Point Forecast: Rock Hill - York County Airport SC
 34.98N 81.06W (Elev. 679 ft)
Last Update: 1:56 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)929188868279777675757473737372737476808284858889
Dewpoint (°F)717272737475757474747473737372737475757575747474
Heat Index (°F)9998959388797776757576848891939697
Surface Wind (mph)222222121111111122222333
Wind DirSSSSSSESSSESSESESSESSESSSESESESSESSSSSESSSESSE
Gust
Sky Cover (%)505760626453555560635651515755645964746566575859
Precipitation Potential (%)202933283530283240453426181718141111162426253738
Relative Humidity (%)51545966758893959796991001001001001009994857974706461
RainSChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcChcChcChcChc
ThunderSChcChcChcChcChcChcChcChcChcChcChcChcSChcSChc----------SChcChcChcChcChc

Date07/16
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)899087868479777676757473737373737477798284868788
Dewpoint (°F)737372737474747474747473737373737474747574747373
Heat Index (°F)9698949391797777767577838891939597
Surface Wind (mph)355322222222222335566667
Wind DirSSESESESSESSESESESESSESSESSESSESSESSESSESSESSESSSSSSS
Gust
Sky Cover (%)637166675652576161616161626262636360585554555963
Precipitation Potential (%)445749503428303431272318141110111315182227333945
Relative Humidity (%)59586164718692919497991001001001001009993857973686462
RainChcLklyChcChcChcChcChcChcChcChcSChcSChc----------SChcSChcSChcChcChcChcChc
ThunderChcLklyChcChcChcChcChcChcChcChc------------------SChcSChcSChcChcChc

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