Point Forecast: 3 Miles S Alpharetta GA
 34.02N 84.27W (Elev. 335 m)
Last Update: 1:21 am EDT Jul 14, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)252424232323232426283032333334343433323129282726
Dewpoint (°C)222222222222212222222222222221212121212221222222
Heat Index (°C)2524242428313436373738373736363432312928
Surface Wind (mph)333333355666666677766533
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNN
Gust
Sky Cover (%)131516141115161211644911127677108898
Precipitation Potential (%)0111123111124111011111110108765
Relative Humidity (%)848887909193938978716357535048474748525762687579
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)262524242323232426283132333434333332302827262524
Dewpoint (°C)222222222222222223232323232222222222222323232323
Heat Index (°C)262524242426323437383838383736343230262524
Surface Wind (mph)222222233333333555553322
Wind DirNNNNNNNNENENENEEEEEEEESESESESEEE
Gust
Sky Cover (%)11856575436915212831343843475254565855
Precipitation Potential (%)42222125555553939393939394444444444
Relative Humidity (%)818386888991928981726458545251525458647076828790
Rain--------------------------ChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------------------ChcChcChcChcChcChcChcChcChcChcChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Climate Report (hi/lo)7-day Graphical Fcst
Hazardous Weather OutlookGeorgia's Current Weather
Build Your Own PageWeather Maps
Computer ModelsAll Forecast Products
Past Weather InformationNWS Peachtree City Home