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 Point Forecast: 2 Miles S Washington-Dulles International Airport VA
 38.93N 77.45W (Elev. 91 m)
Last Update: 2:41 pm EDT Jun 29, 2022
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date06/2906/30
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°C)302929292927262423222121201918181921232628293031
Dewpoint (°C)151617171718181818191818181817171718181717171616
Heat Index (°C)29293030292826242629303031
Surface Wind (mph)998882222211111111222222
Wind DirSWSWSWSWSWSSSSSSSSWSWNWNWNWNWNNNNNWW
Gust
Sky Cover (%)2329343230251313218129152122222527201594811
Precipitation Potential (%)13131515151515158881111110000003
Relative Humidity (%)404546464958647174818487879393909084716051464240
Rain----SChcSChcSChcSChcSChcSChc--------------------------------
Thunder----SChcSChcSChcSChcSChcSChc--------------------------------

Date07/01
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°C)323231312928272625242423232222222324262830313233
Dewpoint (°C)161616171718181919191919191919202021212121212120
Heat Index (°C)323231313029282625242424263133333535
Surface Wind (mph)233332233355555555566677
Wind DirSWSWSWSWSWSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)9910974556655678765689132024
Precipitation Potential (%)3333311111100000055555516
Relative Humidity (%)383840434853586471747679818787878279746559545047
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

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