Point Forecast: 4 Miles SSE Mc Henry MD
 39.51N 79.31W (Elev. 2480 ft)
Last Update: 4:30 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)666565666771747778808180807978767472706969686867
Dewpoint (°F)656565666770717171717171727171717070706969686867
Heat Index (°F)777883858384797876
Surface Wind (mph)111111222222222222222222
Wind DirSWSWSEEESESESESESESESEESESESESESESESESESESS
Gust
Sky Cover (%)586467494943515155485864635853494051545650415650
Precipitation Potential (%)644300028153746453129221413843223
Relative Humidity (%)9710010010010097908279747274777779858793100100100100100100
Rain------------------SChcChcChcChcChcChcSChc----------------
Thunder------------------SChcChcChcChcChcChcSChc----------------

Date07/17
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)676666666973767779808181818078767472717069696969
Dewpoint (°F)666666666971727272727272717171707070707069696969
Heat Index (°F)76777984858585837876
Surface Wind (mph)222333566666666555666666
Wind DirSWSWSWSWSWWSWSWSWSWSWSWSWSWSWSWSSSWSWSWSWSWSW
Gust
Sky Cover (%)515856526161656975808686868686867171727271716469
Precipitation Potential (%)34894141414141417979797979795656565656562727
Relative Humidity (%)971001001001009387857977747472747982879397100100100100100
Rain--------ChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChcChc
Thunder--------SChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChc

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