Point Forecast: Louisville TN
 35.83N 84.04W (Elev. 263 m)
Last Update: 2:26 am EDT Sep 7, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date09/0709/08
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)212121212224262829293129292826252423232222212120
Dewpoint (°C)212120212222232323232323232323222221212120201919
Heat Index (°C)242631333435343231262524
Surface Wind (mph)222222112333333222111111
Wind DirNNENENENENENENENENENEEEESESESENNENENENENENE
Gust
Sky Cover (%)474160545154404553515663586261746945352526322924
Precipitation Potential (%)00136109814253341393127543211000
Relative Humidity (%)971009710010090857772706570707482858787909090939393
Rain------------------ChcChcChcChcChcChc------------------
Thunder------------------ChcChcChcChcChcChc------------------

Date09/09
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)201919192124262829313131323129282624242322222121
Dewpoint (°C)191918192021212122212222212121212120201919191918
Heat Index (°C)2426303233343434333230262424
Surface Wind (mph)111100000111222211221110
Wind DirNENENENENENNNNNENENENEESESESSSSSSSS
Gust
Sky Cover (%)172126212126212945483019149722118343129262524
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)9397971009782746763575757545761677476797984848787
Rain------------------------------------------------
Thunder------------------------------------------------

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