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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Derwood MD
 39.12N 77.13W (Elev. 348 ft)
Last Update: 10:30 am EDT Aug 23, 2019
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)

48-Hour Period Starting:       Forward 2 Days  

Date08/2308/24
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)717171717171707069686665656463626261606365687173
Dewpoint (°F)666666656565646564646362616160595857575858585858
Heat Index (°F)
Surface Wind (mph)777666555355667778888888
Wind DirNNNNNNNNNNNNNNNNNNNNNNNN
Gust
Sky Cover (%)100100100100100100887769645550474239393939363128272423
Precipitation Potential (%)8184847171222288444440000004444
Relative Humidity (%)848484818181818484879090879090908787908478706359
RainOcnlOcnlOcnlLklyLklySChcSChc----------------------------------
Thunder------------------------------------------------

Date08/25
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)757777787977767472706867666565646362616465687174
Dewpoint (°F)585757575858585959596060605959595959596060606161
Heat Index (°F)75777778797776
Surface Wind (mph)776677766655533355566789
Wind DirNNENENENENENENENENENENENENENENENENENENENENEEE
Gust
Sky Cover (%)263134353637363433364346423531354448433227313842
Precipitation Potential (%)4444444466666666666610101010
Relative Humidity (%)555050484952545964687678818181848790938784767164
Rain------------------------------------------------
Thunder------------------------------------------------

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