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Wintery Weather Stretching from the West Coast to the Great Lakes

Lake Effect Snow Warnings are in effect for the Great Lakes with 2 to 3 feet storm total snow possible. Arctic Air extends across much of the U.S. with breezy winds and temperatures 15-35 degrees below normal in the Northern Plains. Out west, heavy mountain snow and some low elevation snow and freezing rain forecast as a warmer weather system interacts with the Arctic airmass. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Fair

36°F

2°C

Humidity 35%
Wind Speed E 14 MPH
Barometer 29.99 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 08 Dec 12:40 pm PST
Extended Forecast for

Seatac WA

Winter Weather Advisory December 8, 04:00pm until December 9, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This
    Afternoon

    This Afternoon: Snow, mainly after 4pm.  High near 36. East wind around 15 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    Snow

    High: 36 °F

  • Tonight

    Tonight: Snow before 4am, then rain and snow likely.  Low around 32. East southeast wind 10 to 16 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Rain/Snow
    Likely

    Low: 32 °F

  • Friday

    Friday: Rain likely before 10am, then showers after 10am.  High near 41. South southeast wind 7 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Showers

    High: 41 °F

  • Friday
    Night

    Friday Night: Rain likely.  Cloudy, with a low around 38. South southeast wind around 9 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 38 °F

  • Saturday

    Saturday: Rain likely before 10am, then showers likely after 10am.  Cloudy, with a high near 43. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    and Breezy

    High: 43 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 38 °F

  • Sunday

    Sunday: Showers likely.  Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    Showers
    Likely

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain showers likely before 4am, then a chance of snow showers.  Cloudy, with a low around 35.

    Showers
    Likely then
    Rain/Snow
    Likely

    Low: 35 °F

  • Monday

    Monday: A chance of snow showers before 10am, then a chance of rain showers.  Mostly cloudy, with a high near 40.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 40 °F

Detailed Forecast

This Afternoon
Snow, mainly after 4pm. High near 36. East wind around 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 4am, then rain and snow likely. Low around 32. East southeast wind 10 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Rain likely before 10am, then showers after 10am. High near 41. South southeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely. Cloudy, with a low around 38. South southeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely before 10am, then showers likely after 10am. Cloudy, with a high near 43. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Sunday Night
Rain showers likely before 4am, then a chance of snow showers. Cloudy, with a low around 35.
Monday
A chance of snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 40.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Seatac WA
 47.44°N 122.3°W (Elev. 358 ft)
9:41 am PST Dec 8, 2016
1pm PST Dec 8, 2016-6pm PST Dec 14, 2016
 
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Additional Resources

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