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Greenville-Spartanburg, SC
 
 
 Point Forecast: Rock Hill - York County Airport SC
 34.98N 81.06W (Elev. 679 ft)
Last Update: 5:56 pm EDT Aug 9, 2022
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  
Haines Index
Lightning Activity Level
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  

Date08/0908/10
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)878381787775757474747372727274788184868789888889
Dewpoint (°F)717172727171717171707070707071717272717170707069
Heat Index (°F)92888578777575788589929394939393
Surface Wind (mph)665333355555555678888888
Wind DirWSWWWWSWSWSSWSSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust
Sky Cover (%)555250413324252728242828293733251720303741434953
Precipitation Potential (%)2827151063322222223457101318283042
Relative Humidity (%)606874808387888990909294939590807468625955555553
RainChcChcSChc----------------------------------SChcChcChcChc
ThunderChcChcSChc----------------------------------SChcChcChcChc

Date08/11
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)858279777574737371717070707072757982858788888786
Dewpoint (°F)707070707070707070707070707071717171717171717171
Heat Index (°F)9085827775758287909293949391
Surface Wind (mph)765555555555555667777777
Wind DirWSWWWWWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWWWWWW
Gust
Sky Cover (%)616974716966636158585959595959606263646567676868
Precipitation Potential (%)565018161412108654322181624323947556370
Relative Humidity (%)6068758184879091979810010010010094857668636058575860
RainLklyChcSChcSChc------------------------SChcSChcChcChcChcLklyLklyLkly
ThunderLklyChcSChcSChc----------------------------ChcChcChcLklyLklyLkly

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