Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99N 84.57W (Elev. 1129 ft)
Last Update: 7:16 pm EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)888582807878777676757574747477798284868889908988
Dewpoint (°F)717273737373727272727271727373737473737372727271
Heat Index (°F)949187847878777676757577838891939596979694
Surface Wind (mph)555655556566677888888899
Wind DirNEEEEEEEEEEEEEEEEESESESESESESESE
Gust
Sky Cover (%)596774787874726357616462657061565127294022234135
Precipitation Potential (%)4138362721212166566544171515151515151616
Relative Humidity (%)576476808385858890929091949487817570656258565758
RainChcChcChcChcSChcSChcSChc----------------SChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderChcChcChcChc------------------------------SChcSChcSChcSChcSChc

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)878582807877777675757474747577808386888990919089
Dewpoint (°F)727273737272727272717171727272737373737372727172
Heat Index (°F)949087847977777675757577858993959798989796
Surface Wind (mph)866666665535565566677777
Wind DirSESESESSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)323224283229272425262728292926232023262828282832
Precipitation Potential (%)162121212121218888881818181818184040404040
Relative Humidity (%)626673788083858789909293939185787266625855545457
RainSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChcChcChcChcChcChc
ThunderSChcSChcSChcSChc------------------------SChcSChcSChcChcChcChcChcChc

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