Point Forecast: Tri-Cities Airport TN
 36.48N 82.41W (Elev. 1499 ft)
Last Update: 7:27 pm EDT Jul 14, 2025
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  

Date07/1407/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)747372727070706969727579818485878988888685827977
Dewpoint (°F)707170707070706968707171717170696868686969707171
Heat Index (°F)7579858990919392929089867977
Surface Wind (mph)000000000000011222222222
Wind DirNENENEEEEEEESESESESWSWWWWWSSSESEEE
Gust
Sky Cover (%)252229263738413141312717132829354122322453412939
Precipitation Potential (%)1915127666646810141619263139585244323232
Relative Humidity (%)8793939310010010010097938777726561555052525759677782
RainSChcSChc----------------------SChcSChcChcChcChcLklyChcChcChcChcChc
ThunderSChcSChc----------------------SChcSChcChcChcChcLklyChcChcChcChcChc

Date07/16
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)757473727170707071737578808284868787878683817876
Dewpoint (°F)717170707070707071717172727271717171717171717172
Heat Index (°F)757578848789919393939188857876
Surface Wind (mph)111110000001235666666532
Wind DirEESESESESEESESESESSSWSWSWSWSWSWSWSWSWSWSWS
Gust
Sky Cover (%)484746454544444443434140384246505151525660646363
Precipitation Potential (%)323232131313131313262626262626707070707070434343
Relative Humidity (%)8790909397100100100100938782777265615959596167727987
RainChcChcChc------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChc
ThunderSChcSChcSChc------------------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChc

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