Point Forecast: Chapman Lake PA
 41.58N 75.58W (Elev. 1598 ft)
Last Update: 6:21 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  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)818283848382817874737270706969696968697376788081
Dewpoint (°F)696968676768696968676767686868686867697071717273
Heat Index (°F)848586878685847876788486
Surface Wind (mph)222222222222222222233566
Wind DirNNNWNWSWSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)281717172216151717182524223236473643415959595967
Precipitation Potential (%)699121412115554336544213838383838
Relative Humidity (%)6765615759636774828184909397979797971009085797777
Rain--------------------------------------ChcChcChcChcChc
Thunder--------------------------------------------SChcSChc

Date07/17
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)828282818079787674727170707070696969707173757779
Dewpoint (°F)737373727272727271707070696968686869707172727373
Heat Index (°F)8787878584797876757779
Surface Wind (mph)666666666666666666778899
Wind DirSSSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)768484848484848082848685848381787674727069686771
Precipitation Potential (%)387575757575756060606060603636363636365151515151
Relative Humidity (%)7474747477798287909397100979793979710010010097908782
RainChcOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChc
ThunderSChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Briefing PageGraphical Hazardous Weather Outlook
River and Lake Forecasts and StagesLocal and Historical Data/Records
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Regional Weather Conditions PAWinter Weather Forecasts