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 Point Forecast: Tysons Corner VA
 38.93N 77.25W (Elev. 377 ft)
Last Update: 12:30 am EST Dec 2, 2021
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date12/0212/03
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°F)454545434345515560616467656360585857565555545353
Dewpoint (°F)343435353739394041424242414141414140393836343231
Wind Chill (°F)414141393940
Surface Wind (mph)777779101113141617171715141414131311111010
Wind DirSSSSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWW
Gust2022242626242120181818
Sky Cover (%)645336342343376470767050383937392920212620253332
Precipitation Potential (%)743223445522455433300011
Relative Humidity (%)656568737979635749494540414449535353535349464443
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/04
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°F)525150504950515354555556565553504846464544434343
Dewpoint (°F)302928272525262626252525252526272831303030313131
Wind Chill (°F)47474747484544454544434343
Surface Wind (mph)998767899999877665321122
Wind DirWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNNNESESESSWSW
Gust182223222120
Sky Cover (%)233317161113161721303440515549383232323234394142
Precipitation Potential (%)100000000011111100000022
Relative Humidity (%)434242413937373534313130303135414655535557626262
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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