Point Forecast: 4 Miles ESE Mercer PA
 41.2N 80.16W (Elev. 1355 ft)
Last Update: 7:04 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)
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)666972788083858687868684838077757372717170707069
Dewpoint (°F)666971727271727170707071717271707070706970696969
Heat Index (°F)78848890919291908988847775
Surface Wind (mph)222222222222222222222233
Wind DirEEEESESSSSSSESESESESESESESESESESESESESE
Gust
Sky Cover (%)32302071114132926332619384335485554676463666373
Precipitation Potential (%)000000023547433222233359
Relative Humidity (%)10010096817568656258606063687582878992959599989899
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)707274777980818281807978767574727171707070707070
Dewpoint (°F)707273737474747474747473737272727171707070707070
Heat Index (°F)7783858788868479787675
Surface Wind (mph)335566666665555555566667
Wind DirSESSSWSWSWSWSWSWSWSWSWSSSSSSSSSSWSWSW
Gust
Sky Cover (%)487175777977769090909090908276717171737778808175
Precipitation Potential (%)105656565656568484848484845656565656562121212121
Relative Humidity (%)100989489848178757881848689919599100100100100100100100100
Rain--LklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChc
Thunder--SChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc----------

Additional Forecasts and Information
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