Our Proprietary 10-Day Forecast

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Current warnings over Old Mystic, 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 Old Mystic, 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 Old Mystic, 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 New London 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 Old Mystic, 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 Old Mystic, 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 Old Mystic, 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 Old Mystic, 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 Old Mystic, 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 New London 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)
Old Mystic, Connecticut has a humid continental climate, characterized by warm, humid summers and cold, snowy winters.

Temperature


    •   Average annual temperature: 50.4°F (10.2°C)
    •   Average summer temperature (June-August): 72.6°F (22.6°C)
    •   Average winter temperature (December-February): 30.2°F (-1.0°C)
    •   Record high temperature: 105°F (40.6°C)
    •   Record low temperature: -22°F (-30°C)

Precipitation


    •   Average annual precipitation: 48.8 inches (124 cm)
    •   Average snowfall: 22.2 inches (56.4 cm)
    •   Number of days with precipitation: 117

Humidity


    •   Average annual relative humidity: 73%
    •   Average summer relative humidity: 76%
    •   Average winter relative humidity: 70%

Wind


    •   Average wind speed: 10.4 mph (16.8 km/h)
    •   Prevailing wind direction: West-southwest

Climate Summary

Old Mystic, Connecticut experiences a humid continental climate with warm, humid summers and cold, snowy winters. The average annual temperature is 50.4°F (10.2°C), with average summer temperatures reaching 72.6°F (22.6°C) and average winter temperatures dropping to 30.2°F (-1.0°C). The area receives an average of 48.8 inches (124 cm) of precipitation annually, including 22.2 inches (56.4 cm) of snowfall. The relative humidity is typically high, averaging 73% throughout the year. The prevailing wind direction is west-southwest, with an average wind speed of 10.4 mph (16.8 km/h).

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

    •   Home to the Mystic River Bascule Bridge, one of the few remaining vertical lift bridges in Connecticut.

    •   Mystic Harbor is an important estuary for migratory birds, including osprey, egrets, and herons.

    •   The Mystic Aquarium, founded in 1973, is a renowned marine science research and education center.

Science

    •   In 1963, the Mystic Seaport became the first maritime museum to establish a research department.

    •   The Mystic Marinelife Aquarium and Institute for Exploration are dedicated to marine science education and conservation.

    •   The Mystic Aquarium's Animal Rescue Program has rehabilitated over 1,000 marine animals.

Personalities

    •   Mystic was the home of the renowned American Impressionist painter, Henry Ward Ranger.

    •   The Mystic Seaport was founded by Carl Cutler, a passionate advocate for maritime history.

    •   The Mystic Aquarium was founded by John McCosker, a renowned marine biologist.

Tourist Attractions
1. Mystic Seaport: A living history museum featuring a recreated 19th-century coastal village, historic ships, and maritime exhibits.

2. Mystic Aquarium: Home to a diverse collection of marine life, including beluga whales, African penguins, and sand tiger sharks.

3. Mystic Drawbridge: A historic swing bridge that spans the Mystic River, offering panoramic views of the waterfront and surrounding area.

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Mystic, CT
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Brooklyn, NY
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Jamaica, NYYonkers, NY
Worcester, MAProvidence, RI
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