Point Forecast: Harrisburg, Capital City Airport PA
 40.21N 76.85W (Elev. 394 ft)
Last Update: 6:13 pm 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)
Davis Stability Index
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)181920212223000102030405060708091011121314151617
Temperature (°F)858482797877767574747373737476788183848687868583
Dewpoint (°F)727373737272717272727272717373747576767676767676
Heat Index (°F)919087797877767576788791939698969491
Surface Wind (mph)222211111111222233566666
Wind DirESESESESSSSSSSESESESESESSSSSSSSS
Gust
Sky Cover (%)433935384043584753545358516959595357556274777886
Precipitation Potential (%)234532222223322216122754656778
Relative Humidity (%)657074828285859093939797939790888280777270727580
Rain--------------------------------------ChcChcLklyLklyOcnl
Thunder--------------------------------------ChcChcLklyLklyLkly

Date07/17
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)828179787776757474747474757677798284868889898988
Dewpoint (°F)757573747473737272727272727373747475757575757575
Heat Index (°F)89877978777675757677798892959899999998
Surface Wind (mph)655333333355566677899998
Wind DirSSWSSWSWSSSSSSSSWSWSWSWWWWWWWWW
Gust
Sky Cover (%)859086807570666558626771676359565451555862626262
Precipitation Potential (%)777048484848484820202020202026262626262643434343
Relative Humidity (%)798282889090949393939393909088857774706664646466
RainOcnlLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChc
ThunderLklyLklyChcChcChcSChcSChcSChc------------------SChcSChcSChcChcChcChcChc

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