Point Forecast: Washington DC
 38.89N 77.02W (Elev. 20 ft)
Last Update: 1:30 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)858480797877777676757574757779818385868687868585
Dewpoint (°F)757575757574747474747474747576767676777777777676
Heat Index (°F)9492857978777776767575757779879194979799979494
Surface Wind (mph)553222222222222223555555
Wind DirSESSESSSSSSSSSESESSSSSSSSESESS
Gust
Sky Cover (%)654353596459607664657073647458526557617580777880
Precipitation Potential (%)302230384638402720262724191716161635426269656670
Relative Humidity (%)7274858891909094949797100979491858075757572757575
RainChcSChcChcChcChcChcChcChcSChcChcChcSChcSChcSChcSChcSChcSChcChcChcLklyLklyLklyLklyLkly
ThunderChcSChcChcChcChcChcChc------------SChcSChcSChcSChcChcChcLklyLklyLklyLklyLkly

Date07/15
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)838079787777767675747474757678808284858687878685
Dewpoint (°F)767676767575747474747474757575757575767676757575
Heat Index (°F)918679787777767675757678858992949698969594
Surface Wind (mph)322222111111111223355555
Wind DirSSESSSSSSSSSSSSSSESESESSSSSS
Gust
Sky Cover (%)828271768181818181818180797877777677798080808080
Precipitation Potential (%)725757575757573131313131313434343434347070707070
Relative Humidity (%)8088919494949494971001001001009791857974757270687072
RainLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
ThunderLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChc

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