Point Forecast: 4 Miles SSE Mc Henry MD
 39.51N 79.31W (Elev. 756 m)
Last Update: 7:30 pm EDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°C)212020191919191818192022242526272726262525242322
Dewpoint (°C)191919191919181818191920212121212121222222212121
Heat Index (°C)24252628282626252524
Surface Wind (mph)111111111122222222222222
Wind DirSEESESSESESWSWSEESESESSESESESESEESEESESESE
Gust
Sky Cover (%)575345393848586467495228454643495559637371725556
Precipitation Potential (%)6581075644332989163339454438381414
Relative Humidity (%)9397979797100971001001009787827974727274798282849097
Rain------------------------------SChcChcChcChcChcChcChc----
Thunder------------------------------SChcChcChcChcChcChcChc----

Date07/16
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°C)212121202019191919192122242627272727272626242322
Dewpoint (°C)212121202019191919192021212222222222222222212121
Heat Index (°C)24262829292928262624
Surface Wind (mph)222222222333555666555333
Wind DirSESESESSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSSS
Gust
Sky Cover (%)596159585660646862554954606570758080808080807375
Precipitation Potential (%)141414147777772222222222226969696969694646
Relative Humidity (%)971001001001001001001001001009790847974727272747779828793
Rain--------------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklyChcChc
Thunder--------------------------SChcSChcSChcLklyLklyLklyLklyLklyLklyChcChc

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