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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: 2 Miles SSW Knoxville MD
 39.33N 77.67W (Elev. 249 ft)
Last Update: 12:23 pm EDT May 7, 2021
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date05/0705/08
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)636260575453525251494847454543434243434648515253
Dewpoint (°F)444546474746444544434240403838383838394142424039
Heat Index (°F)
Surface Wind (mph)89991111111098876666667810131415
Wind DirSWSWSWNWNWNWNWNWNWNWNWNWWWWWWWWWNWNWNW
Gust1820
Sky Cover (%)100100100999997959281594842302436597074818481767371
Precipitation Potential (%)399191919393931616161616161212123535353939393939
Relative Humidity (%)505460697777747777808076827682828682868380716359
RainChcOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChcSChcSChcSChc------ChcChcChcChcChcChcChcChc
Thunder--ChcChcChcSChcSChcSChc----------------------------------

Date05/09
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)545556575655545351504847464544444445464749505253
Dewpoint (°F)383837373636363636353535353535353637383940404142
Heat Index (°F)
Surface Wind (mph)15161616161513109877665553333356
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWWWWWWWSWSSS
Gust202121212120
Sky Cover (%)67656152474130242011711182130485760666974838887
Precipitation Potential (%)391010108882222229999995050505050
Relative Humidity (%)545349474749505256566063656870707373737471686666
RainChc------------------------------------ChcChcChcChcChc
Thunder------------------------------------------------

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