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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)192021222300010203040506070809101112131415161718
Temperature (°F)918885838180797978777776777981838688909089878684
Dewpoint (°F)727375747475747474747473747473737373737373737474
Heat Index (°F)999694908685797978777776777986899396989897949491
Surface Wind (mph)766535335333222222233553
Wind DirSWSWSWSWNWWNWNWNWNWNNNNNNNNWWNWWWWW
Gust
Sky Cover (%)515655575959544433232416191936261817245149537372
Precipitation Potential (%)273232321818181515151515151616163333336868686868
Relative Humidity (%)546172747985858588909090908577726561585859636872
RainChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcLklyLklyLklyLklyLkly
ThunderChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcLklyLkly
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------

Date08/11
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)817876767575747474737373737475777981828384848483
Dewpoint (°F)747474737373727272717171707070706968686766656565
Heat Index (°F)86787676757575777984858686868685
Surface Wind (mph)333222222223566666777776
Wind DirWSWWWWWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)78838176747474747164616263645536262421191611811
Precipitation Potential (%)686060606060602929292929291818181818182020202020
Relative Humidity (%)798894909494939393939393908784797265635955535355
RainLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------

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