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

Shirley, Brookhaven Airport (KHWV)

Lat: 40.97°NLon: -72.79°WElev: 82ft.

Fair

23°F

-5°C

Humidity 38%
Wind Speed S 9 mph
Barometer 30.15 in (1021.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 12 Feb 12:56 pm EST
Extended Forecast for

2 Miles NE Wading River NY

Wind Chill Advisory February 13, 04:00pm until February 14, 12:00pm
Click here for hazard details and duration
Wind Chill Advisory
  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 25. Wind chill values between 15 and 20. Southwest wind around 8 mph.

    Partly Sunny

    High: 25 °F

  • Tonight

    Tonight: Scattered snow showers, mainly after 8pm.  Cloudy, with a low around 14. Wind chill values between 5 and 10. Southwest wind 5 to 11 mph becoming west after midnight.  Chance of precipitation is 30%.

    Scattered
    Snow Showers

    Low: 14 °F

  • Saturday

    Saturday: Scattered snow showers, mainly before 10am.  Partly sunny and cold, with a temperature falling to around 12 by 5pm. Wind chill values between -10 and zero. Windy, with a northwest wind 18 to 28 mph, with gusts as high as 43 mph.  Chance of precipitation is 30%.

    Scattered
    Snow Showers
    and Windy

    High: 18 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 1. Wind chill values between -10 and -20. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 41 mph.

    Partly Cloudy
    and Windy

    Low: 1 °F

  • Sunday

    Sunday: Sunny and cold, with a high near 15. Blustery, with a northwest wind 15 to 21 mph.

    Sunny and
    Blustery then
    Sunny

    High: 15 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °F

  • Washington's
    Birthday

    Washington's Birthday: Mostly cloudy, with a high near 35.

    Mostly Cloudy

    High: 35 °F

  • Monday
    Night

    Monday Night: A chance of snow before 11pm, then a chance of rain.  Cloudy, with a low around 30. Chance of precipitation is 50%.

    Chance
    Rain/Snow
    then Chance
    Rain

    Low: 30 °F

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 50. Chance of precipitation is 70%.

    Rain Likely

    High: 50 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 25. Wind chill values between 15 and 20. Southwest wind around 8 mph.
Tonight
Scattered snow showers, mainly after 8pm. Cloudy, with a low around 14. Wind chill values between 5 and 10. Southwest wind 5 to 11 mph becoming west after midnight. Chance of precipitation is 30%.
Saturday
Scattered snow showers, mainly before 10am. Partly sunny and cold, with a temperature falling to around 12 by 5pm. Wind chill values between -10 and zero. Windy, with a northwest wind 18 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 1. Wind chill values between -10 and -20. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 41 mph.
Sunday
Sunny and cold, with a high near 15. Blustery, with a northwest wind 15 to 21 mph.
Sunday Night
Mostly clear, with a low around 12.
Washington's Birthday
Mostly cloudy, with a high near 35.
Monday Night
A chance of snow before 11pm, then a chance of rain. Cloudy, with a low around 30. Chance of precipitation is 50%.
Tuesday
Rain likely. Cloudy, with a high near 50. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Wednesday
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 34.
Click Map For Forecast
Point Forecast:
2 Miles NE Wading River NY
 40.97°N 72.79°W (Elev. 148 ft)
12:03 pm EST Feb 12, 2016
1pm EST Feb 12, 2016-6pm EST Feb 18, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database