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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Riderwood MD
 39.4N 76.62W (Elev. 404 ft)
Last Update: 1:32 am EDT May 6, 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  

Date05/0605/07
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)494846454549515357586063636464636259585654535351
Dewpoint (°F)383737363637373737373737373736373738394140414140
Heat Index (°F)
Surface Wind (mph)1313111011111110101099876652111222
Wind DirNWNWNWNWNWNWNWNNNNWNWNWNWNWNWNWNWNWNWEEEE
Gust2120181818181818181818
Sky Cover (%)202224191510121516202730364854576366646058565149
Precipitation Potential (%)000000000001111111111115
Relative Humidity (%)666571707063595447454238383735383945495759646466
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/08
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)504949505153555860616160595857565453525150494847
Dewpoint (°F)414140404141414141414141424445454544444343434242
Heat Index (°F)
Surface Wind (mph)33333567889101098667888889
Wind DirEEEEEESESESESSSSSWSWWWNWNWNWNWNWNWNW
Gust
Sky Cover (%)474442475660636972768488909395959494918683786761
Precipitation Potential (%)5566628282828282878787878787861616161616125
Relative Humidity (%)717471686864595349484849535964667171747477808083
Rain----------ChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChc
Thunder----------------------SChcSChcSChcSChcSChcSChc--------------

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