Point Forecast: 3 Miles SSW Union SC
 34.69N 81.65W (Elev. 499 ft)
Last Update: 7:05 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  

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)777676757473737375788082848688899089888785818079
Dewpoint (°F)747373727272727273747474737473737272727273737373
Heat Index (°F)7776767575788588919495979796969491868483
Surface Wind (mph)211111122235666666653332
Wind DirESSESSESSSSESSESSESSSSSSSSSSSSSSSS
Gust
Sky Cover (%)464942455561605446545855595744435250334038383839
Precipitation Potential (%)1598632223348121121222825182120202020
Relative Humidity (%)909090929497989694878175706662595657596267758082
RainSChc--------------------------SChcSChcChcChcSChcSChcSChcSChcSChcSChc
ThunderSChc--------------------------SChcSChcChcChcSChcSChcSChcSChcSChc--

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)787777767574747576788184878990919291908886848280
Dewpoint (°F)737272727272727373747474747373727271727272737373
Heat Index (°F)78777776757576788691949798999998979492908785
Surface Wind (mph)222222233556667777632222
Wind DirSSSSSSSSSWSSWSSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSSW
Gust
Sky Cover (%)373432343537414448444137343543485152504336343331
Precipitation Potential (%)1815131085781012131517192224262825228754
Relative Humidity (%)848485889093949492867972656056535253555965707478
RainSChcSChc------------------SChcSChcSChcSChcSChcChcChcChcSChc--------
Thunder----------------------SChcSChcSChcSChcSChcChcChcChcSChc--------

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