Point Forecast: Knoxville, McGhee Tyson Airport TN
 35.83N 83.98W (Elev. 961 ft)
Last Update: 12:34 pm EDT May 28, 2024
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  
Haines Index
Lightning Activity Level
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  

Date05/2805/29
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)767879798081797875727067656462626059605860646871
Dewpoint (°F)585655545352535354545555555555555554545556565655
Heat Index (°F)767879798080797875
Surface Wind (mph)89101111111098652222222222578
Wind DirWWWWWWWWWWWWSWSWSWSWSWSWSWSWSWSWWW
Gust181818
Sky Cover (%)16243531101215143310101812101284898128211
Precipitation Potential (%)001100011211000000002222
Relative Humidity (%)544744423937414248535965707378788483819087756557
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/30
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)737577787878777673706764626059585656555657606468
Dewpoint (°F)545352515151515151515151515252525252525353535353
Heat Index (°F)75777878787776
Surface Wind (mph)910111111111098753222211112335
Wind DirWWWWWWNWNWNWNWNWNNNNENENENENENENENENENE
Gust181818
Sky Cover (%)151923232222222222201917181920181614151617161514
Precipitation Potential (%)223333331111111111111111
Relative Humidity (%)514642393939404246515663677578808686909086786759
Rain------------------------------------------------
Thunder------------------------------------------------

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