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 Point Forecast: Fairfax VA
 38.85N 77.29W (Elev. 400 ft)
Last Update: 7:32 am EDT Oct 20, 2020
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date10/2010/21
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)596265687072737373727068676565646362626261616161
Dewpoint (°F)555758595960595960606161616262616161616160606060
Wind Chill (°F)
Surface Wind (mph)556666666665555553333335
Wind DirSSSSSSSSSSSSESESESSSSSSSSSS
Gust
Sky Cover (%)1009085755433272523212817202342575964606876858483
Precipitation Potential (%)111111111111111111111111
Relative Humidity (%)878478736866626264667378819090909397979797979797
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/22
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)626568717375767676757370686766656463636262616161
Dewpoint (°F)606263646464656565656566666665646363626161605959
Wind Chill (°F)
Surface Wind (mph)556678888766555553332221
Wind DirSSSSSSSSSSSSSSSSSSSSWSWSWSWSW
Gust
Sky Cover (%)816956434242413223141414141618202021212938465053
Precipitation Potential (%)000000000000222222222222
Relative Humidity (%)9390847973696969697176879397979797100979797979393
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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