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.

Fog/Mist

20°F

-7°C

Humidity 89%
Wind Speed N 13 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill7°F (-14°C)
Last update 26 Jan 3:56 am EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a steady temperature around 28. Wind chill values between 20 and 25. North wind around 10 mph.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Cloudy, with a steady temperature around 27. Wind chill values between 15 and 20. North wind 7 to 11 mph becoming northwest in the afternoon.

    High: 27 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values between zero and 10. Northwest wind around 14 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values between zero and 10. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. West wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 20.

    High: 20 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a steady temperature around 28. Wind chill values between 20 and 25. North wind around 10 mph.
Monday
A 40 percent chance of snow before 1pm. Cloudy, with a steady temperature around 27. Wind chill values between 15 and 20. North wind 7 to 11 mph becoming northwest in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values between zero and 10. Northwest wind around 14 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 22. Wind chill values between zero and 10. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Mostly sunny and cold, with a high near 20.
Thursday Night
Mostly clear, with a low around 4.
Friday
Mostly sunny and cold, with a high near 18.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 28.
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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:
1:49 am EST Jan 26, 2026
Forecast Valid:
4am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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