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

Hazardous Weather Conditions

Current conditions at

New York, La Guardia Airport (KLGA)

Lat: 40.78°NLon: 73.88°WElev: 20ft.

Light Snow Fog/Mist and Breezy

31°F

-1°C

Humidity 96%
Wind Speed NE 21 G 30 mph
Barometer 29.85 in (1010.6 mb)
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill18°F (-8°C)
Last update 22 Feb 7:51 pm EST
Extended Forecast for

Lake Success NY

Blizzard Warning February 22, 08:01pm until February 23, 06:00pm
Coastal Flood Warning February 23, 12:00am until February 23, 05:00am
Click here for hazard details and duration
Blizzard Warning
...
  •  
    Blizzard Warning February 22, 08:01pm until February 23, 06:00pm

    NOW until 6:00pm Mon

    Blizzard Warning

  • Tonight

    Low: 28 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 33. Wind chill values between 15 and 20. Windy, with a north wind 24 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 22. Wind chill values between 10 and 20. Blustery, with a northwest wind 17 to 21 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values between 10 and 20. West wind 11 to 14 mph.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 1am. Increasing clouds, with a temperature falling to near 20 by 10pm, then rising to around 28 during the remainder of the night. West wind 6 to 8 mph becoming south after midnight.

    Low: 20 °F⇑

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow after noon. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Areas of blowing snow after 10pm. Low around 28. Wind chill values between 10 and 20. Windy, with a north wind 23 to 28 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 13 to 19 inches possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow before 4pm. High near 33. Wind chill values between 15 and 20. Windy, with a north wind 24 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 22. Wind chill values between 10 and 20. Blustery, with a northwest wind 17 to 21 mph.
Tuesday
Sunny, with a high near 29. Wind chill values between 10 and 20. West wind 11 to 14 mph.
Tuesday Night
A 40 percent chance of snow after 1am. Increasing clouds, with a temperature falling to near 20 by 10pm, then rising to around 28 during the remainder of the night. West wind 6 to 8 mph becoming south after midnight.
Wednesday
Snow likely, possibly mixed with rain, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A chance of rain and snow after noon. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
5:56 pm EST Feb 22, 2026
Forecast Valid:
8pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation