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Greenville-Spartanburg, SC
 
 
 Point Forecast: Rock Hill - York County Airport SC
 34.98N 81.06W (Elev. 679 ft)
Last Update: 12:14 pm EDT Sep 30, 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  

Date09/3010/01
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)555757585759575555565656565656565655555658616364
Dewpoint (°F)545555555656565555555655565655565655555657575757
Heat Index (°F)
Surface Wind (mph)2324242525252424232018151413111098766553
Wind DirNNENNENNNNNNNNNNNWNNWNWWNWWWWWSWWSWWSWSWSSWSW
Gust434141434343414143363231262320
Sky Cover (%)10010010010010010010010099100100100989696969590847979787877
Precipitation Potential (%)10010098100100100999389858076716354464545454040404040
Relative Humidity (%)959493899490951009999100981009797100991009910097868178
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

Date10/02
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)666667676765626059585857575656565656555658626466
Dewpoint (°F)575857575757575857565655555454545454545454555556
Heat Index (°F)
Surface Wind (mph)333333332222222222223567
Wind DirSWWSWWWNWNWNNWNNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNN
Gust
Sky Cover (%)777776757474737271706867666562595754514952555861
Precipitation Potential (%)404038373534323130292928272626262625252526282930
Relative Humidity (%)757371707176849194949393939292929294959286797369
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

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