Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast

42°F

6°C

Humidity 51%
Wind Speed SW 10 G 29 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 17 Jan 1:56 pm EST
Extended Forecast for

3 Miles SE Bellport NY

Winter Weather Advisory January 18, 10:00am until January 18, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Rain likely, mainly before 4pm.  Cloudy, with a high near 43. Southwest wind around 16 mph.  Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of rain after 1am.  Increasing clouds, with a low around 33. West wind 10 to 15 mph becoming light southwest  after midnight.  Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain

  • Sunday

    Sunday: Periods of rain and snow, mainly after 7am.  High near 36. Light and variable wind becoming northeast 5 to 10 mph in the morning.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow before 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 27. Wind chill values between 15 and 20. Northwest wind 10 to 14 mph.

    Low: 27 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. Windy, with a west wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon.

    High: 34 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Breezy.

    High: 25 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Breezy.

    High: 39 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Rain likely, mainly before 4pm. Cloudy, with a high near 43. Southwest wind around 16 mph. Chance of precipitation is 70%.
Tonight
A chance of rain before 7pm, then a chance of rain after 1am. Increasing clouds, with a low around 33. West wind 10 to 15 mph becoming light southwest after midnight. Chance of precipitation is 40%.
Sunday
Periods of rain and snow, mainly after 7am. High near 36. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 27. Wind chill values between 15 and 20. Northwest wind 10 to 14 mph.
M.L.King Day
Mostly sunny, with a high near 34. Windy, with a west wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 20. Windy.
Tuesday
Mostly sunny, with a high near 25. Breezy.
Tuesday Night
Mostly clear, with a low around 18. Breezy.
Wednesday
Mostly sunny, with a high near 39. Breezy.
Wednesday Night
Mostly cloudy, with a low around 33. Windy.
Thursday
Mostly cloudy, with a high near 38. Breezy.
Thursday Night
Partly cloudy, with a low around 24. Breezy.
Friday
Mostly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bellport NY
 40.71°N 72.9°W (Elev. 0 ft)
1:04 pm EST Jan 17, 2026
2pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database