Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99N 84.57W (Elev. 1129 ft)
Last Update: 3:36 am 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)060708091011121314151617181920212223000102030405
Temperature (°F)737375798387899191929291898785817978777676757474
Dewpoint (°F)707172727373727272717171717272737474747372727272
Heat Index (°F)7583899497989999989795939186837877767675
Surface Wind (mph)222222322233333222222233
Wind DirNNNNENENENENNNNNESESESESEESEEEEEE
Gust
Sky Cover (%)7121681011131931293033374057605960565454494240
Precipitation Potential (%)0111124717191822243140382517171810887
Relative Humidity (%)899288787063575453525051566167788587889088919393
Rain----------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc--------
Thunder----------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc--------

Date07/17
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)747475788082848688898989878684828078777776757575
Dewpoint (°F)727273747474747474737372727272737373737372727171
Heat Index (°F)75788588929496979796949289878478777776757575
Surface Wind (mph)355556666776655533333333
Wind DirEEESESESESESESESESESESESESESESESESESSSSS
Gust
Sky Cover (%)474545484032323232323333384247464443393531302927
Precipitation Potential (%)471717171717174040404040402828282828289999
Relative Humidity (%)939593878176716763605958606469748085878888898990
Rain----SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc--------
Thunder----------SChcSChcSChcChcChcChcChcChcChcChcChcChc--------------

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