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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

72°F

22°C

Humidity 60%
Wind Speed SSW 14 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 01 Aug 12:00 PM PDT
Extended Forecast for

3 Miles NNW Burien WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West southwest wind 7 to 10 mph becoming south after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 70 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Northeast wind 5 to 9 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. North wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 55. West southwest wind 7 to 10 mph becoming south after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 70. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 53. Northeast wind 5 to 9 mph.
Monday
Sunny, with a high near 75. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Burien WA
 47.5°N 122.35°W (Elev. 400 ft)
Last Update:
11:26 am PDT Aug 1, 2026
Forecast Valid:
12pm PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation