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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 >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20ft.

Fair

48°F

9°C

Humidity 71%
Wind Speed NNE 5 MPH
Barometer 30.38 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Dec 2:35 pm PST
Extended Forecast for

Seattle WA

Air Stagnation Advisory until December 14, 02:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 14, 02:00pm

    NOW until
    2:00pm Thu

    Air Stagnation Advisory

  • This
    Afternoon

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

    Sunny

    High: 47 °F

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 37. Northeast wind 3 to 6 mph.

    Mostly Clear
    then Patchy
    Fog

    Low: 37 °F

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 48. North wind 5 to 7 mph becoming calm  in the morning.

    Patchy Fog
    then Sunny

    High: 48 °F

  • Thursday
    Night

    Thursday Night: Increasing clouds, with a low around 37. South southwest wind 3 to 5 mph.

    Increasing
    Clouds

    Low: 37 °F

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 46. Southwest wind 3 to 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 46 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 41.

    Chance
    Showers

    Low: 41 °F

  • Saturday

    Saturday: A 40 percent chance of rain.  Cloudy, with a high near 45.

    Chance Rain

    High: 45 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Cloudy, with a low around 41.

    Chance Rain

    Low: 41 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 47. North wind around 5 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 37. Northeast wind 3 to 6 mph.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 48. North wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Increasing clouds, with a low around 37. South southwest wind 3 to 5 mph.
Friday
Rain likely. Mostly cloudy, with a high near 46. Southwest wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 41.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 45.
Saturday Night
A chance of rain. Cloudy, with a low around 41.
Sunday
A chance of rain. Cloudy, with a high near 47.
Sunday Night
Rain likely. Cloudy, with a low around 42.
Monday
Showers likely. Cloudy, with a high near 47.
Monday Night
A chance of showers. Cloudy, with a low around 42.
Tuesday
A chance of showers. Cloudy, with a high near 49.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Cloudy, with a high near 47.
Click Map For Forecast
Point Forecast:
Seattle WA
 47.62°N 122.36°W (Elev. 105 ft)
2:14 pm PST Dec 13, 2017
3pm PST Dec 13, 2017-6pm PST Dec 20, 2017
 
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