Point Forecast: 3 Miles W Fairfax VA
 38.85N 77.35W (Elev. 400 ft)
Last Update: 11:22 am EDT May 6, 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  

Date05/0605/07
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)727375767676757370696867666665656464646465676972
Dewpoint (°F)646564646464656565656564646464646463636364646464
Heat Index (°F)7576767675
Surface Wind (mph)333223333555555333332235
Wind DirSWWWEEEESESSESEEESSSWWNWNWNWNWNNNE
Gust
Sky Cover (%)929395929187919396969797959492929392918883756863
Precipitation Potential (%)448182837435887878577777724242422222215151528
Relative Humidity (%)777470676666717884898991939394969896979794898478
Rain------SChcSChcSChcChcLklyOcnlOcnlOcnlLklyLklyLklySChcSChcSChcSChcSChcSChcSChcSChcSChcChc
Thunder------SChcSChcSChcChcChcChcChcChcChcChcChcSChcSChcSChc------------SChc

Date05/08
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)737576767676757476737169686767666565656668717578
Dewpoint (°F)646464646464646464646565656464646464646363626261
Heat Index (°F)757676767675767578
Surface Wind (mph)3356765566666666666677810
Wind DirNEWSWSWSWWNESESESESESSSSSSWSWSWSWSWSWWW
Gust
Sky Cover (%)636466666564636465666668717374737169675549464035
Precipitation Potential (%)28285252525252522323232323231717171717175555
Relative Humidity (%)736967666665687266738187909090939797979084736456
RainChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--------
ThunderSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc--------------

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