Point Forecast: 3 Miles SE Mount Vernon VA
 38.69N 77.06W (Elev. 144 ft)
Last Update: 10:33 am EDT May 7, 2024
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  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date05/0705/08
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)757778787978807876737271706968686868676870737780
Dewpoint (°F)666665666666666565656565656564646565656565656565
Heat Index (°F)7577787881788278767782
Surface Wind (mph)233355555555555333355777
Wind DirESESESESESESESESESESESESESSSSSSSSWSWSWW
Gust
Sky Cover (%)667069656467585168635259687469717882837868614943
Precipitation Potential (%)21213434343030301414141515152727272727276666
Relative Humidity (%)746964676467626469767981848787879090939084766760
RainSChcSChcChcChcChcChcChcChc------SChcSChcSChcChcChcChcChcChcChc--------
ThunderSChcSChcChcChcChcChcChcChc------SChcSChcSChcChcChcChcSChcSChcSChc--------

Date05/09
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)848688888889878582797673717069686767676870727476
Dewpoint (°F)646160605959595858595959595960595960616164656666
Heat Index (°F)858688888788878482807676
Surface Wind (mph)881099976655555533557881010
Wind DirWWWWWWWWWSWSWSWSWSWSSSSSSSSSS
Gust
Sky Cover (%)373636353127262525293643505661677277818284848382
Precipitation Potential (%)6620202020202018181818181845454545454566666666
Relative Humidity (%)514339393837394044505662666873737578817881797671
Rain----SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcLklyLklyLklyLkly
Thunder----SChcSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChc------SChc

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