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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

33°F

1°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	22 Feb 10:00 PM PST

More Information:

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

Extended Forecast for

14 Miles S Stevens Pass WA

Winter Weather Advisory February 22, 11:11pm until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 22, 11:11pm until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Tonight
Low: 27 °F
Heavy Snow
Monday
High: 34 °F
Heavy Snow
Monday Night
Low: 22 °F
Snow Likely
Tuesday
High: 35 °F
Snow Likely
Tuesday Night
Low: 21 °F
Snow Likely
Wednesday
High: 33 °F
Snow Likely
Wednesday Night
Low: 23 °F
Snow Likely
Thursday
High: 34 °F
Snow Likely

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 27. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.

Monday

Snow. The snow could be heavy at times. High near 34. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow likely. Partly sunny, with a high near 35. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely, mainly after 10am. Partly sunny, with a high near 33. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Thursday

Snow likely. Partly sunny, with a high near 34. Chance of precipitation is 70%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

Friday

Snow likely, mainly before 4pm. Partly sunny, with a high near 33.

Friday Night

A chance of snow. Partly cloudy, with a low around 16.

Saturday

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

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 17.