Point Forecast: Franconia VA
 38.77N 77.13W (Elev. 102 ft)
Last Update: 10:31 pm EDT Jul 16, 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  

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)787878787777767678838588919495969696929189868482
Dewpoint (°F)767676757575757576767575757574747474747475767675
Heat Index (°F)78787878777776767891949810210610610710710710210199969389
Surface Wind (mph)777999910108991011111111111097666
Wind DirSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWW
Gust2020202018
Sky Cover (%)767478797570554022171916132246514360575445334250
Precipitation Potential (%)2625131165422100281618222420128888
Relative Humidity (%)949494919494979794807266605451494949565864727779
RainChcChc------------------------SChcSChcSChcSChcSChc----------
ThunderChcChc------------------------SChcSChcSChcSChcSChc----------

Date07/18
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)818079777777797980818385878889898786858382807877
Dewpoint (°F)747473737373737373737373737373737474747575757473
Heat Index (°F)868479777777797984868992949697979594939089857877
Surface Wind (mph)655555555566677776553322
Wind DirWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWSWSSSS
Gust
Sky Cover (%)484745454545434038434954565961656872706866707377
Precipitation Potential (%)8899999999999941414141414122222222
Relative Humidity (%)798282878787828279777267636159596568707779858887
Rain----------------------------ChcChcChcChcChcChcSChcSChcSChcSChc
Thunder----------------------------ChcChcChcChcChcChcSChcSChcSChc--

Additional Forecasts and Information
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