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

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Rain

50°F

10°C

Humidity	76%
Wind Speed	ESE 5 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	43°F (6°C)
Visibility	5.00 mi
Wind Chill	48°F (9°C)
Last update	30 Jan 10:15 AM PST

More Information:

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

Extended Forecast for

Seatac WA

Today
High: 52 °F
Rain
Tonight
Low: 46 °F
Chance Rain
Saturday
High: 58 °F
Chance Rain
then Mostly
Cloudy
Saturday Night
Low: 45 °F
Chance Rain
then Rain
Likely
Sunday
High: 53 °F
Rain
Sunday Night
Low: 44 °F
Rain then
Chance Rain
Monday
High: 52 °F
Rain Likely
Monday Night
Low: 42 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 57 °F
Mostly Cloudy

Detailed Forecast

Today

Rain, mainly before 5pm. High near 52. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A chance of rain before 7pm, then a chance of rain after 3am. Mostly cloudy, with a low around 46. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

Saturday

A 40 percent chance of rain before 10am. Mostly cloudy, with a high near 58. Light southeast wind.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 45. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain. High near 53. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain, mainly before 10pm. Low around 44. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

Monday Night

A chance of rain before 10pm. Mostly cloudy, with a low around 42.

Tuesday

Mostly cloudy, with a high near 57.

Tuesday Night

Mostly cloudy, with a low around 43.

Wednesday

Partly sunny, with a high near 60.