Point Forecast: 3 Miles SSW Union SC
 34.69N 81.65W (Elev. 499 ft)
Last Update: 1:29 pm EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Pressure (in)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)909089878584807978777676757473737375788082848688
Dewpoint (°F)737372727373747474747373727272727273747474737473
Heat Index (°F)9998969491908583787776767575788588919495
Surface Wind (mph)555532222211111122235666
Wind DirSSESSESSESSESESSESESEESSESSESSSSESSESSESSSSSSS
Gust
Sky Cover (%)626163656550514541464942455561605446545855595744
Precipitation Potential (%)3634272534252723171598632223348121121
Relative Humidity (%)585758606771818489909090929497989694878175706662
RainChcChcChcChcChcChcChcSChcSChcSChc--------------------------SChc
ThunderChcChcChcChcChcChcChcSChcSChcSChc--------------------------SChc

Date07/17
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)899089888785818079787777767574747576788184878990
Dewpoint (°F)737272727273737373737272727272727373747474747373
Heat Index (°F)97979696949186848378777776757576788691949798
Surface Wind (mph)666653332222222233556667
Wind DirSSSSSSSSSSSSSSSSSSWSSWSSWSWSWSWSWSW
Gust
Sky Cover (%)435250334038383839373432343537414448444137343543
Precipitation Potential (%)22282518212020202018151310857810121315171922
Relative Humidity (%)595657596267758082848485889093949492867972656056
RainSChcChcChcSChcSChcSChcSChcSChcSChcSChcSChc------------------SChcSChcSChcSChc
ThunderSChcChcChcSChcSChcSChcSChcSChc------------------------SChcSChcSChcSChc

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