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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Silver Spring MD
 39.02N 77.03W (Elev. 308 ft)
Last Update: 12:33 am EST Feb 17, 2020
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)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date02/1702/18
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°F)383837373436394245464849494947454342404039403939
Dewpoint (°F)333332323131313130292928282727282828293031313333
Wind Chill (°F)343432322930343842434647474744423938353534353434
Surface Wind (mph)666667776655666666777777
Wind DirNNNNNNNNNENENENEEEEEEEEEESESESE
Gust
Sky Cover (%)898252474343444547485050505052555860636568717376
Precipitation Potential (%)000000000000000000033366
Relative Humidity (%)828282828982736555514744444245515557646773707979
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/19
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°F)393940404041434649515354545454535251504948464544
Dewpoint (°F)343636373839414243444546474747474746454442413938
Wind Chill (°F)333335353536384145474544414039
Surface Wind (mph)888778899999998767899999
Wind DirSESESESESESESSSSSWSWSWSWSWSWWWWNWNWNWNWNW
Gust
Sky Cover (%)838685848385899192939393929291898885787475787978
Precipitation Potential (%)61212121616163232324242425252524848482727271414
Relative Humidity (%)828985899292938680777474777777808383838380837979
Rain--------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc----
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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