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

Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

52°F

11°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Oct 09:15 PM PDT
Extended Forecast for

Seattle WASimilar City Names

  • Tonight

    Tonight: Clear, with a low around 46. Light north wind.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, then becoming partly sunny during the afternoon, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 46. Light north wind.

    Low: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Partly sunny, with a high near 55.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 46. Light north wind.
Wednesday
Sunny, then becoming partly sunny during the afternoon, with a high near 64. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Partly sunny, with a high near 58. Light and variable wind.
Thursday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 46. Light north wind.
Friday
Partly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of rain, mainly after 11am. Partly sunny, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 57.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 58.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 45.
Tuesday
A slight chance of rain. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seattle WASimilar City Names
 47.62°N 122.36°W (Elev. 105 ft)
Last Update:
11:26 am PDT Oct 20, 2026
Forecast Valid:
9pm PDT Oct 20, 2026-6pm PDT Oct 27, 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