NWS Forecast for: Seattle-Tacoma International Airport WA
Issued by: National Weather Service Seattle, WA
Last Update: 6:05 pm PST Feb 18, 2019
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  • Overnight

    Overnight: A chance of rain showers before 4am, then a chance of rain and snow showers.  Cloudy, with a low around 35. South wind around 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow


    Low: 35 °F

  • Tuesday

    Tuesday: A chance of rain and snow before 10am, then rain likely.  Cloudy, with a high near 42. South southwest wind 5 to 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Rain Likely

    High: 42 °F

  • Tuesday
    Night

    Tuesday Night: Rain before 4am, then rain and snow showers likely.  Low around 35. South southwest wind 5 to 9 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Rain then
    Rain/Snow


    Low: 35 °F

  • Wednesday

    Wednesday: Rain and snow showers likely before 10am, then a chance of rain showers.  Mostly cloudy, with a high near 42. South southwest wind around 6 mph becoming north in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Rain/Snow
    Likely then
    Chance
    Showers

    High: 42 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 29. North wind 5 to 8 mph.

    Mostly Cloudy



    Low: 29 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    Mostly Sunny



    High: 44 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 29.

    Partly Cloudy
    then Slight
    Chance Snow

    Low: 29 °F

  • Friday

    Friday: A slight chance of snow before 10am, then a chance of rain and snow.  Mostly cloudy, with a high near 43.

    Chance
    Rain/Snow


    High: 43 °F

  • Friday
    Night

    Friday Night: Rain likely before 4am, then rain and snow likely.  Cloudy, with a low around 35.

    Rain Likely
    then
    Rain/Snow
    Likely

    Low: 35 °F

  • Overnight: A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 35. South wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Tuesday: A chance of rain and snow before 10am, then rain likely. Cloudy, with a high near 42. South southwest wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Tuesday Night: Rain before 4am, then rain and snow showers likely. Low around 35. South southwest wind 5 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Wednesday: Rain and snow showers likely before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. South southwest wind around 6 mph becoming north in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Wednesday Night: Mostly cloudy, with a low around 29. North wind 5 to 8 mph.

    Thursday: Mostly sunny, with a high near 44.

    Thursday Night: A 10 percent chance of snow after 4am. Partly cloudy, with a low around 29.

    Friday: A slight chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 43.

    Friday Night: Rain likely before 4am, then rain and snow likely. Cloudy, with a low around 35.

    Saturday: Rain and snow likely before 10am, then rain. Mostly cloudy, with a high near 44.

    Saturday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 32.

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 42.

    Sunday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 30.

    Monday: A chance of rain and snow showers. Partly sunny, with a high near 41.



    Seattle-Tacoma International Airport WA
     47.44°N 122.3°W (Elev. 358 ft)

    Visit your local NWS office at: https://www.weather.gov/sew