Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Rain

48°F

9°C

Humidity	76%
Wind Speed	S 18 MPH
Barometer	30.01 in (1016.26 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	13 Apr 09:00 AM PDT

More Information:

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

Extended Forecast for

Seattle-Tacoma International Airport WA

Today
High: 55 °F
Chance Rain
Tonight
Low: 44 °F
Chance Rain
Tuesday
High: 50 °F
Rain
Tuesday Night
Low: 38 °F
Rain then
Rain Likely
Wednesday
High: 50 °F
Showers
Wednesday Night
Low: 36 °F
Showers
Likely then
Partly Cloudy
Thursday
High: 55 °F
Mostly Sunny
Thursday Night
Low: 40 °F
Partly Cloudy
Friday
High: 56 °F
Partly Sunny

Detailed Forecast

Today

A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 55. Southwest wind around 10 mph.

Tonight

A chance of rain before 2am, then a chance of rain after 3am. Increasing clouds, with a low around 44. South southwest wind around 10 mph. Chance of precipitation is 40%.

Tuesday

Rain. High near 50. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 38. South southwest wind 7 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 50. Southwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then rain likely between 8pm and 11pm. Mostly cloudy, with a low around 36. 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.

Thursday Night

Partly cloudy, with a low around 40.

Friday

Partly sunny, with a high near 56.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Mostly cloudy, with a high near 60.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 45.