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

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Mostly Cloudy

15°C

59°F

Humidity 87%
Wind Speed SW 16 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 13°C (55°F)
Visibility 16 km
Last update 25 Sep 06:05 PM PDT
Extended Forecast for

Federal Way WA

  • Tonight

    Tonight: A chance of rain and thunderstorms before 9pm, then a slight chance of rain between 9pm and 11pm. Partly cloudy, with a low around 9. South wind 10 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 50%.

    Low: 9 °C

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 20. Southwest wind 8 to 13 km/h.

    High: 20 °C

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 11pm. Low around 13. South wind 13 to 18 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 13 °C

    Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly sunny, with a high near 19. South southwest wind 10 to 13 km/h becoming north northwest in the afternoon.

    High: 19 °C

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. North northeast wind around 14 km/h.

    Low: 10 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °C

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 17.

    High: 17 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7.

    Low: 7 °C

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain and thunderstorms before 9pm, then a slight chance of rain between 9pm and 11pm. Partly cloudy, with a low around 9. South wind 10 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 50%.
Thursday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 20. Southwest wind 8 to 13 km/h.
Thursday Night
Rain, mainly after 11pm. Low around 13. South wind 13 to 18 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Friday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 19. South southwest wind 10 to 13 km/h becoming north northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 10. North northeast wind around 14 km/h.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 17.
Sunday Night
Mostly clear, with a low around 7.
Monday
Sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
Federal Way WA
 47.3°N 122.35°W (Elev. 308 m)
Last Update:
3:40 pm PDT Sep 25, 2024
Forecast Valid:
6pm PDT Sep 25, 2024-6pm PDT Oct 2, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation