Point Forecast: 2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA
 34.04N 84.6W (Elev. 1089 ft)
Last Update: 2:31 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)020304050607080910111213141516171819202122230001
Temperature (°F)777675747373757983879092939393929088858280797776
Dewpoint (°F)717171707171727272737272727271717172727374737473
Heat Index (°F)777675758389949710010110199989695928884797776
Surface Wind (mph)122222222232223333322222
Wind DirNWNWNWNNNNENENENENENENNENNESESESESEESEE
Gust
Sky Cover (%)546581218910121318292729323538555958585452
Precipitation Potential (%)001001111246172018212330393625171718
Relative Humidity (%)818387899192887869635652515049505559657483838890
Rain------------------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc
Thunder------------------------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc

Date07/17
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)767675747474757880838587888990898886848280787777
Dewpoint (°F)737272727272737374747473737372727272727373737373
Heat Index (°F)767675757885899395969797979592898684787777
Surface Wind (mph)223333555666677665553333
Wind DirEEEEEEESESESESESESESESESESESESESESESESESE
Gust
Sky Cover (%)544943414845454739323232333333333842474645444035
Precipitation Potential (%)1098758181818181818404040404040282828282828
Relative Humidity (%)908990939395958780756964605857576064697480848889
Rain------------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------SChcSChcSChcChcChcChcChcChcChcChcChcChc------

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