Point Forecast: Louisville TN
 35.83N 84.04W (Elev. 863 ft)
Last Update: 2:27 pm EDT May 10, 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  

Date05/1005/11
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)818280807670686564626160605959585759626365686971
Dewpoint (°F)555454555756565656565655555454535456575758585757
Heat Index (°F)8181808076
Surface Wind (mph)222111000000123566677766
Wind DirWWWWWNNNNNNNNNNNENENENENENENENENE
Gust
Sky Cover (%)9813243841594151415973798079939593929290748883
Precipitation Potential (%)000044444569614182440515436311453
Relative Humidity (%)413841425261657375818484848383839090848178706661
Rain----------------------------SChcSChcChcChcChcChcChc------
Thunder------------------------------------------------

Date05/12
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)727171716863615856545251494847475054606670727475
Dewpoint (°F)555352504948484747474645454444444547474747464544
Heat Index (°F)75
Surface Wind (mph)777765533322222222222222
Wind DirNNENENENENENENENENENENENENENENENENENENENENNN
Gust
Sky Cover (%)6563422213711151745771118212312844444
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)555351475158626772778080868689898377625044393533
Rain------------------------------------------------
Thunder------------------------------------------------

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