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 Point Forecast: Sterling VA
 38.99N 77.41W (Elev. 99 m)
Last Update: 10:30 am EDT Aug 24, 2019
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)

48-Hour Period Starting:       Forward 2 Days  

Date08/2408/25
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°C)232424242424242321201918181717161615141617192123
Dewpoint (°C)141313131313141414141414141414141313131414141414
Heat Index (°C)242424242424
Surface Wind (mph)9988888766553333335567810
Wind DirNNNNNENENENENENENENENNNNNNNNNNENENE
Gust
Sky Cover (%)182429534951423427303235322522242729282726293437
Precipitation Potential (%)336668886666668888889999
Relative Humidity (%)555050505052545763687578818184878790938781736659
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/26
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°C)242425262625242322212019191818181717161718192122
Dewpoint (°C)141413131314141415161616161616161515161616161616
Heat Index (°C)24242526262524
Surface Wind (mph)101010101010998776555566677788
Wind DirNENENENEEEEEEEEEENENENENENENENENENENEE
Gust
Sky Cover (%)373636373839393837353230333942496269655854566163
Precipitation Potential (%)9999999977777777777722222222
Relative Humidity (%)545248474550545764717881848484878790979087817368
Rain----------------------------------------SChcSChcSChcSChc
Thunder------------------------------------------------

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