Hazardous Weather Conditions
Current conditions at
Boeing Field - King County International Airport (KBFI)
Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.
Rain
43°F
6°C
| Humidity | 81% |
| Wind Speed | N 0 MPH |
| Barometer | 29.92 in (1013.21 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 06:00 PM PDT |
Extended Forecast for
5 Miles NNW Vashon WA
Frost Advisory April 16, 01:00am until April 16, 09:00am
Tonight
Low: 35 °F
Showers
Likely then
Patchy FrostThursday
High: 55 °F
Patchy Frost
then Mostly
SunnyThursday Night
Low: 40 °F
Partly Cloudy
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 42 °F
Mostly Cloudy
Saturday
High: 62 °F
Mostly Cloudy
Saturday Night
Low: 48 °F
Slight Chance
RainSunday
High: 63 °F
Slight Chance
RainSunday Night
Low: 48 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 10pm. Patchy frost after 2am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 35. North northeast wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 55. South wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 56. Light and variable wind becoming southeast around 5 mph.
Friday Night
Mostly cloudy, with a low around 42. North wind 3 to 5 mph.
Saturday
Mostly cloudy, with a high near 62.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 48.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A chance of rain. Partly sunny, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Mostly cloudy, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Vashon WA
47.52°N 122.51°W (Elev. 3 ft)
47.52°N 122.51°W (Elev. 3 ft)
2:10 pm PDT Apr 15, 2026
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
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