Point Forecast: 3 Miles SE Mount Vernon VA
 38.69N 77.06W (Elev. 44 m)
Last Update: 1:31 am EDT May 8, 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  

Date05/0805/09
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)191919192021222325272829313131313129272624232322
Dewpoint (°C)181818181819192019191817171717161717161616161616
Heat Index (°C)25282930313231313130272624
Surface Wind (mph)555333367899101010987655555
Wind DirSSSSWSSWSWSWSWWWWWWWWWWWSWSWSWSWSW
Gust
Sky Cover (%)697478808584797153454439344340454738453938425247
Precipitation Potential (%)2616283833181513101010252525171717141414262626
Relative Humidity (%)939393979090848271605548434345404346525660646668
Rain----SChcChcChcChcSChcSChc--------ChcChcChcSChcSChcSChc------ChcChcChc
Thunder------SChc----------------------SChcSChcSChc------------

Date05/10
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)222121202020212222232324242525242322212019181818
Dewpoint (°C)161616161616171717171716161616161616161515141414
Heat Index (°C)2424252524
Surface Wind (mph)533555567991010111111108766666
Wind DirSSSSSSSWSWSWSWSWSWSWSWSWWWNWNNNNNWW
Gust
Sky Cover (%)435252657176879191918778737166636158565861626262
Precipitation Potential (%)383838494949666666666666868686868686404040404040
Relative Humidity (%)717376787678767673686662605858606466717378788178
RainChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChc
ThunderSChcSChcSChcChcChcChc------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChc

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