Point Forecast: Simpsonville SC
 34.71N 82.25W (Elev. 860 ft)
Last Update: 6:19 am 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)121314151617181920212223000102030405060708091011
Temperature (°F)868889898887878582787776757574737373727375788082
Dewpoint (°F)767574757473737373737373737373727373727273747474
Heat Index (°F)959898999894949187787776757575788588
Surface Wind (mph)556666666553322222233356
Wind DirESESESSESSESSESSSEESEESEENENNENEENEEENEEESEEESESESSESSS
Gust
Sky Cover (%)424451626961606972726367697566696754666372676053
Precipitation Potential (%)61523405345454842464943292721151213141318181818
Relative Humidity (%)726663646464636875848990939595981001001009795898276
Rain--SChcSChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc--------SChcSChcSChcSChc
Thunder--SChcSChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc--------------SChc

Date07/17
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)848688888988868482807877767675747473737475788284
Dewpoint (°F)747474737373737373737373737373737272727273747475
Heat Index (°F)92949697979593918884787776767575788793
Surface Wind (mph)677888876655555555556678
Wind DirSSSSSSSSSSSSSSSSSSWSSWSSWSSWSSWSSWSWSW
Gust
Sky Cover (%)505155586164636261595957555251453933323231333840
Precipitation Potential (%)232732374043403529262421191614131110976101519
Relative Humidity (%)716663616061646974798488919292949697979592867973
RainSChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChc----------------SChcSChc
ThunderSChcSChcChcChcChcChcChcChcChcChcSChcSChcSChcSChc--------------------

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