Point Forecast: 2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA
 34.04N 84.6W (Elev. 1089 ft)
Last Update: 2:16 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)141516171819202122230001020304050607080910111213
Temperature (°F)949494939189868280787877767675757474747780828587
Dewpoint (°F)717170707171727373737373727272727272737373747373
Heat Index (°F)101101100999795928884787877767675757784889294
Surface Wind (mph)222156522333335555667777
Wind DirNENNENENEEEEESEEEEEEEEEEEEEEE
Gust
Sky Cover (%)232636465257657377777372645861646264696155502828
Precipitation Potential (%)2628323436413735272121226656654417151515
Relative Humidity (%)484746485156637480858587889090909494948780756863
RainChcChcChcChcChcChcChcChcChcSChcSChcSChc----------------SChcSChcSChcSChc
Thunder----SChcSChcSChcChcChcChcChc------------------------------

Date07/17
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)899091908987858280797877767575747474757781848688
Dewpoint (°F)727272717172727372727272727271717172727273737373
Heat Index (°F)979798969594918784827877767575757785909496
Surface Wind (mph)777777653333333333355666
Wind DirSESESESESESESSESSSSSSSSSSSSSSSS
Gust
Sky Cover (%)392222403434332428323027242526272829302724202325
Precipitation Potential (%)151515151515212121212121888888181818181818
Relative Humidity (%)585655555760647377788285878990929393918577706560
RainSChcSChcSChcSChcSChcChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChc
ThunderSChcSChcSChcSChcSChcChcSChcSChcSChc------------------------SChcSChcSChc

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