Point Forecast: Erwin TN
 36.14N 82.42W (Elev. 1726 ft)
Last Update: 7:18 am 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)080910111213141516171819202122230001020304050607
Temperature (°F)727582848587888889878684807675747473727271727170
Dewpoint (°F)687172717270707170696969717069696968686868686767
Heat Index (°F)7587899192939494919088837675
Surface Wind (mph)000122222222222222222222
Wind DirSNSSWWWWWSWSSSSESESESESESESESSSSS
Gust
Sky Cover (%)425938293342485145434561654142404750544436353436
Precipitation Potential (%)2347152260575367584950443335272018109101111
Relative Humidity (%)878772656557555754555761748282848484878790878790
Rain--------SChcSChcLklyLklyChcLklyLklyChcChcChcChcChcChcSChcSChc----------
Thunder--------SChcSChcLklyLklyChcLklyLklyChcChcChcChcSChcSChcSChc------------

Date07/17
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)727681848687888886858483817977757473737271717172
Dewpoint (°F)697172727171717070707070717069696969696868686868
Heat Index (°F)768590919394939190888785797775
Surface Wind (mph)222233555533222222222221
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)243934283541485053555758605754514946444138353128
Precipitation Potential (%)353535353535747474747474474747474747202020202020
Relative Humidity (%)908574676159575559616365727476828487878790909087
RainChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc
ThunderSChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc------------

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