Point Forecast: Washington DC
 38.89N 77.02W (Elev. 20 ft)
Last Update: 1:30 am 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)020304050607080910111213141516171819202122230001
Temperature (°F)757574747374777981838586888888878585838180797877
Dewpoint (°F)747473737374757575757675757676757676757676757676
Heat Index (°F)7575777987909495989999969494908786797877
Surface Wind (mph)111111212223355655322222
Wind DirWNWNWNENENWNNNNWSSSESSSSSSSSSS
Gust
Sky Cover (%)746664595764565449504543596267695957393550474537
Precipitation Potential (%)2620141211126457132139435054383514181719136
Relative Humidity (%)97979797100100948882777570666868687575778588889497
RainChcSChc------------------SChcChcChcChcChcChcChc--SChcSChcSChc----
Thunder----------------------SChcChcChcChcChcChcChc--SChcSChcSChc----

Date07/17
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)777676767576788183848688898988878684838281808079
Dewpoint (°F)757575747475757677777777777776767676767676767675
Heat Index (°F)777676767576788792949710010210299989693918987868679
Surface Wind (mph)222233567788999987666666
Wind DirSSSSSSSSWSWSWSWSWSWSWSSSSSSSSSSW
Gust
Sky Cover (%)454445524236546260586571787878787878737170686767
Precipitation Potential (%)889141412313131313131666666666666232323232323
Relative Humidity (%)949797949797918582807570686868707277808285888888
Rain------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc
Thunder------------------ChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc

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