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	99%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	1.24 mi
Last update	23 Feb 08:38 AM PST

More Information:

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

Extended Forecast for

5 Miles NNE Snoqualmie Pass WA

Winter Weather Advisory February 23, 08:46am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 08:46am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Today
High: 35 °F
Heavy Snow
Tonight
Low: 27 °F
Chance Snow
Tuesday
High: 36 °F
Snow
Tuesday Night
Low: 27 °F
Snow
Wednesday
High: 34 °F
Snow
Wednesday Night
Low: 28 °F
Snow Likely
Thursday
High: 35 °F
Snow
Thursday Night
Low: 28 °F
Snow

Detailed Forecast

Today

Snow, mainly before 5pm. The snow could be heavy at times. High near 35. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. Calm wind becoming northeast around 5 mph after midnight. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly after 10am. High near 36. Wind chill values between 22 and 30. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 27. Wind chill values between 19 and 24. West wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. High near 34. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Mostly cloudy, with a low around 28.

Friday

Snow, mainly before 4pm. Mostly cloudy, with a high near 33.

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 35.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 21.