Point Forecast: Alcoa TN
 35.8N 83.98W (Elev. 955 ft)
Last Update: 7:27 pm EDT Jul 14, 2025
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  

Date07/1407/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)838179787775757473737375788386889091929393929087
Dewpoint (°F)727272727272717171717171727374747473737271727372
Heat Index (°F)888579787775757578899497991001011011001009894
Surface Wind (mph)222111111111111122233333
Wind DirWNWNEENENENENENENENENEENEWWWWWWWWWSW
Gust
Sky Cover (%)283335261727282935283124121221272829162228322431
Precipitation Potential (%)97677535554777881128303129404429
Relative Humidity (%)707479828590879093939387827268636056545149525861
Rain----------------------------------ChcChcChcChcChcChcChc
Thunder----------------------------------ChcChcChcChcChcChcChc

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)848280797877767575757576798285878990919191908785
Dewpoint (°F)727272727272727171717172737475757575757474747373
Heat Index (°F)9087847978777675757575767988949699101102101101999492
Surface Wind (mph)222222222222233556777765
Wind DirSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)304050525557565554514744413835384043434242464953
Precipitation Potential (%)292929292913131313131319191919191958585858585838
Relative Humidity (%)677277798285878787878787827772686462605858606367
RainChcChcChcChcChc------------SChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklyChc
ThunderChcChcSChcSChcSChc------------------SChcSChcSChcLklyLklyLklyLklyLklyLklyChc

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