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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 3 Miles SE Mount Vernon VA
 38.69N 77.06W (Elev. 44 m)
Last Update: 4:34 am EDT Oct 31, 2020
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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

48-Hour Period Starting:       Back 2 Days  

Date10/3111/01
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)7543357810111112121110876666667
Dewpoint (°C)-132222233222222333334445
Wind Chill (°C)7322235799875666657
Surface Wind (mph)255335553332353333222232
Wind DirNNNNNENENENENEEESESESESESESESESESESESESS
Gust
Sky Cover (%)525151504845413939414344434138353436414753595961
Precipitation Potential (%)111100000000000000000000
Relative Humidity (%)588589898982736861565452525458687379868689868989
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/02
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)777779111314161616161614131110875422
Dewpoint (°C)6666678991010101110986431-1-2-2-2
Wind Chill (°C)7766677531-1-2-3
Surface Wind (mph)3333568999910101010101314141414131313
Wind DirSSSSSSSSSSSWSWSWSWWWWNWNWNWNWWWW
Gust
Sky Cover (%)636468727679828384848381797673696461554431221823
Precipitation Potential (%)000045454574747467676755555525252517171788
Relative Humidity (%)898993939386807472696967706969727168686867677275
Rain--------ChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc----
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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