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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 3 Miles NW Round Hill VA
 39.17N 77.81W (Elev. 1211 ft)
Last Update: 9:32 am EST Nov 21, 2019
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)

48-Hour Period Starting:       Forward 2 Days  

Date11/2111/22
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°F)474950504949494847474747464646464646464647484950
Dewpoint (°F)313131313232323333343434353636373839404143454544
Wind Chill (°F)444647474646454443424242414141414141414142434445
Surface Wind (mph)6777889991010101010109999910101113
Wind DirSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWWWW
Gust20
Sky Cover (%)354351707878726366717370636061636465686974859087
Precipitation Potential (%)22222221111114444443838383838
Relative Humidity (%)535048485252525658606060656868717376798386898680
Rain--------------------------------------ChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/23
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°F)515050504946444241403938373737363635343435373940
Dewpoint (°F)434240383736353433313029292929282827272728293131
Wind Chill (°F)4545454440383635343332323232313232313132333637
Surface Wind (mph)141414131313111110988776653333555
Wind DirWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNNNNEESESE
Gust22232220
Sky Cover (%)82796845343124211812912192219131014222627282841
Precipitation Potential (%)381818181111115555552222221212121212
Relative Humidity (%)747468636368707373707070727272727272757575727370
RainChcSChcSChcSChc----------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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