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 in effect from February 22, 04:00 AM PST until February 23, 10:00 AM PST

Current conditions at

Snoqualmie Pass (SNO30)

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

31°F

-1°C

Humidity	93%
Wind Speed	NA NA MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	22 Feb 08:00 AM PST

More Information:

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

Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Weather Advisory until February 23, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 23, 10:00am
NOW until 10:00am Mon
Winter Weather Advisory
Today
High: 29 °F
Snow
Tonight
Low: 25 °F
Heavy Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 22 °F
Snow Likely
Tuesday
High: 29 °F
Snow Likely
Tuesday Night
Low: 21 °F
Snow Likely
Wednesday
High: 26 °F
Snow Likely
and Breezy
Wednesday Night
Low: 22 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Snow, mainly before 4pm. High near 29. South wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Low around 25. Southwest wind around 11 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow. The snow could be heavy at times. High near 28. South wind around 13 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Monday Night

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

Tuesday

Snow likely. Partly sunny, with a high near 29. Northwest wind 11 to 13 mph becoming southwest in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely, mainly after 10am. Partly sunny, with a high near 26. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 22. Breezy.

Thursday

Snow likely, mainly after 10am. Partly sunny, with a high near 28. Breezy. Chance of precipitation is 70%.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. Breezy.

Friday

Snow likely. Partly sunny, with a high near 25. Breezy.

Friday Night

A chance of snow. Partly cloudy, with a low around 15. Breezy.

Saturday

A chance of snow. Sunny, with a high near 29.