Point Forecast: Knoxville, McGhee Tyson Airport TN
 35.8N 83.98W (Elev. 955 ft)
Last Update: 12:27 am EDT May 31, 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  

Date05/3106/01
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)595856565554576267717577798081818179767268666462
Dewpoint (°F)535353525252535454545454545455545556565656545453
Heat Index (°F)757779808181817976
Surface Wind (mph)333555666665555533322222
Wind DirNENENENENENENENENENENENENENEEEEEESESESEEE
Gust
Sky Cover (%)161220223635304144394450585154535257515361514860
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)808390869093867563554845424141394145505765657072
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/02
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)615959585859616569727576787981818078757371696867
Dewpoint (°F)535352525252525355565656565656575758595959595958
Heat Index (°F)757678798181807875
Surface Wind (mph)222222123581013131313109776666
Wind DirEENENENENESESESSSSSSSSSSSSSSSS
Gust18202018
Sky Cover (%)574859575965605856546167747269677072757881848586
Precipitation Potential (%)000000666666131313131313242424242424
Relative Humidity (%)758078808078726561575250474542444550586266707373
Rain------------------------------------SChcSChcSChcSChcSChcSChc
Thunder------------------------------------SChcSChcSChc------

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