Point Forecast: Fairfax VA
 38.85N 77.29W (Elev. 400 ft)
Last Update: 7:30 am EDT Jun 1, 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  

Date06/0106/02
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)606671747679798081808079757169686765646262626163
Dewpoint (°F)464546464647464747484951525252525251525151515253
Heat Index (°F)767979798079797975
Surface Wind (mph)533333355666666766667777
Wind DirNWNWNWWWWSWSWSWSWSSSSSSSSSSSSSS
Gust
Sky Cover (%)58103326911511212824212648565351597063767879
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)604741373432313130333438455155575960656767677270
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/03
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)646871767677787979787877757370686767666665646465
Dewpoint (°F)545555565757585959606161616161616160606060606161
Heat Index (°F)76767778797978787775
Surface Wind (mph)877899999988876655666666
Wind DirSSSSSWSWSWSWSWSWSWSWSSSSSWSWWWWWWW
Gust
Sky Cover (%)849188858482818180797876757677777468656667686764
Precipitation Potential (%)111111111111303030303030484848484848242424242424
Relative Humidity (%)706357505250505050545658626673788178818184879087
Rain------------ChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc
Thunder------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
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Hazardous Weather Briefing Page
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