Point Forecast: Loudon TN
 35.74N 84.32W (Elev. 781 ft)
Last Update: 7:06 am EDT Sep 15, 2026
Tabular Forecast
[hide menu]Get as XML
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  

Date09/1509/16
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)788387919293959393898380787775747372727170706973
Dewpoint (°F)707272727171707070707171707170696968686867676869
Heat Index (°F)78889499991001029999948883787775
Surface Wind (mph)001232111222333211110000
Wind DirNNSSWSWSWSWSWSSSSSSSSWWWWSWSWNNN
Gust
Sky Cover (%)91289262113151127191724202418272229118181011
Precipitation Potential (%)000000111000000000000000
Relative Humidity (%)767061545149454747546774768284848787879090909787
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°F)798386889091929391888580777675747372717170697074
Dewpoint (°F)707172727272717171717170707070696969686867676768
Heat Index (°F)7988929597999910098949083777675
Surface Wind (mph)000012333211100000000000
Wind DirNNSWNNNENENENENENEEENNNNNNNNNNN
Gust
Sky Cover (%)221915172026243525242723201717161616161616161612
Precipitation Potential (%)000000000000000000000022
Relative Humidity (%)746763595654514952576372798284848790909090939082
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Weather GlossaryForecast Matrices
Public Info StatementsFire Weather Forecasts
Local ClimatologyLocal Hydrology
Hazardous Weather OutlooksSunrise & Sunset
Tropical InformationAviation Weather
NOAA Weather Radio