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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

7-Day Forecast for Latitude 47.62°N and Longitude 122.36°W (Elev. 105 ft) (Text-Only)
NWS Forecast for: Seattle WA
Issued by: National Weather Service Seattle, WA
Last Update: 8:50 am PST Dec 13, 2017
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 47. North wind around 5 mph.

    Sunny


    High: 47 °F

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 38. Northeast wind 3 to 6 mph.

    Mostly Clear
    then Patchy
    Fog

    Low: 38 °F

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, sunny, with a high near 47. North wind 5 to 7 mph becoming calm  in the morning.

    Patchy Fog
    then Sunny

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Rain likely after 4am.  Increasing clouds, with a low around 37. South southwest wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Partly Cloudy
    then Rain
    Likely

    Low: 37 °F

  • Friday

    Friday: Rain likely, mainly before 10am.  Cloudy, with a high near 48. South wind around 7 mph becoming north northwest in the morning.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely


    High: 48 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 42.

    Slight Chance
    Showers

    Low: 42 °F

  • Saturday

    Saturday: A 30 percent chance of showers.  Cloudy, with a high near 47.

    Chance
    Showers

    High: 47 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Cloudy, with a low around 43.

    Slight Chance
    Showers

    Low: 43 °F

  • Sunday

    Sunday: A slight chance of showers.  Cloudy, with a high near 49.

    Slight Chance
    Showers

    High: 49 °F



  • This Afternoon: Sunny, with a high near 47. North wind around 5 mph.

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 38. Northeast wind 3 to 6 mph.

    Thursday: Patchy fog before 10am. Otherwise, sunny, with a high near 47. North wind 5 to 7 mph becoming calm in the morning.

    Thursday Night: Rain likely after 4am. Increasing clouds, with a low around 37. South southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Friday: Rain likely, mainly before 10am. Cloudy, with a high near 48. South wind around 7 mph becoming north northwest in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42.

    Saturday: A 30 percent chance of showers. Cloudy, with a high near 47.

    Saturday Night: A slight chance of showers. Cloudy, with a low around 43.

    Sunday: A slight chance of showers. Cloudy, with a high near 49.

    Sunday Night: A slight chance of showers. Cloudy, with a low around 42.

    Monday: A slight chance of showers. Cloudy, with a high near 47.

    Monday Night: A chance of showers. Cloudy, with a low around 41.

    Tuesday: A chance of showers. Cloudy, with a high near 46.



    Seattle WASimilar City Names
     47.62°N 122.36°W (Elev. 105 ft)

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