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

21°F

-6°C

Humidity 45%
Wind Speed NW 10 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 29 Jan 4:56 pm EST
Extended Forecast for

Shirley, Brookhaven Airport NY

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values between -10 and zero. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and cold, with a high near 16. Wind chill values between -10 and zero. West wind 10 to 14 mph.

    High: 16 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Wind chill values between -5 and zero. Northwest wind 5 to 8 mph.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 20. Wind chill values between -5 and 5. North wind 5 to 8 mph.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 12. North wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph.

    Low: 12 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 25. Blustery.

    High: 25 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Blustery.

    Low: 16 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Wind chill values between -10 and zero. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny and cold, with a high near 16. Wind chill values between -10 and zero. West wind 10 to 14 mph.
Friday Night
Partly cloudy, with a low around 5. Wind chill values between -5 and zero. Northwest wind 5 to 8 mph.
Saturday
Partly sunny and cold, with a high near 20. Wind chill values between -5 and 5. North wind 5 to 8 mph.
Saturday Night
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 12. North wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 25. Blustery.
Sunday Night
Mostly cloudy, with a low around 16. Blustery.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 ft)
Last Update:
1:13 pm EST Jan 29, 2026
Forecast Valid:
5pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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