Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Mostly Cloudy

40°F

4°C

Humidity	85%
Wind Speed	ESE 6 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	15 Apr 06:53 AM PDT

More Information:

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

Extended Forecast for

4 Miles S Vashon WA

Today
High: 49 °F
Chance
Showers then
Showers
Tonight
Low: 37 °F
Rain Likely
then Mostly
Clear
Thursday
High: 55 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 56 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 63 °F
Mostly Cloudy
Saturday Night
Low: 48 °F
Chance Rain
Sunday
High: 64 °F
Chance Rain

Detailed Forecast

Today

Rain and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 49. South southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely and possibly a thunderstorm before 9pm, then a slight chance of rain between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 55. South wind 3 to 7 mph.

Thursday Night

Partly cloudy, with a low around 41. South wind 5 to 8 mph.

Friday

Partly sunny, with a high near 56. Light and variable wind.

Friday Night

Mostly cloudy, with a low around 42.

Saturday

Mostly cloudy, with a high near 63.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 48.