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Charleston, SC
 
 
 Point Forecast: 4 Miles SSE Portal GA
 32.48N 81.91W (Elev. 249 ft)
Last Update: 3:40 pm EDT Sep 26, 2023
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index

48-Hour Period Starting:       Back 2 Days  

Date09/2609/27
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)767674747270696767676767666768676666687073757677
Dewpoint (°F)686868686767676767666667666666666666666767666666
Heat Index (°F)7676757677
Surface Wind (mph)9101010101097666667891010101113131311
Wind DirEEEEEEEEEENENENENENENENENENENENENENENE
Gust
Sky Cover (%)100100100100100100100100100100999999100100100100100979492919089
Precipitation Potential (%)556460555146403433313130292829293336384144413937
Relative Humidity (%)767682828490931001009797100100979397100100939081747169
RainLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderSChcSChcSChcSChc----------------------------------------

Date09/28
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)777776747270696868676766666665646364666972757778
Dewpoint (°F)666665656565656464646464636362626262626262626363
Heat Index (°F)777776757778
Surface Wind (mph)11111010999999910101011111111111111111111
Wind DirNENENENENENENENENENENENENENENENENENENENENENENENE
Gust
Sky Cover (%)888887878685827976757475777982838383828180787673
Precipitation Potential (%)343128262118181818181818181819191918181818181815
Relative Humidity (%)696969747984878787909093909090939793877871646260
RainChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder----------------------------------------------SChc

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