National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

A Few Clouds

17°F

-8°C

Humidity 39%
Wind Speed W 16 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 30 Jan 1:51 pm EST
Extended Forecast for

Lake Success NY

Cold Weather Advisory January 30, 02:53pm until January 31, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 02:53pm until January 31, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: 18 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values between -5 and zero. Northwest wind 7 to 15 mph.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Wind chill values between -5 and 5. North wind 6 to 8 mph.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 13. Wind chill values between -5 and 5. Blustery, with a north wind 11 to 21 mph, with gusts as high as 33 mph.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Sunday

    Sunday: A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 25. Blustery, with a north wind around 21 mph, with gusts as high as 36 mph.

    High: 25 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny and cold, with a high near 18. Wind chill values between zero and 5. Northwest wind 14 to 16 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values between -5 and zero. Northwest wind 7 to 15 mph.
Saturday
Mostly sunny, with a high near 22. Wind chill values between -5 and 5. North wind 6 to 8 mph.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 13. Wind chill values between -5 and 5. Blustery, with a north wind 11 to 21 mph, with gusts as high as 33 mph.
Sunday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 25. Blustery, with a north wind around 21 mph, with gusts as high as 36 mph.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
1:28 pm EST Jan 30, 2026
Forecast Valid:
2pm EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation