Point Forecast: Arlington VA
 38.87N 77.08W (Elev. 200 ft)
Last Update: 4:30 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)050607080910111213141516171819202122230001020304
Temperature (°F)747374767880838486878887868584838179787777777676
Dewpoint (°F)737373757575757675757675757676757675757575747574
Heat Index (°F)767885909395969996959493908779787777777676
Surface Wind (mph)222222223355655533222223
Wind DirNWNNENNNNNWSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)585561554644544038596267695957343347484141514545
Precipitation Potential (%)1211116457122039435054383514181720105879
Relative Humidity (%)9710097979185777770686868707577778588919494909794
Rain----------------SChcChcChcChcChcChcChc--SChcSChcSChc----------
Thunder----------------SChcChcChcChcChcChcChc--SChcSChcSChc----------

Date07/17
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)767575788082848687888887868583828181807979787777
Dewpoint (°F)747474757677777777777776767676767675757574747474
Heat Index (°F)76757578869094979910010098969491898787857979787777
Surface Wind (mph)355666788999988766667777
Wind DirSSSSSSWSWSWSWSWSWSSSSSSSSSSWSWSWSW
Gust
Sky Cover (%)605050536864606672787878787878737170686867675952
Precipitation Potential (%)131212292929292929666666666666222222222222777
Relative Humidity (%)949797918885807572707070727580828582858885889090
Rain------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc------
Thunder------------ChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc------

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