Point Forecast: Washington DC
 38.91N 77.05W (Elev. 27 m)
Last Update: 1:30 pm EDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)313129292726262525242424242324252627282930303130
Dewpoint (°C)242424242424242323232423232323242424242425252625
Heat Index (°C)3636343329262625252424242424252631333436363836
Surface Wind (mph)666653322222222222335655
Wind DirSESESSSESSSSSSSSSESESSSSSSSSESE
Gust
Sky Cover (%)685966505459635961766464757571596451705661747876
Precipitation Potential (%)523831253138453841282026272419171616163442616763
Relative Humidity (%)68687274858891909094100979710097949185807575757575
RainChcChcChcChcChcChcChcChcChcChcSChcChcChcSChcSChcSChcSChcSChcSChcChcChcLklyLklyLkly
ThunderChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcSChcChcChcLklyLklyLkly

Date07/15
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)292928272626252524242423232324242627282929303030
Dewpoint (°C)242425242424242423232323232323242424242424242424
Heat Index (°C)343433302626252524242424242630323434363635
Surface Wind (mph)553322222221112222233555
Wind DirSESSSESSSESSSSSWSWSSSSSSESSSSS
Gust
Sky Cover (%)788183817176818181818180807978777776767779808080
Precipitation Potential (%)667174575757575757303030303030343434343434707070
Relative Humidity (%)757582889194949494949797979797979188827775727270
RainLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLkly
ThunderLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChc

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