Point Forecast: Erwin TN
 36.14N 82.42W (Elev. 526 m)
Last Update: 1:42 pm EDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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  

Date07/1307/14
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)293030302928272423232222222121212121222426272829
Dewpoint (°C)222222212121212121212020201919191919212222222222
Heat Index (°C)32333333323128242426293132
Surface Wind (mph)555553221110100000011233
Wind DirWWWWWWWSSSSSSSSSWSSSWNWNWNWNWNW
Gust
Sky Cover (%)453327141948372727241927313442563546343629272627
Precipitation Potential (%)22211819233423109111311117588891576915
Relative Humidity (%)656361596165728484878787909093939093908577747265
RainSChcSChcSChcSChcSChcChcSChc------------------------SChc------SChc
ThunderSChcSChcSChcSChcSChcChcSChc--------------------------------SChc

Date07/15
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)303131302928272524232323222221212122232427282930
Dewpoint (°C)222222212121222121212121201919191920212122232323
Heat Index (°C)3334343332312925242429323334
Surface Wind (mph)533332211110000000001112
Wind DirNWNWNWNWNWNWWSESSSSSSSESESESSSWWWW
Gust
Sky Cover (%)282721243040463841444037333232312927252524243545
Precipitation Potential (%)283135384254373737373737101010101010343434343434
Relative Humidity (%)616159596165727984878787878790909090878277726765
RainChcChcChcChcChcChcChcChcChcChcChcChc------------ChcChcChcChcChcChc
ThunderChcChcChcChcChcChcChcChcChcSChcSChcSChc------------------ChcChcChc

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