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Charleston, SC
 
 
 Point Forecast: Hilton Head Island SC
 32.2N 80.76W (Elev. 10 ft)
Last Update: 2:40 pm EDT May 8, 2021
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  

Date05/0805/09
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)777676747370686665646463626261626265717478798080
Dewpoint (°F)394042444750515354555556565757585859585857575759
Heat Index (°F)77767678798081
Surface Wind (mph)11131311987665555333357811111317
Wind DirSWSSSSSSSSSWSWSWSWSWSWSWSSSSSSSS
Gust
Sky Cover (%)2356789101111111098653133313910
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)252730344049546368737378818487878781635748474549
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/10
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)808079787775747373727272727271717173757881838485
Dewpoint (°F)606163646566666767686868686969686767676666666666
Heat Index (°F)818179787775757883858687
Surface Wind (mph)16161717171615141414141514141111109101011131314
Wind DirSSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWS
Gust
Sky Cover (%)121410131427313230303234363737383839414852545658
Precipitation Potential (%)0000000000000002577777722
Relative Humidity (%)515258626774768181878787879093908781766760575553
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

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