Point Forecast: Grottoes VA
 38.26N 78.81W (Elev. 1198 ft)
Last Update: 4:30 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  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)697071747780828384858382818078767574737272727271
Dewpoint (°F)697071747475767575767575757473737373727271717171
Heat Index (°F)77858990929490898784787675
Surface Wind (mph)000011223335322211111122
Wind DirNNNNNNSESESESESSESESWSESSSSSSSSS
Gust
Sky Cover (%)687381574941494965727069818057535754624844586942
Precipitation Potential (%)891137917475855537170363035312219121076
Relative Humidity (%)100100100100908582777475777982828590949797100979797100
Rain--------------SChcChcLklyLklyChcLklyLklyChcChcChcChcSChcSChc--------
Thunder--------------SChcChcChcChcChcLklyLklyChcChcChc--------------

Date07/17
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)707173767981838586868584838280787675747474747373
Dewpoint (°F)707173757676767676767575757474747373737272727171
Heat Index (°F)767987919496969492908884787675
Surface Wind (mph)223566677777766655555555
Wind DirSSSWSWSWSWSWSWSWSWSSSSSSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)386053454952637384848484848463656870635548454239
Precipitation Potential (%)8102323232323237676767676762424242424248888
Relative Humidity (%)100100100979185807572727274777782889094979393939393
Rain----SChcSChcSChcSChcSChcSChcOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChcSChcSChcSChc--------
Thunder----------SChcSChcSChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc--------

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