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)050607080910111213141516171819202122230001020304
Temperature (°F)747373757983878991919292918987858179787776767574
Dewpoint (°F)707071727273737272727171717172727374747473727272
Heat Index (°F)7583899497989999989795939186837877767675
Surface Wind (mph)222222232223333322222223
Wind DirNNNNNENENENENNNNNESESESESEESEEEEE
Gust
Sky Cover (%)571216810111319312930333740576059605654544942
Precipitation Potential (%)0011112471719182224314038251717181088
Relative Humidity (%)898992887870635754535250515661677885878890889193
Rain------------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc------
Thunder------------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc------

Date07/17
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)747474757880828486888989898786848280787777767575
Dewpoint (°F)727272737474747474747373727272727373737373727271
Heat Index (°F)757885889294969797969492898784787777767575
Surface Wind (mph)335555666677665553333333
Wind DirEEEESESESESESESESESESESESESESESESESESSSS
Gust
Sky Cover (%)404745454840323232323233333842474644433935313029
Precipitation Potential (%)747171717171717404040404040282828282828999
Relative Humidity (%)939395938781767167636059586064697480858788888989
Rain------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc------
Thunder------------SChcSChcSChcChcChcChcChcChcChcChcChcChc------------

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