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

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

36°F

2°C

Humidity 86%
Wind Speed E 10 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 22 Feb 3:56 am EST
Extended Forecast for

Ocean Beach NY

Blizzard Warning February 22, 01:00pm until February 23, 06:00pm
Coastal Flood Warning February 22, 10:00pm until February 23, 04:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a low around 32. Wind chill values between 25 and 30. East wind around 13 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A slight chance of snow before 10am, then rain and snow likely between 10am and 1pm, then snow after 1pm. High near 37. Wind chill values between 20 and 25. Windy, with an east wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow
    Likely and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 33. Wind chill values between 15 and 20. Very windy, with a northeast wind 34 to 39 mph increasing to 45 to 50 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    Low: 33 °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 32. Wind chill values between 15 and 20. Very windy, with a northwest wind 42 to 47 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. Windy, with a northwest wind 25 to 32 mph.

    Low: 23 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Blustery.

    High: 30 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 1am. Increasing clouds, with a low around 24.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a chance of snow between 8am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 32. Wind chill values between 25 and 30. East wind around 13 mph.
Sunday
A slight chance of snow before 10am, then rain and snow likely between 10am and 1pm, then snow after 1pm. High near 37. Wind chill values between 20 and 25. Windy, with an east wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 33. Wind chill values between 15 and 20. Very windy, with a northeast wind 34 to 39 mph increasing to 45 to 50 mph after midnight. Chance of precipitation is 100%. New 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 32. Wind chill values between 15 and 20. Very windy, with a northwest wind 42 to 47 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A 30 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. Windy, with a northwest wind 25 to 32 mph.
Tuesday
Mostly sunny, with a high near 30. Blustery.
Tuesday Night
A 40 percent chance of snow after 1am. Increasing clouds, with a low around 24.
Wednesday
A chance of rain and snow before 8am, then a chance of snow between 8am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 33.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 41.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
2:07 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 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