Point Forecast: Annandale VA
 38.82N 77.21W (Elev. 331 ft)
Last Update: 7:30 pm EDT Jul 14, 2025
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  
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  

Date07/1407/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)757575747474737373757779818284858585838281817978
Dewpoint (°F)747473737373737373737374747475757575757575757575
Heat Index (°F)757575757779868892949494908987877978
Surface Wind (mph)222222222222233555553333
Wind DirSWESSWNWNWWNNNENEWNSEESESESESSSSSS
Gust
Sky Cover (%)827863736465595670725659695660596769756871645050
Precipitation Potential (%)452622221814131211151414141724385153625256212121
Relative Humidity (%)979794979797100100100948785797774727272777982828891
RainChcChcSChcSChcSChc--------SChc------SChcSChcChcChcChcLklyChcLklySChcSChcSChc
ThunderChcChcSChc--------------------SChcSChcChcChcChcChcChcChcSChcSChcSChc

Date07/16
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)777676767675757576777981838586878787868483818079
Dewpoint (°F)757574747474747475757576767676767676767675757575
Heat Index (°F)777676767675757576777987919496989898969390878579
Surface Wind (mph)222223335556677888877666
Wind DirSSSSSSSSSSSSSSSWSWSWSSSSSSS
Gust
Sky Cover (%)505457616364666767686255495968787878787878757371
Precipitation Potential (%)212121151515151515191919191919676767676767202020
Relative Humidity (%)949794949497979797948885807572707070727777828588
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklySChcSChcSChc
Thunder------------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc

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