Accumulating Snowfall and Hazardous Travel Conditions From the Middle Atlantic to New England

A powerful low pressure system located off the New England coast will continue to bring accumulating snow from the New York City metro area to Boston with blizzard conditions likely over Cape Cod into tonight. In addition, a second storm system is expected to develop and intensify on Tuesday. This system will bring another round of snowfall accumulations from the Middle Atlantic to the northeast.
Read More...

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.81°NLon: -73.11°WElev: 98ft.

Overcast

27°F

-3°C

Humidity 81%
Wind Speed N 13 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 22°F (-6°C)
Visibility 7.00 mi
Wind Chill16°F (-9°C)
Last update 8 Feb 5:56 pm EST
Extended Forecast for

Ronkonkoma NY

High Surf Advisory until February 9, 07:00am
Coastal Flood Advisory February 8, 07:00pm until February 8, 11:00pm
Coastal Flood Warning February 9, 07:00am until February 9, 11:00am
Click here for hazard details and duration
High Surf Advisory
...
...
  •  
    High Surf Advisory until February 9, 07:00am

    NOW until
    7:00am Tue

    High Surf Advisory

  • Tonight

    Tonight: Snow likely, mainly before 8pm, then a chance of light snow after 2am.  Cloudy, with a low around 22. Wind chill values between 15 and 20. North wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Snow Likely
    then Chance
    Snow

    Low: 22 °F

  • Tuesday

    Tuesday: A chance of light snow.  Cloudy, with a high near 35. Wind chill values between 10 and 20. Northeast wind 8 to 13 mph.  Chance of precipitation is 30%.

    Chance Light
    Snow

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: A chance of light snow before 8pm, then snow likely after 8pm.  Cloudy, with a low around 27. Northeast wind 5 to 7 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Snow Likely

    Low: 27 °F

  • Wednesday

    Wednesday: A chance of light snow, mainly before 11am.  Cloudy, with a high near 38. Wind chill values between 20 and 30. Light northwest wind becoming west 8 to 13 mph in the morning.  Chance of precipitation is 30%.

    Chance Light
    Snow

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of light snow.  Cloudy, with a low around 23. West wind 10 to 13 mph.  Chance of precipitation is 20%.

    Slight Chance
    Light Snow

    Low: 23 °F

  • Thursday

    Thursday: A slight chance of snow showers.  Mostly cloudy, with a high near 32. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: 32 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °F

  • Friday

    Friday: Mostly sunny, with a high near 29.

    Mostly Sunny

    High: 29 °F

Detailed Forecast

Tonight
Snow likely, mainly before 8pm, then a chance of light snow after 2am. Cloudy, with a low around 22. Wind chill values between 15 and 20. North wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of light snow. Cloudy, with a high near 35. Wind chill values between 10 and 20. Northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of light snow before 8pm, then snow likely after 8pm. Cloudy, with a low around 27. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
A chance of light snow, mainly before 11am. Cloudy, with a high near 38. Wind chill values between 20 and 30. Light northwest wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A slight chance of light snow. Cloudy, with a low around 23. West wind 10 to 13 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 29.
Friday Night
A chance of snow. Cloudy, with a low around 17. Chance of precipitation is 40%.
Saturday
A chance of snow. Cloudy, with a high near 25. Blustery. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny and cold, with a high near 17.
Sunday Night
Partly cloudy, with a low around 8.
Washington's Birthday
Mostly sunny, with a high near 31.
Click Map For Forecast
Point Forecast:
Ronkonkoma NY
 40.81°N 73.11°W (Elev. 98 ft)
5:13 pm EST Feb 8, 2016
6pm EST Feb 8, 2016-6pm EST Feb 15, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database