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Current warnings over Mahopac, 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 Mahopac, 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 Mahopac, 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 Putnam 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 Mahopac, 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 Mahopac, 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 Mahopac, 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 Mahopac, 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 Mahopac, 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 Putnam 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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  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Mahopac, NY Climate Summary

General Climate

    •   Humid continental climate with hot, humid summers and cold, snowy winters.
    •   Average annual temperature: 51.3°F (10.7°C)
    •   Average annual precipitation: 51.7 inches (1313 mm)

Summer

    •   Warm to hot, with average high temperatures in the mid to upper 80s°F (29-30°C).
    •   Humidity is high, leading to muggy conditions.
    •   Precipitation is moderate, with occasional thunderstorms.

Winter

    •   Cold and snowy, with average low temperatures in the low 20s°F (-6°C).
    •   Snowfall is significant, averaging over 50 inches (127 cm) per season.
    •   Ice storms and freezing rain can occur.

Spring and Fall

    •   Spring is generally mild, with temperatures gradually warming up.
    •   Fall is typically pleasant, with crisp mornings and mild afternoons.
    •   Precipitation is moderate during these seasons.

Extreme Weather

    •   Heat waves and humidity can be oppressive in summer.
    •   Winter storms can bring heavy snow and ice, causing power outages and transportation delays.
    •   Thunderstorms can produce heavy rain, hail, and occasional tornadoes.

Climate Change Impacts

    •   Rising temperatures are expected to lead to hotter summers and milder winters.
    •   Increased precipitation is predicted, with more frequent and intense storms.
    •   Sea level rise may impact coastal areas, including Mahopac.

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

    •   Mahopac is home to Lake Mahopac, the largest natural lake in Putnam County, known for its scenic beauty and diverse aquatic life.

    •   The lake is fed by underground springs and has a maximum depth of 80 feet.

    •   The surrounding area is a haven for wildlife, including deer, foxes, coyotes, and a variety of bird species.

Science

    •   In the 19th century, Mahopac was a center for scientific research.

    •   The American Museum of Natural History established a field station in Mahopac in 1894 to study the local ecology and geology.

    •   The station was used by renowned scientists such as Henry Fairfield Osborn and William Beebe.

Personalities

  • John Burroughs:

    Naturalist and author who lived in Mahopac from 1874 to 1895. His writings on nature and the outdoors had a profound influence on the conservation movement.

  • Henry Fairfield Osborn:

    Paleontologist and president of the American Museum of Natural History. He established the field station in Mahopac and was a key figure in the development of the theory of evolution.

  • William Beebe:

    Zoologist and explorer who conducted groundbreaking research on deep-sea life. He used the Mahopac field station as a base for his expeditions.

    • Tourist Attractions
    1.Mahopac Falls

    is a scenic waterfall located in the town of Carmel, just a short drive from Mahopac. The falls are a popular spot for hiking, picnicking, and swimming.

    2.Lake Mahopac

    is a large lake located in the town of Mahopac. The lake is a popular spot for boating, fishing, and swimming.

    3.Caramoor Center for Music and the Arts

    is a performing arts center located in the town of Katonah, just a short drive from Mahopac. The center hosts a variety of concerts, exhibitions, and educational programs.

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