Point Forecast: Harrisburg PA
 40.28N 76.9W (Elev. 308 ft)
Last Update: 10:23 pm EDT Jul 13, 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)010203040506070809101112131415161718192021222300
Temperature (°F)757574747474747577788082848584828180797877767574
Dewpoint (°F)737372727272737373747475757575757575747373737272
Heat Index (°F)757575777885899294928987857978777675
Surface Wind (mph)323221222222233322221111
Wind DirSESESESESESESESESESSSSSSSSNWNWESSSWSW
Gust
Sky Cover (%)65647485807679827771747679829495100100997666707370
Precipitation Potential (%)58433932242519118142032417683817758573939393939
Relative Humidity (%)949493939393979488888279747274798285858588909093
RainLklyChcChcChcSChcChcSChc------SChcChcChcOcnlOcnlOcnlOcnlLklyLklyChcChcChcChcChc
ThunderLklyChcChc--------------SChcChcChcOcnlOcnlOcnlOcnlLklyLklyChcChcChc----

Date07/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)747372727272737476798284858686858483828180787776
Dewpoint (°F)717171717171727272737373747474737373747474747474
Heat Index (°F)76798790939494929089888685787776
Surface Wind (mph)000000111222222222222111
Wind DirSWNNNNNNNNNENEEEESESESESESESESESESESE
Gust
Sky Cover (%)676468737774706759504250596767676767674445454648
Precipitation Potential (%)391717171717172020202020205151515151512121212121
Relative Humidity (%)909397979797979387827470706868677072777982889094
RainChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChc
Thunder--------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc----

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