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

Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

smoke

63°F

17°C

Humidity 77%
Wind Speed S 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 26 Aug 09:20 AM PDT
Extended Forecast for

3 Miles SSE West Seattle WA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 78. South southwest wind around 7 mph.

    High: 78 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South southwest wind 3 to 7 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 73. South wind 7 to 11 mph.

    High: 73 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 57. South wind 6 to 11 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 72. South wind around 6 mph.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 78. South southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 59. South southwest wind 3 to 7 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 73. South wind 7 to 11 mph.
Thursday Night
Increasing clouds, with a low around 57. South wind 6 to 11 mph.
Friday
Partly sunny, with a high near 72. South wind around 6 mph.
Friday Night
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 56.
Saturday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 71.
Monday Night
A chance of rain. Mostly cloudy, with a low around 55.
Tuesday
A chance of rain. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE West Seattle WA
 47.52°N 122.36°W (Elev. 397 ft)
Last Update:
11:26 pm PDT Aug 25, 2026
Forecast Valid:
9am PDT Aug 26, 2026-6pm PDT Sep 1, 2026
 
Forecast Discussion
 
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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