Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Fair

54°F

12°C

Humidity 77%
Wind Speed N 5 MPH
Barometer 30.14 in (1021.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 24 Sep 1:53 am PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

  • Overnight

    Overnight: Partly cloudy, with a low around 53. Calm wind.

    Partly Cloudy

    Low: 53 °F

  • Sunday

    Sunday: Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    Partly Sunny

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 56. Light and variable wind becoming northeast 6 to 11 mph.

    Mostly Cloudy

    Low: 56 °F

  • Monday

    Monday: A 40 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 65. South southeast wind 3 to 8 mph.

    Chance Rain

    High: 65 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 57. South southeast wind 3 to 8 mph.

    Slight Chance
    Rain

    Low: 57 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 70.

    Partly Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 53. Calm wind.
Sunday
Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 56. Light and variable wind becoming northeast 6 to 11 mph.
Monday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 65. South southeast wind 3 to 8 mph.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 57. South southeast wind 3 to 8 mph.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.44°N 122.3°W (Elev. 358 ft)
5:52 pm PDT Sep 23, 2017
2am PDT Sep 24, 2017-6pm PDT Sep 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database