Point Forecast: Dallastown PA
 39.9N 76.65W (Elev. 850 ft)
Last Update: 7:22 pm EDT Jul 14, 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)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)747373737272717171707173747678808283858483838179
Dewpoint (°F)737373727271717170707172737373747574757474747474
Heat Index (°F)7678858990949190908679
Surface Wind (mph)221111122222222223333322
Wind DirNENENEESSWSWWNWNWNNNNNNENEEEESESESES
Gust
Sky Cover (%)918987817569766164757369687060524752595967595445
Precipitation Potential (%)32332313192420161283991517192228383950393122
Relative Humidity (%)9798999897971001009710010097979085827974727274747985
RainChcChcSChc--SChcSChcSChc------------SChcSChcSChcSChcChcChcChcChcChcChcSChc
ThunderSChcSChc----SChc------------------SChcSChcSChcChcChcChcChcChcChcSChc

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)777675747373737373737475767880828485858482817978
Dewpoint (°F)747372727272727171727374747575757676767676757574
Heat Index (°F)77767575767885899394949389877978
Surface Wind (mph)222222222233355566677766
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)434648505153545455586265636058667381818181818282
Precipitation Potential (%)222222222221212121212125252525252571717171717139
Relative Humidity (%)909090939797979393979797949185797775757782828888
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChc
ThunderSChcSChc------------------------SChcSChcSChcChcChcChcLklyLklyLklyChc

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