Point Forecast: Largo MD
 38.89N 76.82W (Elev. 148 ft)
Last Update: 7:29 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)070809101112131415161718192021222300010203040506
Temperature (°F)777880818383848484848282818078767675757574747373
Dewpoint (°F)737474757676767676767676767675747473737373737373
Heat Index (°F)7778848791919393939389898786787676757575
Surface Wind (mph)222355666666332222222222
Wind DirSESSSSSSESESESESESESSNNWSESSWSWWWWNW
Gust
Sky Cover (%)414550545955638186878488898678839179637985758167
Precipitation Potential (%)251713132233447178807582835964614734314234292927
Relative Humidity (%)87888282808077777777828285889194949494949797100100
RainChcSChc----SChcChcChcLklyOcnlOcnlOcnlOcnlOcnlLklyLklyLklyChcChcChcChcChcChcChcChc
Thunder--SChc----SChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChcSChcSChcSChc----

Date07/16
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)737678808183848585858483828180787776767675757576
Dewpoint (°F)737474747574747575757676757575757575757574747474
Heat Index (°F)7678848790919494949391898785787776767675757576
Surface Wind (mph)222223355555333222222222
Wind DirNWNNEESESESSSSSESSSSSSSSSSSSS
Gust
Sky Cover (%)526660667275778080808080805453525152545557606262
Precipitation Potential (%)243939393939397070707070702727272727272323232323
Relative Humidity (%)1009488828274727272727780798285919497979797979794
RainSChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChc

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