Point Forecast: Mount Vernon VA
 38.72N 77.11W (Elev. 36 ft)
Last Update: 1:30 pm EDT Jun 22, 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  

Date06/2206/23
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)969798999896949188868483818080807980848890929698
Dewpoint (°F)666666666667676869716969706970707071727171707070
Heat Index (°F)10010110210310210098959291888785838383798390949698103105
Surface Wind (mph)788887665556677777899101011
Wind DirSSSSSSSSSSSSSSSSSWSWSWSWSWSWSWSW
Gust18
Sky Cover (%)16202433241921817282729341619202112181622283051
Precipitation Potential (%)666777555333222111333333
Relative Humidity (%)383635343539414754616163696972727474675754494341
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/24
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)999897979493898784818078777574747475777982858789
Dewpoint (°F)706969697071727272727272727272727171696765646464
Heat Index (°F)107104103103100100969490858478777575777984868890
Surface Wind (mph)1111111110877666655555667991010
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWNWNWNWNW
Gust20181820
Sky Cover (%)526957675164675868787776756751433621131313131312
Precipitation Potential (%)212121414141656565727272323232323232282828282828
Relative Humidity (%)393940404649576167747782859093939087766756504644
RainSChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChc
ThunderSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------------

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