Our Proprietary 10-Day Forecast

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Current warnings over Saint Andrews, 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 Saint Andrews, 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 Saint Andrews, 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 Lexington 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 Saint Andrews, 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 Saint Andrews, 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 Saint Andrews, 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 Saint Andrews, 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 Saint Andrews, 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 Lexington 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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  • Probabilities & Averages
  • 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.
 
See the latest forecast data as the models update.
 
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Climate Summary
(made with AI, use with caution)
Saint Andrews, South Carolina Climate Summary

General Climate

    •   Humid subtropical climate with hot, humid summers and mild winters.
    •   Average annual temperature: 64.6°F (18.1°C)
    •   Average annual precipitation: 45.31 inches (115.1 cm)

Summer (June     •   August)

    •   Average high temperature: 90.3°F (32.4°C)
    •   Average low temperature: 71.8°F (22.1°C)
    •   High humidity and frequent thunderstorms
    •   Average precipitation: 13.35 inches (33.9 cm)

Fall (September     •   November)

    •   Average high temperature: 80.2°F (26.8°C)
    •   Average low temperature: 56.3°F (13.5°C)
    •   Decreasing humidity and less precipitation
    •   Average precipitation: 9.33 inches (23.7 cm)

Winter (December     •   February)

    •   Average high temperature: 58.9°F (14.9°C)
    •   Average low temperature: 39.2°F (4.0°C)
    •   Mild temperatures with occasional cold fronts
    •   Average precipitation: 7.61 inches (19.3 cm)

Spring (March     •   May)

    •   Average high temperature: 74.2°F (23.4°C)
    •   Average low temperature: 51.9°F (11.1°C)
    •   Increasing humidity and precipitation
    •   Average precipitation: 14.98 inches (38.0 cm)

Precipitation

    •   Rainfall is distributed throughout the year, with slightly higher amounts in the spring and summer.
    •   Hurricanes and tropical storms can bring heavy rainfall and flooding during the summer and fall months.

Sunshine

    •   Saint Andrews receives an average of 220 sunny days per year.
    •   The sunniest months are June and July, with an average of 10 hours of sunshine per day.

Wind

    •   Prevailing winds are from the southwest during the summer and from the northeast during the winter.
    •   Coastal areas can experience strong winds during hurricanes and tropical storms.

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

    •   Saint Andrews is home to the oldest live oak tree in South Carolina, known as the Angel Oak, estimated to be over 1,500 years old.

    •   The town is located on a barrier island, formed by the accumulation of sand and sediment over thousands of years.

    •   The nearby Capers Island is a nesting site for loggerhead sea turtles.

Science

    •   The town was the site of the first successful commercial shrimp farm in the United States, established in the 1970s.

    •   The South Carolina Aquarium, located in Charleston, conducts research on marine life and conservation efforts in Saint Andrews and the surrounding area.

Personalities

    •   The town was named after Saint Andrew, the patron saint of Scotland, by Scottish settlers in the 1700s.

    •   William Gilmore Simms, a renowned American author, lived and wrote in Saint Andrews during the 19th century.

    •   Robert Smalls, an African American Civil War hero, settled in Saint Andrews after the war and became a successful businessman and politician.

Tourist Attractions
1.Hunting Island State Park:

Features a five-mile stretch of pristine beach, a historic lighthouse, and a maritime forest with hiking trails.

2.Morris Island Lighthouse:

An iconic landmark located on an uninhabited island accessible by boat, offering panoramic views of the Atlantic Ocean.

3.Botany Bay Plantation Heritage Preserve:

A former rice plantation that showcases the history and culture of the Lowcountry, with guided tours, nature trails, and a museum.

Nearby Cities:

Seven Oaks, SC
West Columbia, SCOak Grove, SC
Irmo, SCColumbia, SC
Springdale, SCCayce, SC
Forest Acres, SCLexington, SC
South Congaree, SCPineridge, SC
Dentsville, SCRed Bank, SC
Woodfield, SCBlythewood, SC
Gaston, SCChapin, SC
Charlotte, NC
Charleston, SCNorth Charleston, SC
Concord, NCMount Pleasant, SC
Gastonia, NCRock Hill, SC
Greenville, SCHuntersville, NC
Summerville, SCKannapolis, NC
Augusta, GA