Our Proprietary 10-Day Forecast

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Current warnings over Cold Spring Harbor, New York
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<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.

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Current radar over Cold Spring Harbor, New York red dot
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<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.

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Current satellite over Cold Spring Harbor, New York red dot
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<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.

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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.

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Temperatures right now near Cold Spring Harbor, 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 Cold Spring Harbor, NY please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Cold Spring Harbor, 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 Cold Spring Harbor, NY, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Cold Spring Harbor, 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.

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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.

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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.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<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.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Cold Spring Harbor, NY Climate Summary

General Climate

Cold Spring Harbor experiences a humid continental climate, characterized by warm, humid summers and cold, snowy winters.

Temperature

    •   Average Annual Temperature: 52.5°F (11.4°C)
    •   Average Summer Temperature (June-August): 72.8°F (22.7°C)
    •   Average Winter Temperature (December-February): 31.8°F (-0.1°C)

Precipitation

    •   Average Annual Precipitation: 44.6 inches (113.3 cm)
    •   Average Snowfall: 27.1 inches (68.8 cm)
    •   Wettest Month: October (4.7 inches)
    •   Driest Month: February (2.5 inches)

Humidity

    •   Average Annual Humidity: 70%
    •   Highest Humidity: Summer (75-80%)
    •   Lowest Humidity: Winter (65-70%)

Wind

    •   Average Wind Speed: 10.2 mph (16.4 km/h)
    •   Prevailing Wind Direction: West-southwest

Sunshine

    •   Average Annual Sunshine: 2,630 hours
    •   Sunniest Month: July (310 hours)
    •   Cloudiest Month: December (160 hours)

Other Climate Features

    •   Coastal Influence

Cold Spring Harbor is located on the north shore of Long Island, which moderates temperatures and provides some protection from extreme weather events.

    •   Hurricanes

Cold Spring Harbor is occasionally affected by hurricanes and tropical storms, particularly during the summer and fall months.

    •   Fog

Fog is common in Cold Spring Harbor, especially during the spring and summer months.

    •   Thunderstorms

Thunderstorms are a frequent occurrence during the summer months.

    •   Extreme Temperatures

Temperatures can reach as high as 100°F (38°C) in the summer and as low as -10°F (-23°C) in the winter.

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

    •   Cold Spring Harbor is home to the Cold Spring Harbor Laboratory (CSHL), a renowned research institution in genetics and molecular biology.

    •   The harbor is a designated National Estuarine Research Reserve, protecting its salt marshes, tidal flats, and diverse marine life.

    •   The area was once a major whaling port, with the remains of whaling ships still visible today.

Science

    •   James D. Watson and Francis Crick discovered the structure of DNA at CSHL in 1953, revolutionizing biology.

    •   CSHL continues to be a hub for scientific innovation, with research in areas such as cancer, neurobiology, and genomics.

    •   The Cold Spring Harbor Fish Hatchery, established in 1889, has played a vital role in the conservation of marine fish species.

Personalities

    •   The inventor Nikola Tesla had a laboratory in Cold Spring Harbor, where he conducted experiments on wireless communication.

    •   The writer F. Scott Fitzgerald and his wife Zelda Sayre lived in the village during the 1920s.

    •   The painter Jackson Pollock and his wife Lee Krasner had a studio in Cold Spring Harbor, where they developed their abstract expressionist style.

Tourist Attractions
1.Cold Spring Harbor Laboratory

- A world-renowned research institution dedicated to understanding the molecular basis of life. Visitors can explore the historic campus, attend lectures, and view exhibits on the latest scientific discoveries.

2.The Whaling Museum & Education Center

- Located in nearby Sag Harbor, this museum tells the story of the whaling industry on Long Island. Visitors can learn about the history of whaling, see artifacts from whaling ships, and even try their hand at harpooning a whale.

3.Vanderbilt Museum

- A Gilded Age mansion built by Frederick Vanderbilt II. Visitors can tour the mansion, explore the gardens, and learn about the Vanderbilt family's history.

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