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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 3 Miles NW Round Hill VA
 39.17N 77.81W (Elev. 369 m)
Last Update: 3:31 am EST Nov 17, 2019
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)

48-Hour Period Starting:       Forward 2 Days  

Date11/1711/18
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°C)-1-3-3-3-3-2-201334433322211100
Dewpoint (°C)-14-11-10-9-9-8-8-8-7-6-4-4-3-3-2-2-2-2-1-1-1-1-1-1
Wind Chill (°C)-4-8-8-8-8-7-6-4-3-10110-10-1-1-2-2-3-3-3-3
Surface Wind (mph)788888888888888777777777
Wind DirNENENNNNNNNNNNNNNNNNNNNNNN
Gust
Sky Cover (%)657068646163687272696768707271707175818482787677
Precipitation Potential (%)000011111133333333333344
Relative Humidity (%)365760626563605656545757596470707575828589929696
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date11/19
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°C)000112234667776544444332
Dewpoint (°C)-1-1-1-1-10112222222222222111
Wind Chill (°C)-3-3-3-2-2-1-11234566433222210-1
Surface Wind (mph)777666777655555555666777
Wind DirNNNNNWNWNWNWNWNWNWNWNWNWWWWWWWWWWW
Gust
Sky Cover (%)808179757374788079767370696868686971727370656060
Precipitation Potential (%)444477777710101010101011111177722
Relative Humidity (%)969696928989898582767370686873828589828285858989
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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