Point Forecast: Langley Air Force Base VA
 37.07N 76.37W (Elev. 3 ft)
Last Update: 11:56 pm EDT Jul 14, 2025
Tabular Forecast
[hide menu]Get as XML
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  
20ft Wind  
Vent Rate (x1000 mph-ft)
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)777777767778818283858787888787868483828180797978
Dewpoint (°F)747474757576757575757575757575757575757574747474
Heat Index (°F)818181808183878990949696989696959290898784838382
Surface Wind (mph)655555666677777766556666
Wind DirSWSWSSSWSWSWSWSWSWSWSSSESESSSSSSSSWSW
Gust
Sky Cover (%)646468666468716968595961596567656466696458575655
Precipitation Potential (%)363232373238403731313534394850472919191919191921
Relative Humidity (%)909090979494827977726868666868707477798282858588
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChc

Date07/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)777777777879818486878889898989888786858382818080
Dewpoint (°F)747475757576767676757575757575757575757575757474
Heat Index (°F)818081818183879396969899999999989695949089878484
Surface Wind (mph)6777889101111111111131311109988899
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSWSW
Gust
Sky Cover (%)524946505458534944495560606060606055545453525150
Precipitation Potential (%)212121212121212121212140404040404015151515151513
Relative Humidity (%)909094949191857772686664646464666870727779828282
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--
ThunderSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
HomeHazardous Weather
Past Weather Data