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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

70°F

21°C

Humidity 60%
Wind Speed NNW 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Sep 12:35 PM PDT
Extended Forecast for

3 Miles NNW Burien WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. North northwest wind around 6 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. Calm wind becoming south around 6 mph after midnight.

    Low: 54 °F

    Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 73. South wind 3 to 7 mph.

    High: 73 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Light south southwest wind.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. Light and variable wind.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 74. North northwest wind around 6 mph.
Tonight
Clear, with a low around 54. Calm wind becoming south around 6 mph after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 73. South wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 53. Light south southwest wind.
Saturday
Mostly sunny, with a high near 72. Light and variable wind.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 53.
Monday
Partly sunny, with a high near 70.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 55.
Tuesday
A chance of rain. Mostly cloudy, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 66.
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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 Sep 17, 2026
Forecast Valid:
12pm PDT Sep 17, 2026-6pm PDT Sep 23, 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