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.

Overcast

36°F

2°C

Humidity 82%
Wind Speed Vrbl 5 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Feb 2:56 am EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Overnight

    Overnight: Areas of fog before 4am. Otherwise, cloudy, with a low around 30. Northeast wind around 6 mph.

    Low: 30 °F

    Areas Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Wind chill values between 25 and 35. East wind 6 to 9 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after 4am. Cloudy, with a low around 32. East wind 5 to 8 mph.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Friday

    Friday: Rain, mainly after 7am. High near 41. East wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 30. Northeast wind 5 to 8 mph becoming northwest after midnight.

    Low: 30 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
Areas of fog before 4am. Otherwise, cloudy, with a low around 30. Northeast wind around 6 mph.
Thursday
Mostly cloudy, with a high near 40. Wind chill values between 25 and 35. East wind 6 to 9 mph.
Thursday Night
A 50 percent chance of rain after 4am. Cloudy, with a low around 32. East wind 5 to 8 mph.
Friday
Rain, mainly after 7am. High near 41. East wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 30. Northeast wind 5 to 8 mph becoming northwest after midnight.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
A chance of snow between 7pm and 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 25.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 35.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 ft)
Last Update:
1:10 am EST Feb 19, 2026
Forecast Valid:
3am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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