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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: 1:50 am EDT Apr 3, 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  

Date04/0304/04
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)87644466781011121313131312121110998
Dewpoint (°C)-4-4-4-3-4-4-4-3-3-2-2-1-1-10111222222
Wind Chill (°C)420-1-2-1013467666
Surface Wind (mph)182224232323232322222222222120181716151413111110
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNNNNNNNN
Gust29303131333637363331
Sky Cover (%)3467786810131824304050606875838281797162
Precipitation Potential (%)111111222222888888666666
Relative Humidity (%)404550575755505149474443404040424546505456606063
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/05
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)777777778911121213131313131212111099
Dewpoint (°C)222322223334444444555554
Wind Chill (°C)4444444578987
Surface Wind (mph)1099887776653222235666677
Wind DirNNNNNNNNNNNNNNNNNEEEESESESS
Gust
Sky Cover (%)535557595960615140303438424037353434343943484950
Precipitation Potential (%)555555222222333333222222
Relative Humidity (%)687073767373737068666159575553535557616468717474
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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