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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Derwood MD
 39.12N 77.13W (Elev. 348 ft)
Last Update: 10:31 pm EDT Aug 21, 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  

Date08/2208/23
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)757574737271747679828486888888888886848179777574
Dewpoint (°F)717171707070707070717171707070707070717171707070
Heat Index (°F)757576798689919393939393918985797775
Surface Wind (mph)333555555666777888777665
Wind DirWWWWWWWWWWWWWWSWSWSWSWSWWWWNWNW
Gust
Sky Cover (%)312324262727282426293035444853626770778079787777
Precipitation Potential (%)154444446669991919193434344747474747
Relative Humidity (%)878790909397878274696561555555555559657277798487
RainSChc------------------------SChcSChcSChcChcChcChcChcChcChcChcChc
ThunderSChc------------------------SChcSChcSChcChcChcChcChcChcChcChcChc

Date08/24
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)737372717169697072747576777777777675737169686766
Dewpoint (°F)696968686767666666656564636364646565656463636261
Heat Index (°F)7576777777777675
Surface Wind (mph)335677666777666666555555
Wind DirNWNWNWNWNWNNNNNNNNNNNNNNNNNNN
Gust
Sky Cover (%)767678828482777479889387767073808378676255423539
Precipitation Potential (%)473030303030304444444444445353535353534040404040
Relative Humidity (%)878787908793908781747166626264646971767981848484
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChc

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