Our Proprietary 10-Day Forecast

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Current warnings over Chattanooga Valley, 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 Chattanooga Valley, 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 Chattanooga Valley, 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 Walker 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 Chattanooga Valley, 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 Chattanooga Valley, 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 Chattanooga Valley, 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 Chattanooga Valley, 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 Chattanooga Valley, 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 Walker 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)
Chattanooga Valley, Georgia, located in the northwestern part of the state, experiences a humid subtropical climate, characterized by hot, humid summers and mild winters. Here's a summary of the climate in Chattanooga Valley:

Temperature


    •   Average annual temperature: 62.4°F (16.9°C)
    •   Average summer temperature (June-August): 78.6°F (25.9°C)
    •   Average winter temperature (December-February): 41.6°F (5.3°C)
    •   Record high temperature: 105°F (40.6°C)
    •   Record low temperature: -10°F (-23.3°C)

Precipitation


    •   Average annual precipitation: 52.72 inches (134 cm)
    •   Average monthly precipitation: 4.4 inches (11.2 cm)
    •   Most precipitation occurs in March, averaging 5.7 inches (14.5 cm)
    •   Least precipitation occurs in October, averaging 2.8 inches (7.1 cm)
    •   Snowfall: Chattanooga Valley receives an average of 2.1 inches (5.3 cm) of snowfall per year, with most snowfall occurring in January and February.

Humidity


    •   Average annual humidity: 75%
    •   Humidity levels are highest in the summer months, reaching up to 85%
    •   Humidity levels are lowest in the winter months, dropping to around 65%

Wind


    •   Average wind speed: 6.5 mph (10.5 km/h)
    •   Prevailing wind direction: Southwest

Climate Zones


    •   Chattanooga Valley is located in USDA Plant Hardiness Zone 7b, indicating a minimum average temperature range of 5 to 10°F (-15 to -12°C).
    •   This zone is suitable for growing a wide variety of plants, including azaleas, camellias, and roses.

Overall, Chattanooga Valley experiences a moderate climate with distinct seasons. The warm, humid summers are ideal for outdoor activities, while the mild winters allow for comfortable outdoor recreation.

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

    •   Chattanooga Valley is home to the Chickamauga and Chattanooga National Military Park, preserving the site of a pivotal Civil War battle.

    •   The area is known for its karst topography, with numerous caves and sinkholes.

    •   The Tennessee River flows through the valley, providing habitat for a variety of aquatic life.

Science

    •   The University of Tennessee at Chattanooga has a campus in Chattanooga Valley, focusing on science and technology research.

    •   The Oak Ridge National Laboratory, a major research facility, is located nearby.

    •   The area has a history of scientific exploration, with early expeditions studying the region's geology and natural resources.

Personalities

    •   Ulysses S. Grant and William Tecumseh Sherman, Civil War generals, fought in the Battle of Chattanooga.

    •   James Agee, a Pulitzer Prize-winning author, was born in Chattanooga Valley.

    •   George Washington Carver, an agricultural scientist, conducted experiments in the area.

Tourist Attractions
1.Ruby Falls

- A stunning underground waterfall located within Lookout Mountain, Ruby Falls is one of the most popular tourist attractions in the Chattanooga Valley area. Visitors can take a guided tour of the falls and learn about its history and geology.

2.Rock City Gardens

- A botanical garden and amusement park located on Lookout Mountain, Rock City Gardens offers breathtaking views of the surrounding area. Visitors can explore the gardens, see the \

Nearby Cities:

Lookout Mountain, GA
Fairview, GALookout Mountain, TN
Rossville, GAChickamauga, GA
Fort Oglethorpe, GALakeview, GA
East Ridge, TNChattanooga, TN
Trenton, GAIndian Springs, GA
East Chattanooga, TNEast Brainerd, TN
Red Bank, TNSignal Mountain, TN
Ringgold, GALaFayette, GA
Nashville, TN
Atlanta, GAHuntsville, AL
Knoxville, TNMurfreesboro, TN
Sandy Springs, GARoswell, GA
Johns Creek, GAFranklin, TN
Alpharetta, GAMarietta, GA
Smyrna, GA