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Hazardous Weather Conditions

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Partly Cloudy

41°F

5°C

Humidity 86%
Wind Speed NNE 10 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 23 Dec 08:00 PM PST
Extended Forecast for

Seattle-Tacoma International Airport WA

Coastal Flood Advisory December 24, 06:00am until December 24, 12:00pm
High Wind Warning December 24, 10:00am until December 24, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory
High Wind Warning

  • Tonight

    Tonight: Rain, mainly after 4am. Low around 39. North wind 5 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm. High near 48. Windy, with a light and variable wind becoming south 28 to 33 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 38. South wind 6 to 11 mph becoming north northeast after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A 50 percent chance of rain after 10am. Cloudy, with a high near 46. North northeast wind around 9 mph.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 4am. Low around 39. North wind 5 to 13 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 1pm. High near 48. Windy, with a light and variable wind becoming south 28 to 33 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Increasing clouds, with a low around 38. South wind 6 to 11 mph becoming north northeast after midnight.
Christmas Day
A 50 percent chance of rain after 10am. Cloudy, with a high near 46. North northeast wind around 9 mph.
Thursday Night
Rain. Low around 39. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 47.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seattle-Tacoma International Airport WA
 47.46°N 122.31°W (Elev. 400 ft)
Last Update:
8:21 pm PST Dec 23, 2025
Forecast Valid:
8pm PST Dec 23, 2025-6pm PST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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