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Hazardous Weather Conditions

Current conditions at

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

Mostly Cloudy and Windy

37°F

3°C

Humidity 57%
Wind Speed W 29 G 45 mph
Barometer 29.62 in (1002.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 17 Mar 4:51 am EDT
Extended Forecast for

Hempstead NY

Wind Advisory March 17, 05:17am until March 17, 08:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 17, 05:17am until March 17, 08:00am

    NOW until 8:00am Tue

    Wind Advisory

  • Today

    High: 42 °F

    Chance
    Flurries and
    Breezy

  • Tonight

    Tonight: A chance of flurries before 11pm. Partly cloudy, with a low around 25. Wind chill values between 15 and 20. Northwest wind 11 to 15 mph.

    Low: 25 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 5 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. South wind 3 to 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. South wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
A chance of flurries after 5pm. Mostly sunny, with a high near 42. Wind chill values between 20 and 30. Breezy, with a west wind 18 to 23 mph, with gusts as high as 37 mph.
Tonight
A chance of flurries before 11pm. Partly cloudy, with a low around 25. Wind chill values between 15 and 20. Northwest wind 11 to 15 mph.
Wednesday
Mostly sunny, with a high near 38. Wind chill values between 15 and 25. Northwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 27. South wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 45. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 51.
Friday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 51.
Saturday Night
A 30 percent chance of rain after 8pm. Mostly cloudy, with a low around 38.
Sunday
Mostly cloudy, with a high near 53.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hempstead NY
 40.71°N 73.6°W (Elev. 56 ft)
Last Update:
4:00 am EDT Mar 17, 2026
Forecast Valid:
5am EDT Mar 17, 2026-6pm EDT Mar 23, 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