high near 34.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

A slight chance of snow. Sunny, with a high near 35.