Point Forecast: Washington DC, Reagan National Airport VA
 38.84N 77.03W (Elev. 3 ft)
Last Update: 7:30 pm EDT May 25, 2024
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  
Haines Index
Lightning Activity Level
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  

Date05/2505/26
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)817977757472717171707069717377798183858585848482
Dewpoint (°F)656565666666666666666666676767676767676768676868
Heat Index (°F)8379777577798386888888878785
Surface Wind (mph)887666555355335557778889
Wind DirSSSSSSESSSSNNENENENEEESESESESESESESE
Gust
Sky Cover (%)817881878581776866768274696345464546535450514349
Precipitation Potential (%)2929292928211915111075444499262626282828
Relative Humidity (%)586267747681848484878790878171676359555557575963
RainChcChcChcChcChcSChcSChcSChc--------------------ChcChcChcChcChcChc
ThunderChcChcChcChcSChcSChc------------------------ChcChcChcChcChcChc
Fog----------------------Patchy------------------------

Date05/27
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)787675757472717070707171727375788082838485848381
Dewpoint (°F)686968676767686868686869696970707070707070707069
Heat Index (°F)7876757575788386878890888784
Surface Wind (mph)99888788899991010111313141414141311
Wind DirSESESESESESESESESESESESESSSSSSSSSSSS
Gust182020212018
Sky Cover (%)515661666771737784888786868687878481797877767676
Precipitation Potential (%)414141363636525252525252414141414141737373737373
Relative Humidity (%)717979767984909393939093908784767267656361636567
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLkly
ThunderChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------ChcChcChcChcChcChcLklyLklyLkly
Fog------------------------------------------------

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