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

Tropical Cyclone Approaching the Mid-Atlantic; Severe Weather and Heavy Rainfall Threats

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will impact the Mid-Atlantic through this weekend. Meanwhile, strong to severe thunderstorms are expected to affect portions of the central U.S. including heavy to excessive rainfall through this weekend. For the Intermountain region, below normal temperatures and some snow for the higher elevations. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20ft.

Partly Cloudy

52°F

11°C

Humidity 87%
Wind Speed S 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Sep 08:20 AM PDT
Extended Forecast for

Downtown Seattle WA

  • Today

    Today: Sunny, with a high near 76. Calm wind.

    Sunny

    High: 76 °F

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 55. Calm wind becoming south around 6 mph after midnight.

    Mostly Clear
    then Chance
    Rain

    Low: 55 °F

  • Saturday

    Saturday: Rain likely, mainly after 7am. Mostly cloudy, with a high near 66. South southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 66 °F

  • Saturday
    Night

    Saturday Night: Rain, mainly before 11pm. Low around 53. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Rain then
    Chance Rain

    Low: 53 °F

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 65. Calm wind becoming east southeast around 5 mph in the afternoon.

    Chance Rain

    High: 65 °F

  • Sunday
    Night

    Sunday Night: Rain. Low around 58. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 58 °F

  • Monday

    Monday: Rain, with thunderstorms also possible after 11am. High near 65. Chance of precipitation is 90%.

    Rain

    High: 65 °F

  • Monday
    Night

    Monday Night: Rain and possibly a thunderstorm. Cloudy, with a low around 57.

    Rain

    Low: 57 °F

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after 11am. Cloudy, with a high near 63.

    Rain

    High: 63 °F

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 55. Calm wind becoming south around 6 mph after midnight.
Saturday
Rain likely, mainly after 7am. Mostly cloudy, with a high near 66. South southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly before 11pm. Low around 53. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 65. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Rain. Low around 58. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, with thunderstorms also possible after 11am. High near 65. Chance of precipitation is 90%.
Monday Night
Rain and possibly a thunderstorm. Cloudy, with a low around 57.
Tuesday
Rain, with thunderstorms also possible after 11am. Cloudy, with a high near 63.
Tuesday Night
Rain. Cloudy, with a low around 55.
Wednesday
Rain. Cloudy, with a high near 62.
Wednesday Night
Rain. Cloudy, with a low around 53.
Thursday
Rain. Mostly cloudy, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Downtown Seattle WA
 47.61°N 122.29°W (Elev. 200 ft)
Last Update:
3:40 am PDT Sep 22, 2023
Forecast Valid:
8am PDT Sep 22, 2023-6pm PDT Sep 28, 2023
 
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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