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 coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 23, 01:00 PM PST

Current conditions at

White Pass (TWHIT)

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

Rain

35°F

2°C

Humidity	89%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Wind Chill	32°F (0°C)
Last update	23 Feb 12:32 AM PST

More Information:

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

Extended Forecast for

2 Miles N Chinook Pass WA

Winter Weather Advisory February 23, 12:58am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 12:58am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Overnight
Low: 30 °F
Heavy Snow
Monday
High: 27 °F
Heavy Snow
Monday Night
Low: 24 °F
Snow
Tuesday
High: 29 °F
Snow
Tuesday Night
Low: 19 °F
Snow and
Breezy
Wednesday
High: 26 °F
Snow Likely
and Windy
Wednesday Night
Low: 19 °F
Snow Likely
and Breezy
Thursday
High: 28 °F
Snow Likely
and Windy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 30. Wind chill values between 19 and 24. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 9 to 13 inches possible.

Monday

Snow. The snow could be heavy at times. Steady temperature around 27. Wind chill values between 14 and 19. South southwest wind 11 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Monday Night

Snow. Low around 24. Wind chill values between 17 and 22. North northwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 29. Wind chill values between 15 and 20. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Low around 19. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely. Mostly cloudy, with a high near 26. Windy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely. Mostly cloudy, with a high near 28. Windy.

Thursday Night

Snow likely. Mostly cloudy, with a low around 22. Breezy.

Friday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 25. Windy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 17. Breezy.

Saturday

A chance of snow. Mostly sunny, with a high near 29.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 19.