Our Proprietary 10-Day Forecast

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Current warnings over Tega Cay, South Carolina
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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 Tega Cay, South Carolina 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 Tega Cay, South Carolina 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 York County, SC

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 Tega Cay, South Carolina

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 Tega Cay, SC 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 Tega Cay, SC

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 Tega Cay, SC, 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 Tega Cay, South Carolina

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 York County, South Carolina

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)
Tega Cay, South Carolina Climate Summary

General Climate


    •   Humid subtropical climate with hot, humid summers and mild winters.
    •   Average annual temperature: 62.1°F (16.7°C)
    •   Average annual precipitation: 44.89 inches (1,140 mm)

Summer


    •   June to August
    •   Average high temperature: 89.9°F (32.2°C)
    •   Average low temperature: 73.3°F (22.9°C)
    •   High humidity and frequent thunderstorms

Fall


    •   September to November
    •   Average high temperature: 77.4°F (25.2°C)
    •   Average low temperature: 53.3°F (11.8°C)
    •   Pleasant weather with occasional rain

Winter


    •   December to February
    •   Average high temperature: 55.6°F (13.1°C)
    •   Average low temperature: 34.6°F (1.4°C)
    •   Mild temperatures with occasional cold snaps and frost

Spring


    •   March to May
    •   Average high temperature: 73.0°F (22.8°C)
    •   Average low temperature: 48.9°F (9.4°C)
    •   Variable weather with periods of warm sunshine and occasional rain

Precipitation


    •   Rain is distributed throughout the year, with slightly higher amounts in the summer months.
    •   Average annual snowfall: 1.2 inches (3 cm)
    •   Occasional hurricanes and tropical storms can bring heavy rain and flooding.

Other Climate Features

    •   Wind

Prevailing winds are from the southwest.

    •   Sunshine

Tega Cay receives an average of 212 sunny days per year.

    •   Air Quality

The air quality is generally good, but can be affected by pollution from nearby cities.

    •   Climate Change

Like many areas, Tega Cay is experiencing the effects of climate change, including rising temperatures, increased precipitation, and more frequent extreme weather events.

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

    •   Tega Cay is nestled amidst the pristine waters of Lake Wylie and the Catawba River, forming a vibrant ecosystem for diverse wildlife.

    •   The area's rolling hills and lush forests provide a haven for migratory birds, including bald eagles, ospreys, and herons.

    •   The nearby Anne Springs Close Greenway is a 2,100-acre sanctuary, home to numerous plant and animal species.

Science

    •   Tega Cay is located near the Savannah River Site, a major nuclear research and development facility.

    •   The city's proximity to the site has fostered a strong science and technology community.

    •   Tega Cay is home to the Catawba Science Center, which offers interactive exhibits and educational programs on science and technology.

Personalities

    •   Dr. Anne Springs Close, a renowned conservationist and philanthropist, played a pivotal role in preserving the natural beauty of Tega Cay.

    •   The city is named after Tega, a Native American princess who lived in the area in the 18th century.

    •   Tega Cay was founded in 1973 by a group of developers who envisioned a community that embraced both natural beauty and modern amenities.

Tourist Attractions
1. The Anne Springs Close Greenway: This 2,100-acre preserve offers hiking, biking, kayaking, fishing, and more. The greenway is home to a variety of plant and animal life, including deer, turkeys, and owls.

2. The Riverwalk: This 1.5-mile walkway along the Catawba River offers stunning views of the river and the surrounding area. The Riverwalk is a popular spot for walking, running, and biking.

3. The Tega Cay Golf Club: This 18-hole golf course is located on the shores of Lake Wylie. The course offers a challenging and scenic round of golf.

Nearby Cities:

India Hook, SC
Fort Mill, SCNewport, SC
Lake Wylie, SCRock Hill, SC
Pineville, NCLesslie, SC
Marvin, NCYork, SC
Catawba, SCClover, SC
Weddington, NCCramerton, NC
Belmont, NCWaxhaw, NC
South Gastonia, NCCharlotte, NC
Greensboro, NC
Winston-Salem, NCFayetteville, NC
Columbia, SCHigh Point, NC
Asheville, NCConcord, NC
Johnson City, TNGreenville, SC
Huntersville, NCBurlington, NC
Kannapolis, NC