Our Proprietary 10-Day Forecast

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Current warnings over Sullivan City, Texas
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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 Sullivan City, Texas 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 Sullivan City, Texas 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 Hidalgo County, TX

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 Sullivan City, Texas

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 Sullivan City, TX 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 Sullivan City, TX

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 Sullivan City, TX, 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 Sullivan City, Texas

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 Hidalgo County, Texas

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)
Sullivan City, Texas Climate Summary

General Climate

    •   Sullivan City, Texas has a subtropical climate, with hot, humid summers and mild winters.
    •   The average annual temperature is 72.6°F (22.6°C).
    •   The average annual precipitation is 24.29 inches (61.7 cm).

Summer

    •   Summers in Sullivan City are hot and humid, with average high temperatures in the upper 90s°F (low 30s°C) and average low temperatures in the mid 70s°F (low 20s°C).
    •   The hottest month is July, with an average high temperature of 100°F (37.8°C) and an average low temperature of 78°F (25.6°C).
    •   Summer is also the wettest season, with an average of 7.7 inches (19.6 cm) of rain per month.

Winter

    •   Winters in Sullivan City are mild, with average high temperatures in the mid 60s°F (low 20s°C) and average low temperatures in the mid 40s°F (low 10s°C).
    •   The coldest month is January, with an average high temperature of 63°F (17.2°C) and an average low temperature of 41°F (5°C).
    •   Winter is also the driest season, with an average of 1.6 inches (4.1 cm) of rain per month.

Spring and Fall

    •   Spring and fall in Sullivan City are mild, with average high temperatures in the 70s°F (low 20s°C) and average low temperatures in the 50s°F (low 10s°C).
    •   Spring is generally wetter than fall, with an average of 3.5 inches (8.9 cm) of rain per month in April and May, compared to an average of 2.1 inches (5.3 cm) of rain per month in October and November.

Climate Variability

    •   Sullivan City's climate is subject to variability, including the occurrence of droughts, floods, and heat waves.
    •   Droughts are a common occurrence in Sullivan City, and can last for several months or even years.
    •   Floods can also occur, especially during the summer months when heavy rains can cause rivers and streams to overflow.
    •   Heat waves are also a common occurrence, and can last for several days or even weeks.

Climate Change

    •   The climate of Sullivan City is changing, and is expected to continue to change in the future.
    •   Average temperatures are expected to rise, and the frequency and intensity of extreme weather events, such as droughts, floods, and heat waves, is expected to increase.
    •   These changes are likely to have a significant impact on the environment, economy, and quality of life in Sullivan City.

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

    •   Sullivan City is located in the Rio Grande Valley, a region renowned for its subtropical climate and diverse wildlife.

    •   The area is home to numerous bird species, including the endangered Aplomado Falcon.

    •   The nearby Santa Ana National Wildlife Refuge provides habitat for migratory birds and other wildlife.

Science

    •   Sullivan City is near the South Texas Nuclear Generating Station, one of the largest nuclear power plants in the United States.

    •   The city is also home to the Texas A&M University-Kingsville Citrus Center, a research facility dedicated to citrus production.

Personalities

    •   Juan N. Cortina, a Mexican revolutionary, led a raid on Sullivan City in 1859.

    •   John J. Pershing, a general in the U.S. Army, was stationed at the nearby Fort Brown in the early 1900s.

    •   Dr. Hector P. Garcia, a civil rights leader and founder of the American G.I. Forum, was born in Sullivan City.

Tourist Attractions
1.Fort Sam Houston National Cemetery

(San Antonio, TX) - This historic cemetery is the final resting place for over 100,000 veterans and their families. Visitors can explore the grounds, learn about the history of the cemetery, and pay their respects to those who have served our country.

2.San Antonio Missions National Historical Park

(San Antonio, TX) - This UNESCO World Heritage Site is home to four Spanish colonial missions that were founded in the 18th century. Visitors can explore the missions, learn about their history, and experience the vibrant culture of the region.

3.Natural Bridge Caverns

(New Braunfels, TX) - This underground cave system is one of the largest in Texas. Visitors can take a guided tour of the caverns, see stunning stalactites and stalagmites, and learn about the geology of the area.

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