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

26°F

-3°C

Humidity 38%
Wind Speed Calm
Barometer 30.13 in (1020.2 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 26 Dec 3:56 pm EST
Extended Forecast for

3 Miles SE Bellport NY

Winter Storm Warning until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 27, 01:00pm

    NOW until 1:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 30 °F

    Snow Likely

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Temperature rising to around 32 by 1am. Wind chill values between 20 and 25. Breezy, with an east wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 28 °F⇑

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 20 and 25. Breezy, with a northeast wind 15 to 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Breezy. Snow
    Likely then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Wind chill values between 20 and 25. North wind 8 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 42. Northwest wind 7 to 10 mph becoming west in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain. Temperature rising to around 44 by 5am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F⇑

    Rain Likely
    then Rain

  • Monday

    Monday: Rain. High near 50. Windy. Chance of precipitation is 90%.

    High: 50 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Very windy.

    Low: 30 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 30. Wind chill values between 20 and 25. East wind around 8 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. The snow could be heavy at times. Temperature rising to around 32 by 1am. Wind chill values between 20 and 25. Breezy, with an east wind 9 to 14 mph increasing to 18 to 23 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Saturday
Snow likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 34. Wind chill values between 20 and 25. Breezy, with a northeast wind 15 to 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 26. Wind chill values between 20 and 25. North wind 8 to 10 mph.
Sunday
Increasing clouds, with a high near 42. Northwest wind 7 to 10 mph becoming west in the afternoon.
Sunday Night
Rain. Temperature rising to around 44 by 5am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 50. Windy. Chance of precipitation is 90%.
Monday Night
Partly cloudy, with a low around 30. Very windy.
Tuesday
Partly sunny, with a high near 34. Windy.
Tuesday Night
Mostly cloudy, with a low around 29. Windy.
Wednesday
Partly sunny, with a high near 36. Windy.
Wednesday Night
Mostly cloudy, with a low around 27. Windy.
New Year's Day
Partly sunny, with a high near 33. Breezy.
Thursday Night
Partly cloudy, with a low around 22. Windy.
Friday
Mostly sunny, with a high near 28. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bellport NY
 40.71°N 72.9°W (Elev. 0 ft)
Last Update:
1:55 pm EST Dec 26, 2025
Forecast Valid:
4pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation