Point Forecast: Washington DC
 38.89N 77.02W (Elev. 20 ft)
Last Update: 12:21 am EDT Jul 16, 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  

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)797877767675757677808385878989908988878583828180
Dewpoint (°F)757475747474747576767776767677767676767675767676
Heat Index (°F)7978777676757576778692949810010210210099989490898786
Surface Wind (mph)322333333356788999876665
Wind DirSSSSSSSSSSSSSSSSSSSWSSSWSWS
Gust
Sky Cover (%)525966606463595754515165776968727876858078737067
Precipitation Potential (%)12108678886102021293226325059666819191919
Relative Humidity (%)888894949497979797888275706668646668707577828588
Rain--------------------SChcSChcChcChcChcChcChcLklyLklyLklySChcSChcSChcSChc
Thunder----------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)797978787877777880828588909293949493918987858382
Dewpoint (°F)767575757474757576767575757474737373747476767676
Heat Index (°F)7979787878777778868994981011021031031031021019898949189
Surface Wind (mph)566666666778888899876655
Wind DirSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)697072676257514438363432404957575757575740383634
Precipitation Potential (%)191955555588888835353535353510101010
Relative Humidity (%)918891918890949188827266625654515152586170758082
RainSChcSChc------------------------ChcChcChcChcChcChc--------
ThunderSChcSChc------------------------ChcChcChcChcChcChc--------

Additional Forecasts and Information
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