Point Forecast: 3 Miles SE Mount Vernon VA
 38.69N 77.06W (Elev. 44 m)
Last Update: 10:44 am EDT May 10, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date05/1005/11
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°C)171716161615151414131313121211111110101112131415
Dewpoint (°C)1312121211111099999998888888887
Heat Index (°C)
Surface Wind (mph)91011131313131110998888877776222
Wind DirNENENENENENENENENENENENENENNNNNNNNNNN
Gust
Sky Cover (%)929592899496939087888990888583797571676258585960
Precipitation Potential (%)44384242423535353737372828285555551111
Relative Humidity (%)757275757275727272747777808080838380838077776758
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChc--------------------
Thunder------------------------------------------------

Date05/12
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°C)171818181919191817151413131313121212131314151617
Dewpoint (°C)77677777799999101011111111111099
Heat Index (°C)
Surface Wind (mph)223566666666555533236789
Wind DirNWWSWSWSSSSSSESESESESSSSSSWWWWNWNW
Gust
Sky Cover (%)585654575962687379767370707070676461605958595959
Precipitation Potential (%)1131313131313162626262626231313131313115151515
Relative Humidity (%)524645454547475256626769748083868686909086776760
Rain----ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChc
Thunder----------------SChcSChcSChc--------------------------

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