Point Forecast: Silver Spring MD
 39.02N 77.03W (Elev. 308 ft)
Last Update: 5:55 am EDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)737376788082838484848382828178777575757473747373
Dewpoint (°F)737374757575757676757575757575757474737373727272
Heat Index (°F)7678858990939392908989877877757575
Surface Wind (mph)222223556655332222222122
Wind DirSESESSSSSSESESESESESESENEEESEESWSWNWWW
Gust
Sky Cover (%)787974695856586774797979869286798789714979756572
Precipitation Potential (%)28231291218334361686868788860614123222233252120
Relative Humidity (%)100100949185797777777477797982919497979497100939797
RainChcSChc------SChcChcChcLklyLklyLklyLklyOcnlOcnlLklyLklyChcSChcSChcSChcChcChcSChcSChc
Thunder----------SChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc--------

Date07/16
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°F)737375777981828384848484838281807877767575747474
Dewpoint (°F)727273747474747475757575747474747475757575747373
Heat Index (°F)75777986889092929292908886847877767575
Surface Wind (mph)222222335533333322222222
Wind DirNWNNNESESESSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)736169626873757678787878787855535250535659606162
Precipitation Potential (%)171534343434343466666666666625252525252517171717
Relative Humidity (%)979794908579777474747474747779828894971001001009797
RainSChcSChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChc
Thunder----------SChcSChcSChcChcChcChcChcChcChcChcChcChc--------------

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