Our Proprietary 10-Day Forecast

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Current warnings over Snellville, Georgia
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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 Snellville, Georgia 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 Snellville, Georgia 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 Gwinnett County, GA

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 Snellville, Georgia

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 Snellville, GA 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 Snellville, GA

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 Snellville, GA, 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 Snellville, Georgia

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 Gwinnett County, Georgia

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)
Snellville, Georgia Climate Summary

General Climate

    •   Snellville, Georgia experiences a humid subtropical climate, characterized by hot, humid summers and mild winters.
    •   The city receives abundant rainfall throughout the year, with an average of 50 inches annually.
    •   Snellville is located in USDA Hardiness Zone 8a, indicating a relatively mild climate with an average annual minimum temperature of 15 to 20 degrees Fahrenheit.

Temperature

    •   Average High Temperature: 85°F (29°C)
    •   Average Low Temperature: 60°F (16°C)
    •   Record High Temperature: 107°F (42°C)
    •   Record Low Temperature: -1°F (-18°C)

Precipitation

    •   Average Annual Precipitation: 50 inches (127 cm)
    •   Average Number of Rainy Days: 110 days
    •   Heaviest Precipitation Month: July (5.5 inches)
    •   Driest Precipitation Month: October (2.5 inches)

Humidity

    •   Average Annual Relative Humidity: 70%
    •   Highest Average Relative Humidity: January (75%)
    •   Lowest Average Relative Humidity: September (65%)

Wind

    •   Average Wind Speed: 6 mph (9.7 km/h)
    •   Prevailing Wind Direction: Southwest

Sunshine

    •   Average Annual Sunshine: 210 days
    •   Average Daily Sunshine: 6 hours

Seasons

    •   Spring (March-May): Mild temperatures, increasing humidity, and occasional thunderstorms.
    •   Summer (June-August): Hot and humid, with frequent thunderstorms and occasional heatwaves.
    •   Fall (September-November): Mild temperatures, decreasing humidity, and occasional cool fronts.
    •   Winter (December-February): Mild temperatures, occasional cold spells, and rare snowfall.

Climate Change Impact

    •   Rising temperatures: Snellville has experienced a gradual increase in average temperatures over the past few decades, contributing to more frequent heatwaves and warmer winters.
    •   Changing precipitation patterns: The city has seen an increase in heavy rainfall events, leading to an increased risk of flooding.
    •   More extreme weather events: Snellville is susceptible to severe thunderstorms, tornadoes, and occasional hurricanes, which can cause significant damage and disruption.

Overall, Snellville's climate is characterized by hot, humid summers, mild winters, and abundant rainfall throughout the year. The city's climate is influenced by its location in the humid subtropical region of the southeastern United States and is subject to the effects of climate change, leading to rising temperatures, changing precipitation patterns, and more extreme weather events.

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

    •   Snellville is located within the Piedmont physiographic province, characterized by rolling hills and mixed forests.

    •   The South River, a tributary of the Yellow River, flows through the city, providing habitat for various aquatic species.

    •   Snellville is home to the Gwinnett Environmental and Heritage Center, which showcases the region's natural history and offers educational programs.

Science

    •   Snellville is the birthplace of Dr. George Washington Carver, a renowned botanist and agricultural scientist. His research on peanuts and sweet potatoes revolutionized farming practices.

    •   The city is home to the Snellville Science Center, which offers hands-on science exhibits and educational programs for students and adults.

Personalities

    •   In addition to Dr. Carver, Snellville has produced notable figures in various fields:

    •   Author and humorist Lewis Grizzard

    •   Musician and songwriter John Mayer

    •   Basketball player Dominique Wilkins

Tourist Attractions
1.Stone Mountain Park

(15 miles away): A sprawling park featuring a massive granite dome with a Confederate carving, hiking trails, a lake, and attractions like the Skyride and laser show.

2.Atlanta Botanical Garden

(18 miles away): A lush oasis with diverse gardens, a conservatory, and a children's garden, offering a serene escape and educational experiences.

3.Yellow River Park

(6 miles away): A scenic park along the Yellow River, offering hiking trails, fishing, kayaking, playgrounds, and a splash pad, providing outdoor recreation and family fun.

Nearby Cities:

Grayson, GA
Mountain Park, GALoganville, GA
Lawrenceville, GALilburn, GA
Stone Mountain, GARedan, GA
Lithonia, GATucker, GA
Dacula, GAWalnut Grove, GA
Conyers, GADuluth, GA
Norcross, GAClarkston, GA
Pine Mountain, GABerkeley Lake, GA
Atlanta, GA
Columbus, GAChattanooga, TN
East Chattanooga, TNAthens, GA
Sandy Springs, GARoswell, GA
Macon, GAWarner Robins, GA
Greenville, SCAlpharetta, GA
Auburn, AL