Our Proprietary 10-Day Forecast

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Current warnings over Suwanee, 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 Suwanee, 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 Suwanee, 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 Suwanee, 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 Suwanee, 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 Suwanee, 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 Suwanee, 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 Suwanee, 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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  • 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)
Suwanee, Georgia Climate Summary

General Climate

    •   Suwanee, Georgia has a humid subtropical climate, with hot, humid summers and mild winters.
    •   The average annual temperature is 61.3°F (16.3°C).
    •   The average annual precipitation is 50.6 inches (128.5 cm).

Summer

    •   Summer temperatures in Suwanee are hot and humid, with average high temperatures in the upper 80s to low 90s (°F) and average low temperatures in the mid 70s (°F).
    •   The hottest month is July, with an average high temperature of 90.6°F (32.6°C) and an average low temperature of 74.3°F (23.5°C).
    •   Summer is also the wettest season in Suwanee, with an average of 10.2 inches (25.9 cm) of rain in July.

Winter

    •   Winter temperatures in Suwanee are mild, with average high temperatures in the mid 50s (°F) and average low temperatures in the mid 30s (°F).
    •   The coldest month is January, with an average high temperature of 50.9°F (10.5°C) and an average low temperature of 34.6°F (1.4°C).
    •   Winter is also the driest season in Suwanee, with an average of 3.3 inches (8.4 cm) of rain in January.

Spring and Fall

    •   Spring and fall temperatures in Suwanee are mild and pleasant, with average high temperatures in the 60s and 70s (°F) and average low temperatures in the 40s and 50s (°F).
    •   Spring is generally wetter than fall, with an average of 5.5 inches (14.0 cm) of rain in March compared to 3.7 inches (9.4 cm) of rain in October.

Climate Extremes

    •   The highest temperature ever recorded in Suwanee was 106°F (41.1°C) on July 21, 1980.
    •   The lowest temperature ever recorded in Suwanee was -11°F (-23.9°C) on January 21, 1985.
    •   The wettest year on record in Suwanee was 1994, with a total of 76.8 inches (195.1 cm) of rain.
    •   The driest year on record in Suwanee was 2007, with a total of 27.7 inches (70.3 cm) of rain.

Overall, Suwanee, Georgia has a pleasant climate with mild winters, hot and humid summers, and mild spring and fall seasons.

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

    •   Suwanee is home to the Chattahoochee River National Recreation Area, a 48,000-acre park with diverse ecosystems, including wetlands, forests, and riverbanks.

    •   The area is a significant birdwatching destination, with over 250 species observed.

    •   The Suwanee Creek Greenway, a 10-mile paved trail, meanders through the city's natural landscapes.

Science

    •   Suwanee is a hub for technology and innovation. The city hosts the headquarters of several Fortune 500 companies, including Cox Communications and NCR.

    •   The Gwinnett County Public Schools system, which serves Suwanee, is renowned for its STEM education programs.

    •   The city's proximity to Atlanta provides access to world-class research institutions such as Georgia Tech and Emory University.

Personalities

    •   Suwanee is the birthplace of Pulitzer Prize-winning author Alice Walker.

    •   The city has attracted notable residents such as former Atlanta Braves pitcher Tom Glavine and actress Laura Bell Bundy.

    •   Suwanee is home to the Suwanee Arts Center, which hosts exhibitions, workshops, and performances by local and renowned artists.

Tourist Attractions
1.Suwanee Town Center Park:

A sprawling park with a lake, walking trails, playgrounds, a splash pad, and a concert venue.

2.Chattahoochee Nature Center:

A 127-acre nature preserve with hiking trails, a butterfly garden, a wildlife observation tower, and educational programs.

3.Gwinnett County Fairgrounds:

Home to the annual Gwinnett County Fair, as well as concerts, festivals, and other events throughout the year.

Nearby Cities:

Sugar Hill, GA
Duluth, GABuford, GA
Johns Creek, GALawrenceville, GA
Berkeley Lake, GAPeachtree Corners, GA
Dacula, GANorcross, GA
Cumming, GALilburn, GA
Flowery Branch, GAGrayson, GA
Alpharetta, GASnellville, GA
Auburn, GAMilton, GA
Atlanta, GA
Columbus, GAChattanooga, TN
East Chattanooga, TNAthens, GA
Sandy Springs, GAMacon, GA
Warner Robins, GAGreenville, SC
Marietta, GASmyrna, GA
Brookhaven, GA