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.

Breezy

4°F

-16°C

Humidity 52%
Wind Speed N 24 G 36 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 8 Feb 3:56 am EST
Extended Forecast for

Shirley, Brookhaven Airport NY

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 04:27am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 04:27am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 17 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values between -5 and zero. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values between -5 and 5. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Northwest wind around 6 mph becoming calm in the evening.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and cold, with a high near 17. Wind chill values between -5 and -15. Northwest wind 15 to 18 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values between -5 and zero. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 29. Wind chill values between -5 and 5. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 14. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 34. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 35.
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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:
3:07 am EST Feb 8, 2026
Forecast Valid:
4am EST Feb 8, 2026-6pm EST Feb 14, 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