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, 04:00 PM PST

Current conditions at

Snoqualmie Pass (SNO30)

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

35°F

2°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	22 Feb 12:00 PM PST

More Information:

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

Extended Forecast for

9 Miles NE Snoqualmie Pass WA

Winter Weather Advisory February 22, 12:51pm until February 23, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 22, 12:51pm until February 23, 04:00pm
NOW until 4:00pm Mon
Winter Weather Advisory
This Afternoon
High: 29 °F
Snow
Tonight
Low: 26 °F
Heavy Snow
Monday
High: 29 °F
Heavy Snow
Monday Night
Low: 20 °F
Snow Likely
Tuesday
High: 30 °F
Snow
Tuesday Night
Low: 20 °F
Snow
Wednesday
High: 26 °F
Snow Likely
Wednesday Night
Low: 23 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow, mainly before 4pm. High near 29. Southeast wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Low around 26. South wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Monday

Snow. The snow could be heavy at times. High near 29. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.

Monday Night

Snow likely. Mostly cloudy, with a low around 20. West wind around 7 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 30. East wind around 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. Low around 20. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow likely. Partly sunny, with a high near 26. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

Thursday

Snow. High near 28. Chance of precipitation is 80%.

Thursday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 23. Breezy.

Friday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 25.