Point Forecast: Washington DC
 38.91N 77.05W (Elev. 89 ft)
Last Update: 1:30 pm EDT Sep 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  

Date09/2509/26
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)697171727371717170707070707070696970707072737476
Dewpoint (°F)697071727271717170707070707070696970697072737373
Heat Index (°F)76
Surface Wind (mph)888887766666555555555666
Wind DirSESESESESESESESESESESESESESESESSSSSSSSS
Gust
Sky Cover (%)949593918990908579928390879191919193938990959697
Precipitation Potential (%)694242423939393030303232323838383434341717171717
Relative Humidity (%)1009710010097100100100100100100100100100100100100100971001001009790
RainLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------------SChcSChc

Date09/27
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)777879797877767573727272717171717171717172737474
Dewpoint (°F)737373737373737373727171717171717171717171727272
Heat Index (°F)7778797978777675
Surface Wind (mph)777666553322222335567788
Wind DirSSSSSSSSSSESESESESESEEEEEEEEEE
Gust
Sky Cover (%)969895939792929083858789929392919090909091929394
Precipitation Potential (%)171919191919191919191919192020202020203737373737
Relative Humidity (%)8785828285879094100100979710010010010010010010010097979393
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChc
ThunderSChcSChcSChcSChc----------------------------------------

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