Point Forecast: Saint Helena Island SC
 32.39N 80.57W (Elev. 6 m)
Last Update: 9:19 am EDT Jun 25, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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-m)
Dispersion Index
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index

48-Hour Period Starting:       Back 2 Days  

Date06/2506/26
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°C)343434353434333231292827272726262625252526282930
Dewpoint (°C)232424242424242424242525262625252425242424252525
Heat Index (°C)394141424141393937343231323226262625252526323436
Surface Wind (mph)56810109987765552222222355
Wind DirSESESESESESESESESESESESESSSSSSSSSSSS
Gust
Sky Cover (%)91011142430393136384645433730242222222222232425
Precipitation Potential (%)359141619181713910117334444512191613
Relative Humidity (%)5454545354586264707585889191949794100979794858075
Rain--------SChcSChcSChcSChc--------------------------SChcSChc--
Thunder--------SChcSChcSChcSChc--------------------------SChcSChc--

Date06/27
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°C)313233333333323130292828282727272726262627272931
Dewpoint (°C)252525252525252525252526262625252524242424242424
Heat Index (°C)383941414141393836343333333231313126262629313336
Surface Wind (mph)67910111111109876655553335667
Wind DirSSSSSSSSSSSSSSSSSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)252934373736343638393836342925232426292828293236
Precipitation Potential (%)141418212529292724232323151515999999131313
Relative Humidity (%)706664626264687075808288889188919191949485827468
Rain----SChcSChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChc------------------
Thunder----SChcSChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChc------------------

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