December Winter Storm Impacts the Southeast and Mid-Atlantic

Heavy, accumulating snow continues to fall in western and northern North Carolina to southwest and southern Virginia. Wintry precipitation and some ice accretion is expected from northeast Georgia into central North Carolina, including Charlotte and Raleigh metro areas. Travel conditions may be hazardous to nearly impossible due to slick roads; and power outages are expected due to brisk winds. Read More >

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

35°F

2°C

Humidity 52%
Wind Speed SW 6 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Dec 1:56 pm EST
Extended Forecast for

West Sayville NY

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 34. Southwest wind 5 to 7 mph.

    Mostly Cloudy

    High: 34 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind becoming north around 6 mph after midnight.

    Mostly Cloudy

    Low: 25 °F

  • Monday

    Monday: Sunny, with a high near 39. Wind chill values between 15 and 25. North wind 9 to 13 mph.

    Sunny

    High: 39 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 25. North wind 3 to 5 mph.

    Clear

    Low: 25 °F

  • Tuesday

    Tuesday: Sunny, with a high near 40. Northwest wind 3 to 7 mph.

    Sunny

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 37.

    Sunny

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    Mostly Sunny

    High: 39 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 34. Southwest wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 25. Calm wind becoming north around 6 mph after midnight.
Monday
Sunny, with a high near 39. Wind chill values between 15 and 25. North wind 9 to 13 mph.
Monday Night
Clear, with a low around 25. North wind 3 to 5 mph.
Tuesday
Sunny, with a high near 40. Northwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 50.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 53.
Click Map For Forecast
Point Forecast:
West Sayville NY
 40.74°N 73.1°W (Elev. 30 ft)
12:40 pm EST Dec 9, 2018
2pm EST Dec 9, 2018-6pm EST Dec 15, 2018
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database