Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

Seattle, Seattle Boeing Field (KBFI)

Lat: 47.55°NLon: -122.24°WElev: 16ft.

Overcast

49°F

9°C

Humidity 86%
Wind Speed calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Feb 6:53 am PST
Extended Forecast for

Mercer Island WA

  • Today

    Today: Rain, mainly after 4pm.  High near 54. North northeast wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Rain
    then Rain

    High: 54 °F

  • Tonight

    Tonight: Rain.  Low around 49. East southeast wind around 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 49 °F

  • Friday

    Friday: Rain likely.  Cloudy, with a high near 55. South wind 9 to 15 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 55 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly before 4am.  Mostly cloudy, with a low around 46. South wind 17 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    Low: 46 °F

  • Saturday

    Saturday: Rain likely, mainly after 10am.  Cloudy, with a high near 51. South wind 13 to 16 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 44 °F

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 53. Chance of precipitation is 70%.

    Rain Likely

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Rain.  Cloudy, with a low around 48.

    Rain

    Low: 48 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain likely.  Cloudy, with a high near 55.

    Rain Likely

    High: 55 °F

Detailed Forecast

Today
Rain, mainly after 4pm. High near 54. North northeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 49. East southeast wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely. Cloudy, with a high near 55. South wind 9 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 46. South wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 10am. Cloudy, with a high near 51. South wind 13 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 53. Chance of precipitation is 70%.
Sunday Night
Rain. Cloudy, with a low around 48.
Washington's Birthday
Rain likely. Cloudy, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Mostly cloudy, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52.
Click Map For Forecast
Point Forecast:
Mercer Island WA
 47.55°N 122.24°W (Elev. 3 ft)
3:51 am PST Feb 11, 2016
7am PST Feb 11, 2016-6pm PST Feb 17, 2016
 
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Additional Resources

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