Point Forecast: 3 Miles NE Santee SC
 33.52N 80.45W (Elev. 69 ft)
Last Update: 3:16 pm EDT May 18, 2026
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  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date05/1805/19
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)828381787472706968676666656565646771747677808282
Dewpoint (°F)656565666666666665656564646464646666666564636363
Heat Index (°F)848583787677818383
Surface Wind (mph)91011976321100000000122335
Wind DirSESESESESESSSSSNNNNNNNNSESESESESESE
Gust20
Sky Cover (%)01133222610203044475048323523162310
Precipitation Potential (%)100000000000010000000111
Relative Humidity (%)5655586776818790909397939797971009784766964565353
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/20
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)838282797573717068676766656566666871747779818383
Dewpoint (°F)636363656565656564646464646464656666656463626161
Heat Index (°F)84838379757779828383
Surface Wind (mph)68101087532100000000112223
Wind DirSESESESESSSSSSSNNNSNSWSWSSSSSSE
Gust
Sky Cover (%)003332288223645555355575655272726262218
Precipitation Potential (%)100000000111111000000666
Relative Humidity (%)515353627176818487909093979793979384746458534848
Rain------------------------------------------------
Thunder------------------------------------------------

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