Showers and Thunderstorms in the South

Showers and thunderstorms are expected to linger cross the South through the next couple of days as a trailing front stalls across the region. Isolated to scattered severe thunderstorms may produce large hail, severe wind gusts, and heavy rain across portions of the southern Plains today and Wednesday. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Mostly Cloudy

54°F

12°C

Humidity 58%
Wind Speed NNW 8 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Apr 12:05 PM PDT
Extended Forecast for

Seatac WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. North northwest wind 6 to 8 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. North northeast wind 3 to 8 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. North wind 3 to 6 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of rain.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 60. North northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 40. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 64. Calm wind becoming north 5 to 8 mph in the afternoon.
Wednesday Night
Clear, with a low around 43. North northeast wind 3 to 8 mph.
Thursday
Sunny, with a high near 73. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
9:40 am PDT Apr 22, 2025
12pm PDT Apr 22, 2025-6pm PDT Apr 28, 2025
 
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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