Point Forecast: 2 Miles NW Chantilly VA
 38.88N 77.43W (Elev. 299 ft)
Last Update: 1:29 pm EDT Jun 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  

Date06/0706/08
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)828283818179757269676665636160605960646771757779
Dewpoint (°F)545453535253525353525252525151515152535353525251
Heat Index (°F)81818280807975757779
Surface Wind (mph)101010101010876665555556677899
Wind DirWWWWNWNWNWNWWNWNWWWWWWWWWWWWWW
Gust18202020
Sky Cover (%)272829292622191410679119865431521243041
Precipitation Potential (%)111100000000000000000000
Relative Humidity (%)383836383741455157596163677072727575676153454238
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/09
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)808182828180787573706866656463636465687277818383
Dewpoint (°F)515151525353545455555555555555555657585959606161
Heat Index (°F)808081818080787577828383
Surface Wind (mph)998766533222223335566788
Wind DirWWWWWWWWWWWSWSWSWSWSWSWSWSWWWWWW
Gust
Sky Cover (%)464336333333333126242940454647475055585858586167
Precipitation Potential (%)000000222222444444777777
Relative Humidity (%)363534353839434853596368707375757575706454494747
Rain------------------------------------------------
Thunder------------------------------------------------

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