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

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

light rain,mist

46°F

8°C

Humidity	100%
Wind Speed	S 6 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	46°F (8°C)
Visibility	4.00 mi
Wind Chill	43°F (6°C)
Last update	01 Feb 06:00 AM PST

More Information:

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

Extended Forecast for

South Seattle 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
then Rain
Likely
Tonight
Low: 45 °F
Chance Rain
then Rain
Likely
Monday
High: 51 °F
Rain
Monday Night
Low: 45 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 59 °F
Mostly Cloudy
Tuesday Night
Low: 46 °F
Mostly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy

Detailed Forecast

Today

Rain. Patchy fog between 10am and 11am. High near 53. South southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. South wind around 7 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 around 6 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 45. South southeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly cloudy, with a high near 59. Calm wind.

Tuesday Night

Mostly cloudy, with a low around 46.

Wednesday

Partly sunny, with a high near 61.

Wednesday Night

Partly cloudy, with a low around 43.

Thursday

Sunny, with a high near 60.