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Charleston, SC
 
 
 Point Forecast: Hilton Head Island SC
 32.2N 80.76W (Elev. 10 ft)
Last Update: 9:53 pm EDT May 20, 2019
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:       Forward 2 Days  

Date05/2005/21
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)767675757574747373767880828485858484838280787777
Dewpoint (°F)727272727271717171717170707070707070707071717171
Heat Index (°F)7676757575767883868890908888878683787777
Surface Wind (mph)998887777777777899999998
Wind DirSSSSSSWSWSWSWSWSWSWSWSSSSSSSSSSS
Gust
Sky Cover (%)132025293029272727272830262728282929292725222222
Precipitation Potential (%)023555666655666665544333
Relative Humidity (%)878790909090909393857972676361616363656774798282
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/22
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)767574747473737374767880828384848383828079777675
Dewpoint (°F)717172727271717172727272717170707070707070707070
Heat Index (°F)7675767884868888888787868379777675
Surface Wind (mph)8776655555678910101011111111111110
Wind DirSSSSSSSSSSSESESESESESESESEEEEEEE
Gust
Sky Cover (%)222324252525242423232424252627272626242322212020
Precipitation Potential (%)333344566777777791012107666
Relative Humidity (%)858793939393939393878277696763636565677274798284
Rain------------------------------------------------
Thunder------------------------------------------------

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