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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 344 ft)
Last Update: 4:34 am EDT May 8, 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  

Date05/0805/09
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)434347485052535556575757575654525050484746464646
Dewpoint (°F)383842424343414038373736363636373636363636373737
Heat Index (°F)
Surface Wind (mph)55881113131517171817171511989776665
Wind DirWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWNW
Gust212124282830282824
Sky Cover (%)7586989285797776746556463829211470204060667278
Precipitation Potential (%)115656565656561717177770000005555
Relative Humidity (%)828283807771645751474745454750565858636568717171
Rain----LklyLklyLklyLklyLklyLklySChcSChcSChc--------------------------
Thunder------------------------------------------------

Date05/10
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)454649515355565859616263636262636364646464646464
Dewpoint (°F)383839393939393940414243444546474950515252525353
Heat Index (°F)
Surface Wind (mph)33366791013141414131110111314141414141414
Wind DirWWNWWSWSSSSSSSSSSSSSSSWSWSWSWSW
Gust202021212121212121
Sky Cover (%)7776758187939088858687878684828179788593100938780
Precipitation Potential (%)5527272727272738383838383834343434343435353535
Relative Humidity (%)767368635955534949484848505456566060636565656767
Rain----ChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

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