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 Point Forecast: Mount Vernon VA
 38.72N 77.11W (Elev. 11 m)
Last Update: 10:34 pm EDT Apr 24, 2024
Tabular Forecast
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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  

Date04/2504/26
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)13121110987891011121315161717161412111098
Dewpoint (°C)665432111122222333333333
Wind Chill (°C)8765688988
Surface Wind (mph)788888888877666666655333
Wind DirNNNNNNNNNNNENENENENEEEEEEEEEE
Gust
Sky Cover (%)404652586470758382736463647471696258453934343432
Precipitation Potential (%)111813111141113210000011133
Relative Humidity (%)616466686868656056545248474239383942475461636871
Rain------ChcChc--------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/27
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)777666579121414161617181716151312121110
Dewpoint (°C)3333333331-1-1-2-2-2-101111111
Wind Chill (°C)7776644799
Surface Wind (mph)322223333667777887776665
Wind DirEEEENENENEEEEEESESESESESESESESESESESESE
Gust
Sky Cover (%)282623222220211919181716151416212526395036394144
Precipitation Potential (%)322233311100000000011111
Relative Humidity (%)767979798286897663483734292827293135374245485254
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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