Point Forecast: 2 Miles SSW Washington DC, Reagan National Airport VA
 38.82N 77.04W (Elev. 3 ft)
Last Update: 1:29 pm EDT Jul 11, 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  

Date07/1107/12
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)828079787777777675757679818385868787878786868584
Dewpoint (°F)757574747474747474747475767676767676767676767575
Heat Index (°F)898579787777777675757679879194969898989896969492
Surface Wind (mph)222111111111112335666665
Wind DirSESESESSSSESESEESESESESESESESESESESESESESESE
Gust
Sky Cover (%)211320262935272826182039322926354453535353535333
Precipitation Potential (%)101055522222210101010101030303030303016
Relative Humidity (%)798585889090909497979488858075727070707072727274
Rain----------------------------------ChcChcChcChcChcChcSChc
Thunder----------------------------------ChcChcChcChcChcChcSChc

Date07/13
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)838180797877767575757778808183848586868685848382
Dewpoint (°F)757575757474747474757575757676767676767676767576
Heat Index (°F)908785797877767575757778858791939496969694939089
Surface Wind (mph)332222222222233556666655
Wind DirSESESESESESESESESESESESESESESESESESESESESESESESE
Gust
Sky Cover (%)313028282824293540434750566167697274747474747575
Precipitation Potential (%)161616161610101010101024242424242461616161616162
Relative Humidity (%)7782858888909497971009491858580777572727275777782
RainSChcSChcSChcSChcSChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklyLkly
ThunderSChcSChcSChcSChcSChc------------------SChcSChcSChcChcChcChcChcChcChcChc

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