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

8°C

46°F

Humidity 81%
Wind Speed S 6 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 5°C (41°F)
Visibility 16 km
Wind Chill6°C (43°F)
Last update 20 May 06:30 AM PDT
Extended Forecast for

Federal Way WA

  • Today

    Today: Mostly sunny, with a high near 18. South southwest wind 5 to 8 km/h becoming west in the morning.

    High: 18 °C

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Increasing clouds, with a low around 8. West wind 10 to 13 km/h becoming south in the evening.

    Low: 8 °C

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 13. South wind 13 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    High: 13 °C

    Rain

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 8. South southwest wind 18 to 21 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 8 °C

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 15. Southwest wind 8 to 14 km/h.

    High: 15 °C

    Chance
    Showers

  • Wednesday Night

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

    Low: 8 °C

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18.

    High: 18 °C

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 9.

    Low: 9 °C

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 16.

    High: 16 °C

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 18. South southwest wind 5 to 8 km/h becoming west in the morning.
Tonight
A 20 percent chance of rain after 4am. Increasing clouds, with a low around 8. West wind 10 to 13 km/h becoming south in the evening.
Tuesday
Rain. High near 13. South wind 13 to 16 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Tuesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 8. South southwest wind 18 to 21 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 15. Southwest wind 8 to 14 km/h.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 18.
Thursday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 9.
Friday
A chance of showers. Partly sunny, with a high near 16.
Friday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 7.
Saturday
A chance of showers. Partly sunny, with a high near 16.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 8.
Sunday
A slight chance of showers. Partly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
Federal Way WA
 47.33°N 122.33°W (Elev. 390 m)
Last Update:
3:40 am PDT May 20, 2024
Forecast Valid:
7am PDT May 20, 2024-6pm PDT May 26, 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