Our Proprietary 10-Day Forecast

Loading Forecast...

Current warnings over Halesite, New York
Add warnings to your site:
<div style='text-align:center'><a href='https://f5wx.com/warnings/'>
  <img src="https://www.f5wx.com/warnings/warningsF5.gif" alt='F5Weather Warnings Map' />
<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

Do not use our graphics for protection of life or property. Delays in image processing are possible.

You are free to embed our warning graphics into your web site using the code above. We just ask that you keep a link and credit to F5Weather as a source for the graphics.


View more weather maps.

Zoom Out

Current radar over Halesite, New York red dot
Add this radar to your site:
<div style='text-align:center'><a href='https://f5wx.com/radar/'>
<img src='https://www.f5wx.com/radar/live/radar_nyc.gif' alt='F5Weather Radar'>
<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

View more weather maps.

Zoom Out

Current satellite over Halesite, New York red dot
Add this satellite to your site:
<div style='text-align:center'><a href='https://f5wx.com/satellite/'>
<img src='https://www.f5wx.com/satellite/live/ir_nyc.gif' alt='F5Weather Satellite'>
<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

View more weather maps.

Zoom Out

Current surface weather map around Suffolk County, NY

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

View more weather maps.

Zoom Out

Temperatures right now near Halesite, New York

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Halesite, NY please see our current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Surface wind speed map over Halesite, NY

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Halesite, NY, see the current conditions data on the left and right side of this page, or go to our current conditions page.

View more weather maps.

Zoom Out

Regional 24 hour rainfall expected near Halesite, New York

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

View more weather maps.

Zoom Out

Area snowfall accumulation expected around Suffolk County, New York

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

View more weather maps.

These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

View more weather maps.

Atlantic Hurricane and Tropical Storm Tracking Map
Add this hurricane tracker to your site:
<div style='text-align:center'><a href='https://www.f5wx.com/models/hurricane/atlantic.png'>
<img src='https://www.f5wx.com/models/hurricane/atlantic.png' alt='F5Weather Atlantic Hurricane and Tropical Storm Tracking Map'>
<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

View more weather maps.

F5Weather Maps splash

To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
Get access to:
  • European ECMWF HRES
  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
See the latest forecast data as the models update.
 
F5Weather Maps

Climate Summary
(made with AI, use with caution)
Halesite, New York Climate Summary

General Climate

    •   Humid subtropical climate with hot, humid summers and cold, snowy winters.
    •   Influenced by its proximity to the Atlantic Ocean, which moderates temperatures.

Temperature

    •   Average Annual Temperature

51.8°F (11.0°C)

    •   Average Summer Temperature (June-August)

73.2°F (22.9°C)

    •   Average Winter Temperature (December-February)

32.0°F (0.0°C)

    •   Record High Temperature

103°F (39.4°C)

    •   Record Low Temperature

-13°F (-25.0°C)

Precipitation

    •   Average Annual Precipitation

46.3 inches (117.6 cm)

    •   Average Snowfall

25.0 inches (63.5 cm)

    •   Wettest Month

March (4.4 inches / 11.2 cm)

    •   Driest Month

February (2.8 inches / 7.1 cm)

Humidity

    •   Average Annual Relative Humidity

73%

    •   Summer

High humidity, often above 80%

    •   Winter

Lower humidity, typically around 60-70%

Wind

    •   Prevailing Wind Direction

West-northwest

    •   Average Wind Speed

11.3 mph (18.2 km/h)

Sunshine

    •   Average Annual Sunshine Hours

2,600 hours

    •   Summer

Long, sunny days with an average of 10 hours of sunshine per day

    •   Winter

Shorter, cloudier days with an average of 5 hours of sunshine per day

Other Climate Features

    •   Hurricanes

Halesite is located in a hurricane-prone area and has been impacted by several major hurricanes in the past.

    •   Coastal Flooding

The town is also vulnerable to coastal flooding, especially during high tides and storm surges.

    •   Air Quality

Generally good, but can be affected by pollution from nearby urban areas.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Halesite is home to the Nissequogue River State Park, a 575-acre preserve featuring diverse habitats, including forests, wetlands, and tidal flats.

    •   The park is a popular spot for birdwatching, with over 200 species spotted, including bald eagles and osprey.

    •   The Nissequogue River is a designated Wild and Scenic River, recognized for its pristine water quality and natural beauty.

Science

    •   Halesite was the site of the first American factory to produce vacuum tubes, which were essential for the development of electronics and telecommunications.

    •   The village was home to the DeForest Radio Telephone Company, founded by inventor Lee DeForest, who is credited with inventing the vacuum tube.

    •   Today, Halesite is home to several high-tech companies, including the headquarters of the semiconductor manufacturer STMicroelectronics.

Personalities

    •   Halesite was once the summer home of William Vanderbilt, the wealthy railroad magnate.

    •   The village was also a popular vacation spot for other prominent figures, including President Theodore Roosevelt and inventor Alexander Graham Bell.

    •   Author F. Scott Fitzgerald spent his childhood summers in Halesite, and the village is believed to have inspired the setting of his novel \

Tourist Attractions
1.Caumsett State Historic Park Preserve

(Huntington): A sprawling park with over 1,700 acres of natural beauty, including forests, meadows, and coastline. Visitors can enjoy hiking, biking, fishing, kayaking, and more.

2.Heckscher Museum of Art

(Huntington): A world-renowned art museum with a collection of over 2,000 works, including American and European paintings, sculptures, and decorative arts.

3.Cold Spring Harbor Fish Hatchery and Aquarium

(Cold Spring Harbor): A historic fish hatchery and aquarium that offers educational exhibits on marine life and conservation. Visitors can see a variety of fish species, including trout, salmon, and sturgeon.

Nearby Cities:

Huntington, NY
Huntington Bay, NYCenterport, NY
Huntington Station, NYGreenlawn, NY
Cold Spring Harbor, NYLloyd Harbor, NY
Laurel Hollow, NYNorthport, NY
South Huntington, NYEast Northport, NY
West Hills, NYElwood, NY
Woodbury, NYOyster Bay Cove, NY
Melville, NYSyosset, NY
Brooklyn, NY
Queens, NYManhattan, NY
Philadelphia, PAManhattan, NY
Staten Island, NYNewark, NJ
Jersey City, NJJamaica, NY
Yonkers, NYProvidence, RI
East Flatbush, NY