Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99N 84.57W (Elev. 1129 ft)
Last Update: 4:32 pm EDT Mar 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
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  

Date03/1503/16
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)787776747170686766656462616159595962656769696971
Dewpoint (°F)565656565758585960616261605958575655535046414040
Wind Chill (°F)
Surface Wind (mph)222122202222232222212018161411101010111414151414
Wind DirSSSSSESSSSSSSSWSWSWSWSWSWSWSWSWSWWW
Gust343434363839393938363433262421182021222323232423
Sky Cover (%)647179898790949092928876555356614228252518312628
Precipitation Potential (%)10132523242349659599744725211916122000635
Relative Humidity (%)474850536367707683889297969495928978655443353432
Rain----ChcSChcSChcSChcChcLklyOcnlOcnlLklyChcChcSChcSChcSChc----------------
Thunder----ChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc----------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/17
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)696865595653514947464442413937373841444750535557
Dewpoint (°F)404142444544434241393836353332303029292929242323
Wind Chill (°F)4442403836333129283033374145
Surface Wind (mph)131111101010111111111113131313141415161616161615
Wind DirWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust222118171820202020202121222223232424252626262625
Sky Cover (%)323035495255566761554834272213876543222
Precipitation Potential (%)71219131313131313333333000000000
Relative Humidity (%)343843586871757778777879798080777062554843322927
Rain----SChc------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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