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Charleston, SC
 
 
 Point Forecast: Hilton Head Island SC
 32.2N 80.76W (Elev. 10 ft)
Last Update: 3:18 pm EDT Aug 16, 2018
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)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Forward 2 Days  

Date08/1608/17
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)898887858482818180807979787877777779818385878888
Dewpoint (°F)757576757575757575757474747474747476767676767676
Heat Index (°F)999898949289878785857979787877777779879194989999
Surface Wind (mph)1010101099999999988777777899
Wind DirSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWSS
Gust
Sky Cover (%)494745423937373941444749494847464558575554535252
Precipitation Potential (%)171717161615131211111111111111111014182226303434
Relative Humidity (%)646670727479828285858585888890909091858075706868
RainSChcSChcSChcSChcSChcSChc------------------------SChcSChcChcChcChcChc
ThunderSChcSChcSChcSChcSChcSChc------------------------SChcSChcChcChcChcChc

Date08/18
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)878685848281818080797978787877777778808285878989
Dewpoint (°F)767676767675757575757575757574747474747474747474
Heat Index (°F)989694938987878585797978787877777778848893959898
Surface Wind (mph)1011111111101098877766666789101011
Wind DirSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)525252535455555453515049494950515253545556585960
Precipitation Potential (%)343330272425252627282927262524232223232424252529
Relative Humidity (%)707275778282828585888891919190909088827770656161
RainChcChcChcChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcChcChcChc
ThunderChcChcChcChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcChcChcChc

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