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

22°F

-6°C

Humidity 44%
Wind Speed W 16 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 29 Jan 5:51 pm EST
Extended Forecast for

Hewlett NY

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values between -5 and 5. Northwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 18. Wind chill values between -5 and 5. Northwest wind 10 to 13 mph.

    High: 18 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Wind chill values between zero and 5. Northwest wind 6 to 9 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 20. Wind chill values between zero and 10. North wind 6 to 8 mph.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. North wind 9 to 18 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Cloudy, with a high near 23. Blustery.

    High: 23 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Wind chill values between -5 and 5. Northwest wind around 10 mph, with gusts as high as 21 mph.
Friday
Sunny and cold, with a high near 18. Wind chill values between -5 and 5. Northwest wind 10 to 13 mph.
Friday Night
Partly cloudy, with a low around 8. Wind chill values between zero and 5. Northwest wind 6 to 9 mph.
Saturday
Partly sunny and cold, with a high near 20. Wind chill values between zero and 10. North wind 6 to 8 mph.
Saturday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. North wind 9 to 18 mph, with gusts as high as 31 mph.
Sunday
A 40 percent chance of snow. Cloudy, with a high near 23. Blustery.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hewlett NY
 40.63°N 73.71°W (Elev. 23 ft)
Last Update:
1:13 pm EST Jan 29, 2026
Forecast Valid:
6pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation