Point Forecast: 4 Miles WNW Williamsburg PA
 40.48N 78.29W (Elev. 301 m)
Last Update: 1:09 am EDT Jul 16, 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  
20ft Wind  
Vent Rate (x1000 mph-m)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)222221212121212324262829292928282727262423232222
Dewpoint (°C)212121212120212223242424242424242324232323222221
Heat Index (°C)242632343434333229292624
Surface Wind (mph)110111111223355553322222
Wind DirSEEENENEESESSSSSSSWSSSSEESSSSW
Gust
Sky Cover (%)474050575758706660707775798584697877878371707371
Precipitation Potential (%)23334812523715275964546159806333434451
Relative Humidity (%)939397100100971009390887977777580798285859097979793
Rain----------------------SChcChcLklyLklyChcLklyLklyOcnlLklyChcChcChcChc
Thunder----------------------SChcChcLklyLklyChcLklyLklyOcnlLklyChcChcChcChc

Date07/18
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)222222212121212324262829303131313029282726242323
Dewpoint (°C)212121212121212223242424242424242423232322222221
Heat Index (°C)2426323435363636353331292624
Surface Wind (mph)2222335567891010101098877666
Wind DirSWSWSWSWSWSWSWSWWWWWWWWWWWWWWWWW
Gust
Sky Cover (%)676762536564544652484352606969696969696870727472
Precipitation Potential (%)50442328301981919191919195151515151512424242424
Relative Humidity (%)9797939797971009394877974706867687072767983879091
RainChcChcSChcChcChcSChc--SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChc
ThunderChcSChcSChcSChc------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChc

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