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.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NE 10 mph
Barometer 29.64 in (1003.5 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill27°F (-3°C)
Last update 20 Feb 6:51 pm EST
Extended Forecast for

Lake Success NY

Winter Storm Watch February 22, 06:00am until February 23, 06:00pm
Coastal Flood Watch February 22, 10:00pm until February 23, 04:00am
Click here for hazard details and duration
Winter Storm Watch
Coastal Flood Watch

  • Tonight

    Tonight: A slight chance of rain before 2am, then a slight chance of rain and snow. Areas of fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 35. Northeast wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain/Snow and
    Areas Fog

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind 7 to 9 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Northeast wind 5 to 9 mph becoming west in the evening. Chance of precipitation is 40%.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely before 10am, then rain and snow likely between 10am and 1pm, then snow after 1pm. High near 37. Wind chill values between 25 and 30. East wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Areas of blowing snow. Low around 30. Blustery, with a north wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Snow and
    Areas Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Areas of blowing snow before 1pm. Cloudy, with a high near 36. Windy. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 2am, then a slight chance of rain and snow. Areas of fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 35. Northeast wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 20%.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 45. West wind 7 to 9 mph.
Saturday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Northeast wind 5 to 9 mph becoming west in the evening. Chance of precipitation is 40%.
Sunday
Snow likely before 10am, then rain and snow likely between 10am and 1pm, then snow after 1pm. High near 37. Wind chill values between 25 and 30. East wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Areas of blowing snow. Low around 30. Blustery, with a north wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow before 1pm. Cloudy, with a high near 36. Windy. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 40.
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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:
5:24 pm EST Feb 20, 2026
Forecast Valid:
7pm EST Feb 20, 2026-6pm EST Feb 27, 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