Point Forecast: Washington DC
 38.89N 77.02W (Elev. 6 m)
Last Update: 9:25 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)272829303131313129292827272626252524242424242627
Dewpoint (°C)242424242424242424242424242424242424242323242424
Heat Index (°C)313234353737373634343231302626252524242424242631
Surface Wind (mph)222335565532222222223356
Wind DirNNNWSSSESSSSSSSSSSSSSSSSSSW
Gust
Sky Cover (%)495045435962676959573935504745374544455242365462
Precipitation Potential (%)571321394350543835141817191368891414123131
Relative Humidity (%)827775706668686875757785888894979497979497979185
Rain------SChcChcChcChcChcChcChc--SChcSChcSChc----------------ChcChc
Thunder------SChcChcChcChcChcChcChc--SChcSChcSChc--------------------

Date07/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)282930313232313130292828272727262626252525262728
Dewpoint (°C)252525252525242424242424242424242424232323242424
Heat Index (°C)333436383939373736343332313030262626252525263032
Surface Wind (mph)778899998766666666666777
Wind DirSWSWSWSWSWSWSSSSSSSSSSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)605865717878787878787371706867676658514342403936
Precipitation Potential (%)313131316666666666662323232323238888881111
Relative Humidity (%)828075706868687072778082858888888891909090918882
RainChcChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc----------------
Thunder--ChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc----------------

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