Our Proprietary 10-Day Forecast

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Current warnings over Sherman, Connecticut
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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 Sherman, Connecticut 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 Sherman, Connecticut 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 Fairfield County, CT

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 Sherman, Connecticut

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 Sherman, CT 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 Sherman, CT

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 Sherman, CT, 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 Sherman, Connecticut

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 Fairfield County, Connecticut

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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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.
 
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Climate Summary
(made with AI, use with caution)
Sherman, CT Climate Summary

Temperature

    •   Average annual temperature: 50.6°F (10.3°C)
    •   Average January temperature: 29.2°F (-1.6°C)
    •   Average July temperature: 71.9°F (22.2°C)

Precipitation

    •   Average annual precipitation: 47.2 inches (119.9 cm)
    •   Average number of rainy days per year: 118

Snowfall

    •   Average annual snowfall: 36.8 inches (93.5 cm)
    •   Average number of days with snowfall per year: 20

Humidity

    •   Average annual relative humidity: 73%

Wind

    •   Average annual wind speed: 8.5 mph (13.7 km/h)

Climate Type

    •   Humid continental climate (Köppen classification: Dfb)

Climate Summary

Sherman, CT has a humid continental climate, with warm, humid summers and cold, snowy winters. The average annual temperature is 50.6°F (10.3°C), with average January and July temperatures of 29.2°F (-1.6°C) and 71.9°F (22.2°C), respectively. The area receives an average of 47.2 inches (119.9 cm) of precipitation per year, with an average of 36.8 inches (93.5 cm) of snowfall. The average annual relative humidity is 73%, and the average annual wind speed is 8.5 mph (13.7 km/h).

Extreme Weather Events

Sherman, CT is occasionally affected by extreme weather events, such as blizzards, ice storms, and tornadoes. The area is also at risk for flooding, especially during heavy rains. In recent years, Sherman has experienced several major storms, including Hurricane Irene in 2011 and Winter Storm Nemo in 2013.

Climate Change

The climate of Sherman, CT is changing, and the area is experiencing more extreme weather events, such as heat waves, droughts, and floods. The average annual temperature has increased by about 2°F (1.1°C) since the late 19th century, and the area is projected to warm by an additional 2-4°F (1.1-2.2°C) by the end of the century. The area is also projected to experience more precipitation, with an increase of about 10% by the end of the century.

Climate Change Impacts

The changing climate is having a number of impacts on Sherman, CT, including:

    •   More extreme weather events, such as heat waves, droughts, and floods
    •   Changes in plant and animal life
    •   Increased risk of Lyme disease and other vector-borne diseases
    •   Changes in agricultural yields
    •   Increased energy costs

Adaptation and Mitigation Strategies

Sherman, CT is taking a number of steps to adapt to the changing climate and mitigate its impacts, including:

    •   Investing in infrastructure to protect against flooding and other extreme weather events
    •   Promoting energy efficiency and renewable energy
    •   Planting trees and other vegetation to help reduce heat island effects
    •   Educating residents about the impacts of climate change and how they can take action to reduce their carbon footprint

Conclusion

The climate of Sherman, CT is changing, and the area is experiencing more extreme weather events and other impacts. The town is taking a number of steps to adapt to the changing climate and mitigate its impacts, but more needs to be done.

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

    •   Sherman is home to the 1,100-acre Macedonia Brook State Park, known for its cascading waterfalls, hiking trails, and abundant wildlife.

    •   The town is located within the New England-Acadian Forest ecoregion, characterized by mixed deciduous and coniferous forests.

    •   Sherman's wetlands and streams support a diverse array of amphibians, reptiles, and fish, including the endangered bog turtle.

Science

    •   Sherman was the birthplace of Dr. Henry H. Goddard, a psychologist who developed the Binet-Simon intelligence test.

    •   The town is home to the Sherman Observatory, a private astronomical observatory open to the public for stargazing events.

Personalities

    •   Roger Sherman, a signer of the Declaration of Independence, the Articles of Confederation, and the U.S. Constitution, was a resident of Sherman.

    •   The town is also associated with the famous American artist Frederic Remington, who spent his summers there and painted several scenes depicting the local landscape.

Tourist Attractions
1.The Aldrich Contemporary Art Museum

is a contemporary art museum located in Ridgefield, Connecticut. The museum's collection includes over 6,000 works of art by both emerging and established artists.

2.The Danbury Railway Museum

is a railroad museum located in Danbury, Connecticut. The museum's collection includes over 60 locomotives and railroad cars, as well as a variety of railroad memorabilia.

3.The White Memorial Conservation Center

is a nature preserve located in Litchfield, Connecticut. The preserve includes over 4,000 acres of forest, meadows, and wetlands. The preserve is home to a variety of wildlife, including deer, turkeys, and black bears.

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