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)192021222300010203040506070809101112131415161718
Temperature (°C)292927262625252424242423242526272829303031302929
Dewpoint (°C)242424242423232324232323232424242424252526252424
Heat Index (°C)3433292626252524242424242526313334363638363434
Surface Wind (mph)665332222222222233565555
Wind DirSSSESSSSSSSSSESESSSSSSSSESESES
Gust
Sky Cover (%)665054596359617664647575715964517056617478767881
Precipitation Potential (%)312531384538412820262724191716161634426167636671
Relative Humidity (%)72748588919090941009797100979491858075757575757575
RainChcChcChcChcChcChcChcChcSChcChcChcSChcSChcSChcSChcSChcSChcChcChcLklyLklyLklyLklyLkly
ThunderChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcSChcChcChcLklyLklyLklyLklyLkly

Date07/15
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)282726262525242424232323242426272829293030303029
Dewpoint (°C)252424242424232323232323232424242424242424242424
Heat Index (°C)333026262525242424242426303234343636353534
Surface Wind (mph)332222222111222223355555
Wind DirSSESSSESSSSSWSWSSSSSSESSSSSSS
Gust
Sky Cover (%)838171768181818181808079787777767677798080808080
Precipitation Potential (%)745757575757573030303030303434343434347070707070
Relative Humidity (%)828891949494949497979797979791888277757272707072
RainLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
ThunderLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChc

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