Point Forecast: Manassas VA
 38.76N 77.48W (Elev. 289 ft)
Last Update: 1:31 pm 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)212223000102030405060708091011121314151617181920
Temperature (°F)797877767675757474737476798284868888888886838180
Dewpoint (°F)767676767574757474737375767777787877777777767676
Heat Index (°F)79787776767575767990949810210010010097918786
Surface Wind (mph)222222222235566789999886
Wind DirSSSSSSSSSSSSSSSSSSSSWSWSWSS
Gust
Sky Cover (%)454641454849486255636366575966575155647679788166
Precipitation Potential (%)9111064667777691312212733466466666018
Relative Humidity (%)91949710097971001001001009797918580777270707075808588
Rain------------------------------SChcChcChcChcLklyLklyLklyLklySChc
Thunder------------------------------SChcSChcChcChcLklyLklyLklyLklySChc

Date07/17
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)797878787777777676767677808387909293939291908886
Dewpoint (°F)767676767575757474747475757676767676767575757677
Heat Index (°F)7978787877777776767676778591981021051061061031021019997
Surface Wind (mph)666666677777788899999876
Wind DirSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)565962636465646261544740424345495357575757575743
Precipitation Potential (%)18181818184444448888883636363636369
Relative Humidity (%)919494949494949494949494858070646058585860626875
RainSChcSChcSChcSChcSChc------------------------ChcChcChcChcChcChc--
ThunderSChcSChcSChcSChcSChc------------------------ChcChcChcChcChcChc--

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