Point Forecast: Saint Helena Island SC
 32.39N 80.57W (Elev. 20 ft)
Last Update: 10:15 am EDT Jun 7, 2024
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  

Date06/0706/08
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)909192939291888683838180797877757473727275788285
Dewpoint (°F)706867676868696969696969686665636261606161616161
Heat Index (°F)9695969796959290878784837978777575788385
Surface Wind (mph)81011131313131110863222222355555
Wind DirWWWWSWSWSWSWSWSWWWWNWNWNWNNNNNNENENE
Gust202020
Sky Cover (%)7142126282930313026191411986544442314
Precipitation Potential (%)35710131615107653210000000000
Relative Humidity (%)524744434647545763636769696767666666666862564945
Rain----------SChcSChc----------------------------------
Thunder----------SChcSChc----------------------------------

Date06/09
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)888989898988868482807877777676757474747677818488
Dewpoint (°F)616162636465666869707172727273727272727373727070
Heat Index (°F)888989909090888785837877777676757677858893
Surface Wind (mph)555666665322222222222335
Wind DirNEEESESESESESESESESESSSSSSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)744320016810121086789111315141211
Precipitation Potential (%)000000001111111111111111
Relative Humidity (%)403941424447515965727985858790909393939087746355
Rain------------------------------------------------
Thunder------------------------------------------------

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