Point Forecast: Perryville MD
 39.57N 76.07W (Elev. 79 ft)
Last Update: 7:30 pm 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)202122230001020304050607080910111213141516171819
Temperature (°F)807777777777777676767576767879808282838484848383
Dewpoint (°F)757574747474747474747474747475757575757575757575
Heat Index (°F)857777777777777676767576767879858989909292929090
Surface Wind (mph)332222222222222222233555
Wind DirNNENNEESEENNNNNNNNNESESSSSSSS
Gust
Sky Cover (%)807884828281737065635957615147595355606163726561
Precipitation Potential (%)696766482325373121161311292223262733404245584742
Relative Humidity (%)859490909090909494949794948888857979777474747777
RainLklyLklyLklyChcSChcChcChcChcSChcSChc----ChcSChcSChcChcChcChcChcChcChcLklyChcChc
ThunderChcChcChcChcSChcChcSChcSChcSChc------------SChcSChcSChcChcChcChcChcChcChc

Date07/16
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)828079797978787878787878798082838485858585848383
Dewpoint (°F)757575757575757575757576767676767676767676767676
Heat Index (°F)898579797978787878787878798689919394949494939191
Surface Wind (mph)533333333335556667778887
Wind DirSSWSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)404040404447515254555760625957546371808080808080
Precipitation Potential (%)212121212121262626262626313131313131696969696969
Relative Humidity (%)798588888891919191919194918882807775757575778080
RainSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLkly
ThunderSChcSChcSChc------------------------SChcSChcSChcChcChcChcLklyLklyLkly

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