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.

Fair

16°F

-9°C

Humidity 56%
Wind Speed N 9 G 28 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 12:56 am EST
Extended Forecast for

Shirley, Brookhaven Airport NY

Cold Weather Advisory February 1, 01:42am until February 1, 10:00am
Coastal Flood Advisory February 1, 05:00am until February 1, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Coastal Flood Advisory
  •  
    Cold Weather Advisory February 1, 01:42am until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: 12 °F

    Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 24. Wind chill values between -5 and 5. Blustery, with a north wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 24 °F

    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. Wind chill values between zero and 5. Northwest wind 10 to 15 mph.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. Wind chill values between zero and 10. Northwest wind 9 to 13 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Northwest wind 5 to 7 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 12. Wind chill values between -5 and zero. North wind 15 to 17 mph.
Sunday
Cloudy, with a high near 24. Wind chill values between -5 and 5. Blustery, with a north wind 16 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 11. Wind chill values between zero and 5. Northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 30. Wind chill values between zero and 10. Northwest wind 9 to 13 mph.
Monday Night
Mostly clear, with a low around 13. Northwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 30.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 ft)
Last Update:
1:11 am EST Feb 1, 2026
Forecast Valid:
1am EST Feb 1, 2026-6pm EST Feb 7, 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