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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: 7:30 am EDT Mar 29, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation 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)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date03/2903/30
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)394245485053545555555654514847464441414140383939
Dewpoint (°F)282828272421181718181818192022232424242425252628
Wind Chill (°F)31343741434241413936363736343636
Surface Wind (mph)1417202122242528292826232017141198766555
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWWWSW
Gust182226313639414343443833252218
Sky Cover (%)50494838226444444332347101318253037
Precipitation Potential (%)111000000000000000222222
Relative Humidity (%)645751443628242223232224283337404550505055595964
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/31
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)414649525456585960605959585756565554545353535251
Dewpoint (°F)303234363738394142444445454545464646464646464544
Wind Chill (°F)374246
Surface Wind (mph)67789910111111101099101010111111101099
Wind DirSWSWSWSSSSSSWSWSWSWWWWWWWWWWWWNW
Gust
Sky Cover (%)476673818587878276716766655546363741444646454647
Precipitation Potential (%)141414313131585858585858161616161616555555
Relative Humidity (%)655856545251495151555760626466697274747777777777
Rain------ChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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