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: 47.62°NLon: -122.36°WElev: 16ft.

Fair

11°C

51°F

Humidity 77%
Wind Speed S 7 MPH
Barometer 30.19 in (1022.4 mb)
Dewpoint 7°C (44°F)
Visibility 16 km
Last update 12 Feb 9:53 pm PST
Extended Forecast for

Seattle WA

  • Tonight

    Tonight: Showers likely.  Cloudy, with a low around 7. South southwest wind around 24 km/h.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 7 °C

  • Saturday

    Saturday: Rain, mainly after 10am.  High near 11. South wind 21 to 23 km/h.  Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain

    High: 11 °C

  • Saturday
    Night

    Saturday Night: Rain, mainly before 10pm.  Low around 9. South wind 23 to 29 km/h.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain then
    Chance Rain

    Low: 9 °C

  • Sunday

    Sunday: Rain likely.  Cloudy, with a high near 13. South wind 11 to 21 km/h.  Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain Likely

    High: 13 °C

  • Sunday
    Night

    Sunday Night: Rain likely.  Cloudy, with a low around 9. Breezy, with a south southwest wind 32 to 39 km/h, with gusts as high as 50 km/h.  Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.

    Rain Likely
    and Breezy

    Low: 9 °C

  • Washington's
    Birthday

    Washington's Birthday: A 40 percent chance of rain.  Cloudy, with a high near 13.

    Chance Rain

    High: 13 °C

  • Monday
    Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 8.

    Chance Rain

    Low: 8 °C

  • Tuesday

    Tuesday: A chance of rain.  Mostly cloudy, with a high near 13.

    Chance Rain

    High: 13 °C

  • Tuesday
    Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 8.

    Chance Rain

    Low: 8 °C

Detailed Forecast

Tonight
Showers likely. Cloudy, with a low around 7. South southwest wind around 24 km/h. Chance of precipitation is 70%.
Saturday
Rain, mainly after 10am. High near 11. South wind 21 to 23 km/h. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday Night
Rain, mainly before 10pm. Low around 9. South wind 23 to 29 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Rain likely. Cloudy, with a high near 13. South wind 11 to 21 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday Night
Rain likely. Cloudy, with a low around 9. Breezy, with a south southwest wind 32 to 39 km/h, with gusts as high as 50 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
Washington's Birthday
A 40 percent chance of rain. Cloudy, with a high near 13.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 8.
Tuesday
A chance of rain. Mostly cloudy, with a high near 13.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 8.
Wednesday
A chance of rain. Mostly cloudy, with a high near 12.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 7.
Thursday
A chance of rain. Cloudy, with a high near 12.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 7.
Friday
A chance of rain. Mostly cloudy, with a high near 12.
Click Map For Forecast
Point Forecast:
Seattle WA
 47.62°N 122.36°W (Elev. 32 m)
10:04 pm PST Feb 12, 2016
10pm PST Feb 12, 2016-6pm PST Feb 19, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database