Point Forecast: 3 Miles W Fairfax VA
 38.85N 77.35W (Elev. 400 ft)
Last Update: 1:30 am EDT Apr 21, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
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  

Date04/2104/22
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)605959585858585858585961646770737575727069686766
Dewpoint (°F)494645444342424242434446495154565758585859595959
Wind Chill (°F)
Surface Wind (mph)866677899910101111111111101099876
Wind DirSESESESESESESESESESESESESESSSSSSESESESESS
Gust20182021212121212018
Sky Cover (%)697579837781939494929084807872656563647882858775
Precipitation Potential (%)36667775557772424242424244040404040
Relative Humidity (%)676260595755555555575758585657555455616670737578
Rain--------------------------SChcSChcSChcSChcSChcSChcChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/23
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)666565646464636567697274767778787877757269666462
Dewpoint (°F)595959605958585857565453515049484747474747474746
Wind Chill (°F)
Surface Wind (mph)666666666788888776655555
Wind DirSSWWWWWNWNWNWNWNWNWWWWNWNWNWNWNWNWNNN
Gust
Sky Cover (%)726270656367626655556470706866666870717271686260
Precipitation Potential (%)403131313131311515151515151414141414141111111111
Relative Humidity (%)788181878481847870635348423936353335374145505456
RainChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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