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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Riderwood MD
 39.4N 76.62W (Elev. 404 ft)
Last Update: 4:31 pm EDT Oct 19, 2019
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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)

48-Hour Period Starting:       Forward 2 Days  

Date10/1910/20
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)605857565555545454535353525252535456565758575757
Dewpoint (°F)424444454546474748484949494949505051525253535353
Wind Chill (°F)
Surface Wind (mph)65555553333333357899991010
Wind DirSESESESESESESESESESESEEEEENENENENENENENENN
Gust
Sky Cover (%)9497100100100100100100100708085879294959697959189898888
Precipitation Potential (%)0022244444444457575778787874747451515124
Relative Humidity (%)515962666972777780838686898989898683868383868686
Rain----------------ChcChcChcLklyLklyLklyOcnlOcnlOcnlLklyLklyLklyChcChcChcSChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/21
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)565453525251515050505049495051545761636566666666
Dewpoint (°F)525150494949494949484847474747484950515152535353
Wind Chill (°F)48494848474749
Surface Wind (mph)998887653566532235322355
Wind DirNNNNNNNNNNNNNNNNNENENENEESESESE
Gust
Sky Cover (%)837266656261574843434242393431302827283132312827
Precipitation Potential (%)24242020202020201212121212129999998888
Relative Humidity (%)869089898993939696939393938986807567656061636363
RainSChcSChcSChcSChcSChcSChcSChcSChc--------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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