Point Forecast: 4 Miles NNW Erwin TN
 36.21N 82.44W (Elev. 1719 ft)
Last Update: 1:42 pm EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)817876757574747372727271737781838485878788888684
Dewpoint (°F)707069696868676767676667687071727272727271727070
Heat Index (°F)85787675757785889091949494959188
Surface Wind (mph)222333333332222356666665
Wind DirSSESESESESSESSSSSSSSSWSWSWSWNESWSWSS
Gust
Sky Cover (%)614338384355514228363834232728254850514746564647
Precipitation Potential (%)49433133251416989878810131827525360524147
Relative Humidity (%)697679827982798184848187847972706765616157595963
RainChcChcChcChcChc--SChc------------------SChcChcChcChcLklyChcChcChc
ThunderChcChcChcSChcSChc----------------------SChcChcChcChcChcChcChcChc

Date07/17
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)827977767575757473737374757780838586868686858482
Dewpoint (°F)717069696969696968686869697172737373737373737272
Heat Index (°F)86797776757575757784899293939393929087
Surface Wind (mph)533333333332223566665553
Wind DirSSSSSSSSSSSSWSWSWSWWWWWWWSWSWSW
Gust
Sky Cover (%)546054474848494643404041414244454850535965717069
Precipitation Potential (%)474747474747141414141414363636363636747474747474
Relative Humidity (%)697476798282828484848484828277726765656565676772
RainChcChcChcChcChcChc------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLkly
ThunderChcChcChcChcChcChc------------------ChcChcChcLklyLklyLklyLklyLklyLkly

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