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 08:00 PM 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 22, 09:16pm until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 22, 09:16pm until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Tonight
Low: 31 °F
Heavy Snow
Monday
High: 34 °F
Heavy Snow
Monday Night
Low: 26 °F
Snow
Tuesday
High: 33 °F
Snow
Tuesday Night
Low: 25 °F
Snow
Wednesday
High: 30 °F
Snow
Wednesday Night
Low: 26 °F
Snow Likely
Thursday
High: 31 °F
Snow

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 31. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow. The snow could be heavy at times. High near 34. West wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow. Low around 26. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 33. East wind around 8 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. Low around 25. West wind 10 to 14 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 30. 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 26. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Thursday

Snow. High near 31. Chance of precipitation is 80%.

Thursday Night

Snow. Low around 26. Chance of precipitation is 80%.

Friday

Snow, mainly before 4pm. Mostly cloudy, with a high near 30.

Friday Night

A chance of snow. Mostly cloudy, with a low around 20.

Saturday

A chance of snow. Mostly sunny, with a high near 32.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 20.