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 76%
Wind Speed S 12 G 24 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 25 Feb 5:56 am EST
Extended Forecast for

3 Miles SE Bellport NY

  • Today

    Today: Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 39. Wind chill values between 20 and 30. Windy, with a southwest wind 22 to 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow and
    Windy then
    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Wind chill values between 25 and 30. Southwest wind 15 to 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 1pm. Partly sunny, with a steady temperature around 33. Wind chill values between 25 and 30. Northwest wind 8 to 11 mph.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 28. North wind around 6 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 35. North wind 6 to 8 mph becoming southwest in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. High near 39. Wind chill values between 20 and 30. Windy, with a southwest wind 22 to 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 32. Wind chill values between 25 and 30. Southwest wind 15 to 18 mph.
Thursday
A 30 percent chance of snow after 1pm. Partly sunny, with a steady temperature around 33. Wind chill values between 25 and 30. Northwest wind 8 to 11 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. North wind around 6 mph.
Friday
Mostly sunny, with a high near 35. North wind 6 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bellport NY
 40.71°N 72.9°W (Elev. 0 ft)
Last Update:
1:23 am EST Feb 25, 2026
Forecast Valid:
6am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation