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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Washington DC
 38.89N 77.02W (Elev. 20 ft)
Last Update: 4:29 pm EDT Aug 9, 2022
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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

48-Hour Period Starting:       Back 2 Days  

Date08/0908/10
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)939188858381807979787777767779818386889090898786
Dewpoint (°F)727273757474757474747474737474737373737373737374
Heat Index (°F)1019996949086857979787777767779868993969898979494
Surface Wind (mph)976653533533322222223355
Wind DirSWSWSWSWSWNWWNWNWNWNWNNNNNNNNWWNWWWW
Gust
Sky Cover (%)495156555759595444332324161919362618172451495373
Precipitation Potential (%)272732323218181815151515151516161633333368686868
Relative Humidity (%)515461727479858585889090909085777265615858596368
RainChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcLklyLklyLklyLkly
ThunderChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcLkly
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------

Date08/11
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)848178767675757474747373737374757779818283848484
Dewpoint (°F)747474747373737272727171717070707069686867666565
Heat Index (°F)91867876767575757779848586868686
Surface Wind (mph)333322222222356666677777
Wind DirWWSWWWWWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)72788381767474747471646162636455362624211916118
Precipitation Potential (%)686860606060606029292929292918181818181820202020
Relative Humidity (%)727988949094949393939393939087847972656359555353
RainLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc--------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------

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