Point Forecast: Washington DC, Reagan National Airport VA
 38.84N 77.03W (Elev. 3 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)212223000102030405060708091011121314151617181920
Temperature (°F)787676767676757575757577788081828484858584838382
Dewpoint (°F)747474747373737373737373737474747474747474747474
Heat Index (°F)787676767676757575757577788486889191939391909088
Surface Wind (mph)553322222222222235566666
Wind DirNWNESSESSWNWNWNWNNENNNNNSWSESESESSSS
Gust
Sky Cover (%)798690737069656759625956685354445265726771687252
Precipitation Potential (%)636048342326211412121214111212172848585056525821
Relative Humidity (%)889494949090949494949487858279777272707072747477
RainLklyLklyChcChcSChcChcSChc----------------SChcChcChcLklyChcLklyChcLklySChc
ThunderChcChcChcChcSChcSChcSChc----------------SChcSChcChcChcChcChcChcChcSChc

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)818079787877767676777879808283858687878786858483
Dewpoint (°F)747575757474747474747474747575757575757575757474
Heat Index (°F)868579787877767676777879848990949596969695949190
Surface Wind (mph)66555556666677899101010101099
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)494847474848556168676766595245566778787878787873
Precipitation Potential (%)212121212118181818181821212121212166666666666621
Relative Humidity (%)798588918890949494908885827977727068686870727274
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklySChc
ThunderSChcSChc------------------------SChcSChcSChcChcChcChcChcChcChcSChc

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