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

Hazardous Weather Conditions

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Freezing Fog

30°F

-1°C

Humidity 96%
Wind Speed NA
Barometer 29.34 in (993.7 mb)
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Last update 23 Feb 4:56 am EST
Extended Forecast for

Rocky Point NY

Blizzard Warning February 23, 05:58am until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 23, 05:58am until February 23, 06:00pm

    NOW until 6:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow. High near 33. Wind chill values between 10 and 20. Windy, with a north wind 31 to 36 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 21. Wind chill values between 10 and 15. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph.

    Low: 21 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 8 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 19. West wind around 6 mph becoming calm.

    Low: 19 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 10am, then gradually ending. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 29. Wind chill values between 15 and 20. Windy, with a north wind around 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 12 to 18 inches possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Areas of blowing snow. High near 33. Wind chill values between 10 and 20. Windy, with a north wind 31 to 36 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 21. Wind chill values between 10 and 15. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 8 to 10 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 19. West wind around 6 mph becoming calm.
Wednesday
Rain and snow, becoming all rain after 10am, then gradually ending. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A chance of rain and snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rocky Point NY
 40.94°N 72.91°W (Elev. 144 ft)
Last Update:
1:42 am EST Feb 23, 2026
Forecast Valid:
5am EST Feb 23, 2026-6pm EST Mar 1, 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