Point Forecast: Sparks Glencoe MD
 39.54N 76.68W (Elev. 387 ft)
Last Update: 1:30 pm EDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
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)020304050607080910111213141516171819202122230001
Temperature (°F)747474737373757778808283838384838280787675747373
Dewpoint (°F)737272737273747676767778777878777675747474737373
Heat Index (°F)757778869093929395928985787675
Surface Wind (mph)211111222223333322211111
Wind DirSESESESESESESESESSSSESSSSSSESWSWSSS
Gust
Sky Cover (%)776473667366837979736367828270828691948077737781
Precipitation Potential (%)503124263435262421244150737255727986585858585858
Relative Humidity (%)9793931009710097979488858582858282828588949797100100
RainChcChcSChcChcChcChcChcSChcSChcSChcChcChcLklyLklyLklyLklyOcnlOcnlLklyLklyLklyLklyLklyLkly
ThunderChcChcSChcSChcSChcSChc------SChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc

Date07/16
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)737372727273747679818384858585848382817978767574
Dewpoint (°F)737372727273747575767677777777777676757574747473
Heat Index (°F)76798791949696969491898779787675
Surface Wind (mph)110001112222223332221111
Wind DirSSWWNWNWNNNEEEESESSSSSSSSSSSS
Gust
Sky Cover (%)858278757472716864616774808080808080515151515457
Precipitation Potential (%)383838383838363636363636696969696969262626262626
Relative Humidity (%)1001001001001001001009788858080777777808082828888949797
RainChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc
ThunderSChcSChcSChc------------SChcSChcSChcChcChcChcChcChcChcChcChcChc------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home