Point Forecast: Harrisburg International Airport PA
 40.2N 76.77W (Elev. 299 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)222300010203040506070809101112131415161718192021
Temperature (°F)757574747473747373737476788182848586868685838279
Dewpoint (°F)727272717171717070717171717272717272717172727373
Heat Index (°F)757576788587899192919191888779
Surface Wind (mph)111111111121111122222222
Wind DirEEEEENNNNNNNNNENEEEESESESESESESE
Gust
Sky Cover (%)838074686166596564686463664528285355585751414241
Precipitation Potential (%)181511141714117326611811162933373627181818
Relative Humidity (%)929291919093909090939085797472656563616165707482
RainSChcSChc----SChc--------------------SChcChcChcChcChcChcSChcSChcSChc
Thunder------------------------------SChcChcChcChcChcChcSChcSChcSChc

Date07/16
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)787877767575757575757678808283848585858483818079
Dewpoint (°F)737272727272717171727272737373737373747474747474
Heat Index (°F)787877767575757575757678848789909292939190868579
Surface Wind (mph)211111111222335566666666
Wind DirSESSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)434445464754626970717268656168748181818181818179
Precipitation Potential (%)181818181717171717172424242424247171717171714242
Relative Humidity (%)858285879090878787908782797472706767707274798285
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklyChcChc
ThunderSChc------------------------SChcSChcSChcChcChcChcLklyLklyLklyChcChc

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