Point Forecast: 4 Miles SSE Mc Henry MD
 39.51N 79.31W (Elev. 2480 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)727069686867676666656566687275777980807978777775
Dewpoint (°F)686867676766666665656566676869707070707071717170
Heat Index (°F)75777983837978777775
Surface Wind (mph)211111111111222222222222
Wind DirNWESEESESSESESWSWSEESESESSESESESESEESEESE
Gust
Sky Cover (%)667257534539384858646749522845464349555963737172
Precipitation Potential (%)2015658107564433298916333945443838
Relative Humidity (%)8793939797979710097100100100978782797472727479828284
RainSChcSChc------------------------------SChcChcChcChcChcChcChc
ThunderSChcSChc------------------------------SChcChcChcChcChcChcChc

Date07/16
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)737170696968686766666667697275788081818180797876
Dewpoint (°F)707069696968686766666667686970717171717171717170
Heat Index (°F)75788385858583797876
Surface Wind (mph)222222222223335556665553
Wind DirSESESESESESSSSSSSWSWSWSWSWSWSWSWSWSWSWSWS
Gust
Sky Cover (%)555659615958566064686255495460657075808080808080
Precipitation Potential (%)141414141414777777222222222222696969696969
Relative Humidity (%)909797100100100100100100100100100979084797472727274777982
Rain------------------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLkly
Thunder------------------------------SChcSChcSChcLklyLklyLklyLklyLklyLkly

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