Unsettled in New England and the Southwest; Mild Across the Plains and Rockies

Unsettled weather, including periods of locally heavy rainfall, is expected to persist across portions of New England and the Southwest U.S. through much of the weekend. Elsewhere, mainly tranquil conditions are forecast. Well above normal temperatures are likely across parts of the northern and central Plains into the northern Rockies. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Mostly Clear

59°F

15°C

Humidity 83%
Wind Speed S 4 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 Sep 08:53 AM PDT
Extended Forecast for

Seatac WA

  • Today

    Today: Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    Sunny

    High: 77 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South southwest wind 3 to 8 mph.

    Mostly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 64. South wind 5 to 9 mph becoming calm  in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Rain.  Low around 55. Southeast wind 5 to 11 mph becoming south southwest in the evening.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 55 °F

  • Monday

    Monday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 63. West southwest wind 7 to 9 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 63 °F

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 50. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers

    Low: 50 °F

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am.  High near 59. Chance of precipitation is 80%.

    Showers

    High: 59 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 49.

    Chance Rain

    Low: 49 °F

  • Wednesday

    Wednesday: A chance of rain, mainly after 11am.  Mostly cloudy, with a high near 61.

    Chance Rain

    High: 61 °F

Detailed Forecast

Today
Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 52. South southwest wind 3 to 8 mph.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64. South wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 55. Southeast wind 5 to 11 mph becoming south southwest in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 59. Chance of precipitation is 80%.
Tuesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.
Wednesday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 52.
Thursday
Rain. Cloudy, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Partly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
3:30 am PDT Sep 25, 2021
9am PDT Sep 25, 2021-6pm PDT Oct 1, 2021
 
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Additional Resources

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