Point Forecast: Reston VA
 38.95N 77.36W (Elev. 446 ft)
Last Update: 10:29 am EDT Jun 2, 2024
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  
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  

Date06/0206/03
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)717477798082817878767573727171696968676666676971
Dewpoint (°F)555554555556575858605960616161616262636362636464
Heat Index (°F)777980828178787675
Surface Wind (mph)777889998766666666555555
Wind DirSSWSWSSSSSSSSSSSSSWSWSWSSSWSWSWW
Gust
Sky Cover (%)838263595351607070707456606474617076715650493357
Precipitation Potential (%)55553030303030303838383838383131313131313030
Relative Humidity (%)575145444241445050585864687171767881879087878479
Rain--------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder--------------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc----

Date06/04
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)767879818283838382817977747270696766656566676971
Dewpoint (°F)646464636363646464656565666666656565656565666666
Heat Index (°F)767879828384848483837977
Surface Wind (mph)333555333553322222333333
Wind DirWWWNWNWNWNWNNNEENENNNNENENENENENENENENE
Gust
Sky Cover (%)524747474747464543393734272324252631404447535657
Precipitation Potential (%)303030304444444444441010101010102222221313
Relative Humidity (%)66626054535153535558626776818787939710010097979084
RainChcChcChcChcChcChcChcChcChcChc----------------------------
Thunder--SChcSChcSChcChcChcChcChcChcChc----------------------------

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