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 WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

45°F

7°C

Humidity	100%
Wind Speed	ENE 0 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	45°F (7°C)
Visibility	NA
Last update	01 Feb 02:30 AM PST

More Information:

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

Extended Forecast for

Seattle-Ballard WA

Coastal Flood Advisory until February 1, 10:00am

Click here for hazard details and duration

Coastal Flood Advisory

Coastal Flood Advisory until February 1, 10:00am
NOW until 10:00am Sun
Coastal Flood Advisory
Overnight
Low: 46 °F
Rain Likely
Sunday
High: 53 °F
Rain and
Patchy Fog
then Rain
Likely
Sunday Night
Low: 45 °F
Chance Rain
Monday
High: 51 °F
Rain
Monday Night
Low: 44 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 58 °F
Mostly Cloudy
Tuesday Night
Low: 46 °F
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny

Detailed Forecast

Overnight

Rain likely, mainly after 5am. Mostly cloudy, with a low around 46. South southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly before 5pm. Patchy fog between 10am and 11am. High near 53. South southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 45. South wind 7 to 9 mph.

Monday

Rain, mainly before 4pm. High near 51. South southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 44. South southeast wind around 6 mph becoming calm in the evening.

Tuesday

Mostly cloudy, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 46.

Wednesday

Partly sunny, with a high near 60.

Wednesday Night

Partly cloudy, with a low around 43.

Thursday

Sunny, with a high near 59.