Point Forecast: Washington DC
 38.89N 77.05W (Elev. 3 ft)
Last Update: 1:31 pm EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)828180787877767675757679818385878889898887848382
Dewpoint (°F)777776767675757574747576777777777777777777777776
Heat Index (°F)9088867878777676757576798892969910010210210099949289
Surface Wind (mph)222222222223566789999876
Wind DirSSSSSSSSSSSSSSSSSSSSSSWSS
Gust
Sky Cover (%)403143343859554752404457555269806866717576847979
Precipitation Potential (%)57754867787691920283226335160676719
Relative Humidity (%)858888949494979797979791888277727068687072808282
Rain--------------------------SChcSChcChcChcChcChcChcLklyLklyLklySChc
Thunder----------------------------SChcSChcSChcChcChcChcLklyLklyLklySChc

Date07/17
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)818080807979787777777880828588909293949493929088
Dewpoint (°F)777776767575757474747576767575757474747374747475
Heat Index (°F)8887868679797877777778868994981011021031051031031029998
Surface Wind (mph)666666666677788899999876
Wind DirSWSWSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)747167697173686257514539373533414957575757575740
Precipitation Potential (%)191919191944444488888835353535353510
Relative Humidity (%)889188888888919090909188827266625654535154566066
RainSChcSChcSChcSChcSChc------------------------ChcChcChcChcChcChc--
ThunderSChcSChcSChcSChcSChc------------------------ChcChcChcChcChcChc--

Additional Forecasts and Information
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Hazardous Weather Briefing Page
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