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

Current conditions at

Snoqualmie Pass (SNO30)

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

32°F

0°C

Humidity	98%
Wind Speed	NA NA MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	23 Feb 04:00 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 February 23, 05:07am until February 23, 01:00pm

Freezing Fog Advisory until February 23, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Freezing Fog Advisory

Winter Weather Advisory February 23, 05:07am until February 23, 01:00pm
Freezing Fog Advisory until February 23, 10:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 25 °F
Heavy Snow
Monday
High: 25 °F
Heavy Snow
Monday Night
Low: 20 °F
Chance Snow
Tuesday
High: 29 °F
Snow Likely
Tuesday Night
Low: 19 °F
Snow Likely
Wednesday
High: 26 °F
Snow Likely
and Breezy
Wednesday Night
Low: 23 °F
Breezy. Snow
Likely then
Chance Snow
Thursday
High: 28 °F
Snow Likely
and Breezy

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 25. Southwest wind around 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Monday

Snow, mainly before 1pm. The snow could be heavy at times. Steady temperature around 25. West wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Monday Night

A 40 percent chance of snow. Cloudy, with a low around 20. Northwest wind around 9 mph becoming northeast after midnight.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 29. East wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 19. West wind 14 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday

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

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow likely, mainly after 10am. Partly sunny, with a high near 28. Breezy. Chance of precipitation is 60%.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Windy. Chance of precipitation is 60%.

Friday

Snow likely, mainly before 4pm. Partly sunny, with a high near 25. Breezy.

Friday Night

A chance of snow. Partly cloudy, with a low around 12.

Saturday

A slight chance of snow. Mostly sunny, with a high near 28.

Saturday Night

A slight chance of snow. Mostly clear, with a low around 12.