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

36°F

2°C

Humidity	89%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Wind Chill	33°F (1°C)
Last update	23 Feb 12:47 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE Mt Rainier WA

Winter Weather Advisory February 23, 01:14am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 01:14am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Overnight
Low: 25 °F
Heavy Snow
Monday
High: 25 °F
Heavy Snow
Monday Night
Low: 19 °F
Heavy Snow
Tuesday
High: 26 °F
Heavy Snow
Tuesday Night
Low: 14 °F
Heavy Snow
and Breezy
Wednesday
High: 22 °F
Snow and
Windy
Wednesday Night
Low: 15 °F
Snow Likely
and Breezy
Thursday
High: 25 °F
Snow and
Windy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 25. Wind chill values between 10 and 15. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 20 to 26 inches possible.

Monday

Snow. The snow could be heavy at times. High near 25. Wind chill values between 9 and 14. Southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 19. Wind chill values between 10 and 15. North northwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 26. Wind chill values between 9 and 14. North wind 9 to 16 mph becoming west in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 14. Breezy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. High near 22. Windy. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

Snow. Mostly cloudy, with a high near 25. Windy.

Thursday Night

Snow. Mostly cloudy, with a low around 17. Windy.

Friday

Snow, mainly before 4pm. Mostly cloudy, with a high near 22. Windy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 12. Breezy.

Saturday

A chance of snow. Partly sunny, with a high near 25.

Saturday Night

A chance of snow. Partly cloudy, with a low around 14.