Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99N 84.57W (Elev. 1129 ft)
Last Update: 8:46 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)111213141516171819202122230001020304050607080910
Temperature (°F)878991919292918987858179787776767574747474757880
Dewpoint (°F)737272727171717172727374747473727272727272737474
Heat Index (°F)9497989999989795939186837877767675757885
Surface Wind (mph)232223333322222223335555
Wind DirNENENNNNNESESESESEESEEEEEEEEESESE
Gust
Sky Cover (%)111319312930333740576059605654544942404745454840
Precipitation Potential (%)2471719182224314038251717181088747171717
Relative Humidity (%)635754535250515661677885878890889193939395938781
Rain------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc------------SChcSChcSChc
Thunder------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc------------------

Date07/17
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°F)828486888989898786848280787777767575757474757780
Dewpoint (°F)747474747373727272727373737373727271717172727374
Heat Index (°F)88929496979796949289878478777776757575757785
Surface Wind (mph)666677665553333333335556
Wind DirSESESESESESESESESESESESESESESSSSSSSSSS
Gust
Sky Cover (%)323232323233333842474644433935313029272727282930
Precipitation Potential (%)171717404040404040282828282828999999212121
Relative Humidity (%)767167636059586064697480858788888989909293928781
RainSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc------------SChcSChcSChc
ThunderSChcSChcSChcChcChcChcChcChcChcChcChcChc------------------------

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