Point Forecast: Rock Hill - York County Airport SC
 34.98N 81.06W (Elev. 679 ft)
Last Update: 10:01 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)797776757474747373737680838688899090919189868379
Dewpoint (°F)737373737373737372727473737372727171717172727474
Heat Index (°F)797776757683899294969797989896939083
Surface Wind (mph)110000011111222222222222
Wind DirSSSSENNENNWNNNNENNENNNENNENENENESESEESESESSESSESESE
Gust
Sky Cover (%)322726303114171521231918171515255051595158616161
Precipitation Potential (%)116754321111222372526242737414242
Relative Humidity (%)8489899396989910098979381726560565454525356647385
Rain--------------------------------ChcChcSChcChcChcChcChcChc
Thunder--------------------------------ChcChcSChcChcChcChcChcChc

Date07/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)777676757574747474757677808284858687888786838178
Dewpoint (°F)747474747474747474747474747474747474747474747474
Heat Index (°F)7776767575757677848890939495969593908679
Surface Wind (mph)221111111122335555555333
Wind DirESEESEESESESESESESESSESSESSESSESSSSSSSESSESESESESESE
Gust
Sky Cover (%)616159586764605757575761667067636368737874717372
Precipitation Potential (%)424239353228252122222323242431384552596661575247
Relative Humidity (%)919394959698100100100979389847973696664646568748186
RainChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcLklyLklyLklyLklyChcChc
ThunderChcChcChcChcSChcSChcSChc------------SChcChcChcChcChcLklyLklyLklyLklyChcChc

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