Point Forecast: Lorton VA
 38.71N 77.23W (Elev. 125 ft)
Last Update: 4:30 pm EDT May 29, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
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  

Date05/2905/30
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)686665636260595857565657586064676972737475757574
Dewpoint (°F)585857575656555454535453545554535149484747474647
Heat Index (°F)757575
Surface Wind (mph)55333556678891010101111111111111110
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNNNNWNWNWNWNWNWNW
Gust20201818
Sky Cover (%)768263374522192419151711101010111216202525242424
Precipitation Potential (%)483523117369995552222221111111111
Relative Humidity (%)707575818187878690909386868470615344413837373638
RainChcChcSChc------------------------------------------
ThunderChcSChcSChc------------------------------------------

Date05/31
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)736966636159585655545353555861656871727475757574
Dewpoint (°F)464747474746464545444444444445454544444343434445
Heat Index (°F)757575
Surface Wind (mph)877666666666777889999887
Wind DirNWNWNWNWNWNWNWNWNWNNNNNNNNNNNNNNN
Gust
Sky Cover (%)2322212120161188876643445567887
Precipitation Potential (%)1166666633333333333322222
Relative Humidity (%)384550566062646669697171665956484338373332323335
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home