Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Partly Cloudy

59°F

15°C

Humidity 67%
Wind Speed WNW 4 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Sep 05:20 PM PDT
Extended Forecast for

3 Miles N Vashon WA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Cloudy, with a steady temperature around 55. North wind around 10 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 4am.  Steady temperature around 55. North wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain

  • Friday

    Friday: Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm.  High near 57. South wind 6 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: A 10 percent chance of rain before 7pm.  Mostly cloudy during the early evening, then becoming mostly clear, with a low around 48. South wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 48 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. South wind around 6 mph becoming light and variable.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Cloudy, with a steady temperature around 55. North wind around 10 mph.
Tonight
Rain, mainly before 4am. Steady temperature around 55. North wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. High near 57. South wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 10 percent chance of rain before 7pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 48. South wind 8 to 16 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 59. South wind around 6 mph becoming light and variable.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly cloudy, with a high near 59.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 52.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Vashon WA
 47.5°N 122.45°W (Elev. 0 ft)
12:20 pm PDT Sep 24, 2026
5pm PDT Sep 24, 2026-6pm PDT Oct 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database