National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Fog

52°F

11°C

Humidity 93%
Wind Speed NNE 9 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 50°F (10°C)
Visibility 0.75 mi
Last update 15 Oct 09:00 AM PDT
Extended Forecast for

Federal Way WA

Dense Fog Advisory October 15, 09:29am until October 15, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory October 15, 09:29am until October 15, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 72 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Light east wind.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74. Light southwest wind.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after 11pm. Increasing clouds, with a low around 53. South wind 3 to 8 mph.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 11am. Partly sunny, with a high near 64. South southwest wind 7 to 9 mph.

    High: 64 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 72. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 49. Light east wind.
Friday
Mostly sunny, with a high near 74. Light southwest wind.
Friday Night
A 40 percent chance of rain after 11pm. Increasing clouds, with a low around 53. South wind 3 to 8 mph.
Saturday
A 40 percent chance of rain, mainly before 11am. Partly sunny, with a high near 64. South southwest wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
A slight chance of rain after 11am. Mostly cloudy, with a high near 59.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Federal Way WA
 47.31°N 122.32°W (Elev. 351 ft)
Last Update:
2:23 am PDT Oct 15, 2026
Forecast Valid:
9am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation