Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

47°F

8°C

Humidity 70%
Wind Speed N 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 21 Mar 01:53 AM PDT
Extended Forecast for

3 Miles NNW Burien WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 43. North northeast wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain between 1pm and 2pm.  Partly sunny, with a high near 49. North wind 5 to 7 mph becoming light and variable  in the morning.  Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 11am.  Partly sunny, with a high near 52. South wind around 6 mph becoming north northwest in the afternoon.  Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North northeast wind around 6 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 53.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 43. North northeast wind around 6 mph.
Saturday
A slight chance of rain between 1pm and 2pm. Partly sunny, with a high near 49. North wind 5 to 7 mph becoming light and variable in the morning. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 38. Light and variable wind becoming south 5 to 7 mph in the evening.
Sunday
A slight chance of rain and snow before 11am. Partly sunny, with a high near 52. South wind around 6 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 38. North northeast wind around 6 mph.
Monday
Partly sunny, with a high near 52.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 53.
Tuesday Night
Rain. Mostly cloudy, with a low around 41.
Wednesday
Rain. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Burien WA
 47.52°N 122.36°W (Elev. 397 ft)
11:27 pm PDT Mar 20, 2026
2am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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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