Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Partly Cloudy

59°F

15°C

Humidity 57%
Wind Speed W 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 12:53 PM PDT
Extended Forecast for

Seatac WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North northeast wind 6 to 8 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 8 to 10 mph.

    High: 62 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. Light north northwest wind.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Thursday Night

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

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 61. Light and variable wind.
Tonight
Mostly cloudy, with a low around 46. North northeast wind 6 to 8 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 62. North northeast wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 44. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 66. Light north northwest wind.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
11:26 am PDT Oct 19, 2026
1pm PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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