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

Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Partly Cloudy

68°F

20°C

Humidity 49%
Wind Speed S 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Aug 02:30 PM PDT
Extended Forecast for

3 Miles NNE Federal Way WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain before 4pm. Mostly sunny, with a high near 67. Southwest wind around 7 mph.

    High: 67 °F

    Chance Rain

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South wind 6 to 9 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 69. South wind around 5 mph becoming calm in the afternoon.

    High: 69 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. North northeast wind 3 to 6 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Cloudy, with a high near 63.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of rain before 4pm. Mostly sunny, with a high near 67. Southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 53. South wind 6 to 9 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 69. South wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. Calm wind becoming north northeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 73. North northeast wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 56.
Wednesday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Cloudy, with a high near 63.
Wednesday Night
Rain, mainly before 11pm. Mostly cloudy, with a low around 54.
Thursday
Rain likely. Mostly cloudy, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 51.
Friday
A chance of rain. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Federal Way WA
 47.35°N 122.34°W (Elev. 0 ft)
Last Update:
12:20 pm PDT Aug 29, 2026
Forecast Valid:
2pm PDT Aug 29, 2026-6pm PDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation