Point Forecast: Tysons Corner VA
 38.91N 77.22W (Elev. 137 m)
Last Update: 10:29 pm EDT Oct 14, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date10/1410/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°C)98776665445789111111121212111199
Dewpoint (°C)322222222123334444444444
Wind Chill (°C)7877666544477887
Surface Wind (mph)633222222232678899888777
Wind DirNWNWNWNWNWNWWWWWWWNWNWNWWWWNWNWNWWWNW
Gust
Sky Cover (%)252229374550566165707474747476788077737066636052
Precipitation Potential (%)000011133399914141413131320202033
Relative Humidity (%)656570707373767982797976686363636359575963667171
Rain--------------------------------------SChcSChcSChc----
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/16
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°C)8877666544578101112121213131211109
Dewpoint (°C)443322222223333322222222
Wind Chill (°C)7654333222236787
Surface Wind (mph)77778888889101113131414141414111087
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)45373024171410713192525262635445349454139363431
Precipitation Potential (%)311122222211111100000000
Relative Humidity (%)747676767679798285858276716359545048474750565863
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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