Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Coastal Flood Advisory in effect from February 1, 02:02 AM PST until February 1, 10:00 AM PST

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Overcast

49°F

9°C

Humidity	89%
Wind Speed	S 13 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	01 Feb 08:53 AM PST

More Information:

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

Extended Forecast for

2 Miles SSE Federal Way WA

Coastal Flood Advisory until February 1, 10:00am

Click here for hazard details and duration

...

Coastal Flood Advisory until February 1, 10:00am
NOW until 10:00am Sun
Coastal Flood Advisory
Today
High: 53 °F
Rain and
Patchy Fog
Tonight
Low: 42 °F
Chance Rain
then Rain
Likely
Monday
High: 51 °F
Rain
Monday Night
Low: 42 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 58 °F
Mostly Cloudy
Tuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Today

Rain, mainly before 5pm. Patchy fog before 11am. High near 53. South southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain, mainly before 4pm. High near 51. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 42. Light east southeast wind.

Tuesday

Mostly cloudy, with a high near 58. Calm wind.

Tuesday Night

Mostly cloudy, with a low around 43.

Wednesday

Partly sunny, with a high near 60.

Wednesday Night

Partly cloudy, with a low around 41.

Thursday

Sunny, with a high near 59.