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 >

Hazardous Weather Conditions

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

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

33°F

1°C

Humidity	96%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Wind Chill	29°F (-2°C)
Last update	23 Feb 10:28 AM PST

More Information:

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

Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

Winter Weather Advisory February 23, 10:51am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 10:51am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Today
High: 32 °F
Snow
Tonight
Low: 31 °F
Chance Snow
Tuesday
High: 34 °F
Snow
Tuesday Night
Low: 27 °F
Snow
Wednesday
High: 32 °F
Snow and
Breezy
Wednesday Night
Low: 27 °F
Snow Likely
Thursday
High: 33 °F
Snow and
Breezy
Thursday Night
Low: 28 °F
Snow and
Breezy

Detailed Forecast

Today

Snow, mainly before 5pm. Steady temperature around 32. Wind chill values between 24 and 29. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 31. Wind chill values between 23 and 28. Light and variable wind becoming east northeast around 6 mph after midnight. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 34. Wind chill values between 22 and 27. East wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. Low around 27. Wind chill values between 18 and 23. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 32. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph. 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 27. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday

Snow. High near 33. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow. Mostly cloudy, with a low around 28. Breezy.

Friday

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

Friday Night

A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22.

Saturday

A chance of snow. Partly sunny, with a high near 33.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 22.