Point Forecast: Perryville MD
 39.57N 76.07W (Elev. 79 ft)
Last Update: 1:30 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)797878787776767676767677787980818182828181808078
Dewpoint (°F)757575757575757474747475757676777677767777777676
Heat Index (°F)797878787776767676767677787986888790898888878678
Surface Wind (mph)666555333333335555655533
Wind DirSESESESESESESESESESESESESESSSSSSSESSESES
Gust
Sky Cover (%)555255757478777981788572577276637480827884858279
Precipitation Potential (%)252824424339383435362221232639436169726775776363
Relative Humidity (%)889191919497979494949494919188888585828888918894
RainChcChcSChcChcChcChcChcChcChcChcSChcSChcSChcChcChcChcLklyLklyLklyLklyOcnlOcnlLklyLkly
ThunderChcChcSChcChcSChcSChcSChcSChcSChcSChc------ChcChcChcLklyLklyLklyLklyLklyLklyChcChc

Date07/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)787878777777777777767677787980828383838382828180
Dewpoint (°F)767676767676757575757576767777777777767676767676
Heat Index (°F)787878777777777777767677787987909292919189898786
Surface Wind (mph)333222222222222333555555
Wind DirSSESESSSESESESEEESESESESESSSSSSSSS
Gust
Sky Cover (%)808180787779808282818180807979808080808080805151
Precipitation Potential (%)636363635252525252524141414141416969696969692727
Relative Humidity (%)949494979797949494979797949491858282808082828588
RainLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChc
ThunderChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChcChcChcChc

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