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 >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Mostly Cloudy

54°F

12°C

Humidity	80%
Wind Speed	S 11 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	30 Jan 06:53 PM PST

More Information:

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

Extended Forecast for

West Seattle WA

Tonight
Low: 49 °F
Chance Rain
Saturday
High: 56 °F
Chance Rain
then Slight
Chance Rain
Saturday Night
Low: 48 °F
Chance Rain
Sunday
High: 53 °F
Rain
Sunday Night
Low: 48 °F
Rain
Monday
High: 52 °F
Rain
Monday Night
Low: 47 °F
Rain Likely
then Slight
Chance Rain
Tuesday
High: 58 °F
Mostly Cloudy
Tuesday Night
Low: 46 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of rain before 9pm, then a chance of rain after 5am. Mostly cloudy, with a low around 49. South wind 13 to 18 mph becoming east southeast 5 to 10 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

Saturday

A chance of rain before 11am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Light and variable wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.

Saturday Night

A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 48. South southeast wind around 7 mph.

Sunday

Rain. High near 53. South wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain. Low around 48. South wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 52. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

Tuesday

Mostly cloudy, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 46.

Wednesday

Partly sunny, with a high near 58.