Point Forecast: Louisville TN
 35.83N 84.04W (Elev. 863 ft)
Last Update: 2:26 pm EDT Aug 13, 2026
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  
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date08/1308/14
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)898785818079787777767675757476788286889091929392
Dewpoint (°F)767676757474747473737372727273757676777777777776
Heat Index (°F)10098948785797877777676757576788996100103105106107105
Surface Wind (mph)222222211111111123333355
Wind DirSWSWSWSWSWSWSSWWSWSWSWSWSWSWSWSWSWSWSWWWWW
Gust
Sky Cover (%)535352475247444320322933363852415149473925373017
Precipitation Potential (%)312363222111222233334812111213
Relative Humidity (%)667075828285889088909090909390918272706664626060
RainChcSChc--------------------------------------------
ThunderChcSChc--------------------------------------------

Date08/15
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)919085838180797877777776757577798286899192939393
Dewpoint (°F)767776757474747474737373727273757676767777777676
Heat Index (°F)10310394908685797877777776757577798996100105106107106106
Surface Wind (mph)332211111100001001122222
Wind DirWWSSSWSSWSWSSWNSNSSWSWSWWWWWWWW
Gust
Sky Cover (%)364147496556302628191635191122158111518192122
Precipitation Potential (%)151875111411000244444418181818
Relative Humidity (%)626675777982858890888890909088888272666462605858
RainSChcSChc------------------------------------SChcSChcSChcSChc
ThunderSChcSChc------------------------------------SChcSChcSChcSChc

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