Our Proprietary 10-Day Forecast

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Current warnings over Cromwell, 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 Cromwell, 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 Cromwell, 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 Middlesex 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 Cromwell, 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 Cromwell, 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 Cromwell, 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 Cromwell, 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 Cromwell, 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 Middlesex 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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  • 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.
 
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Climate Summary
(made with AI, use with caution)
Cromwell, Connecticut Climate Summary

General Climate

    •   Cromwell, Connecticut has a humid continental climate, with warm, humid summers and cold, snowy winters.
    •   The town experiences all four seasons, with average temperatures ranging from 27°F in January to 77°F in July.
    •   Cromwell receives an average of 47 inches of rain and 28 inches of snow per year.

Summer

    •   Summer in Cromwell is warm and humid, with average temperatures in the mid-70s to low 80s.
    •   The hottest month is July, with an average high of 83°F.
    •   Thunderstorms are common in the summer, and the town is occasionally affected by tropical storms or hurricanes.

Fall

    •   Fall in Cromwell is mild and sunny, with average temperatures in the 50s and 60s.
    •   The leaves of the deciduous trees change color in the fall, creating a beautiful display.
    •   The first frost typically occurs in late October or early November.

Winter

    •   Winter in Cromwell is cold and snowy, with average temperatures in the 20s and 30s.
    •   The coldest month is January, with an average low of 19°F.
    •   Snowfall is common in the winter, and the town typically receives several inches of snow each month.

Spring

    •   Spring in Cromwell is mild and rainy, with average temperatures in the 40s and 50s.
    •   The month of March is typically the wettest month of the year.
    •   The flowers begin to bloom in the spring, and the town comes alive with color.

Climate Change

    •   The climate in Cromwell is changing, as it is in many parts of the world.
    •   The average temperature in Cromwell has increased by about 2°F since the beginning of the 20th century.
    •   The town is also experiencing more extreme weather events, such as heat waves, droughts, and floods.

Overall

    •   Cromwell, Connecticut has a humid continental climate, with four distinct seasons.
    •   The town experiences warm, humid summers, mild and sunny fall, cold and snowy winters, and mild and rainy springs.
    •   The climate in Cromwell is changing, and the town is experiencing more extreme weather events.

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

    •   Cromwell Meadows Preserve: A 100-acre sanctuary showcasing diverse habitats, including wetlands, meadows, and forests.

    •   Salmon River: A scenic river that flows through Cromwell, providing habitat for fish, birds, and other wildlife.

Science

    •   Wesleyan University: A prestigious liberal arts university located in Middletown, adjacent to Cromwell.

    •   Cromwell High School: Home to the award-winning Cromwell Environmental Club, which focuses on environmental conservation.

Personalities

    •   John Winthrop the Younger: Governor of the Connecticut Colony, who established Cromwell in 1654.

    •   Joseph Morgan: A prominent 19th-century inventor who developed the first practical submarine.

    •   George A. Smith: A renowned ornithologist and author who lived in Cromwell in the early 20th century.

Tourist Attractions
1. Gillette Castle State Park: This park is home to the 1914 castle built by actor William Gillette. The castle is open for tours and offers stunning views of the Connecticut River Valley.

2. Dinosaur State Park: This park features over 600 dinosaur footprints that were discovered in 1966. The park also has a museum with exhibits on dinosaurs and other prehistoric creatures.

3. Hubbard Park: This park is located on the banks of the Connecticut River and offers hiking trails, picnic areas, and a playground. The park is also home to the Heublein Tower, which offers panoramic views of the surrounding area.

Nearby Cities:

Portland, CT
Middletown, CTEast Hampton, CT
Kensington, CTHigganum, CT
Durham, CTGlastonbury, CT
Wethersfield, CTNewington, CT
New Britain, CTMeriden, CT
Moodus, CTHartford, CT
Plainville, CTWest Hartford, CT
Wallingford, CTEast Haddam, CT
Brooklyn, NY
Queens, NYManhattan, NY
Manhattan, NYBoston, MA
South Boston, MAStaten Island, NY
Newark, NJJersey City, NJ
Jamaica, NYYonkers, NY
Worcester, MA