Point Forecast: Erwin TN
 36.14N 82.42W (Elev. 1726 ft)
Last Update: 1:06 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)727271717070697378828485878888878585838077757473
Dewpoint (°F)686868686867676972727372727172727171717171706968
Heat Index (°F)7887909194949594909088837775
Surface Wind (mph)000000000012222222222222
Wind DirSESSESESSESESNSSWWWWSSSSSESESESESESE
Gust
Sky Cover (%)2731282838202415259919374840475454635448474644
Precipitation Potential (%)17986786510121924294770665149444040404040
Relative Humidity (%)878790909390938782727065615759616363677482848484
RainSChc------------------SChcSChcChcChcLklyLklyChcChcChcChcChcChcChcChc
ThunderSChc------------------SChcSChcChcChcLklyLklyChcChcChcChcChcChcSChcSChc

Date07/17
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)727272727272737477808385868687878684828078767473
Dewpoint (°F)686868686868686970717273737373727272717171707069
Heat Index (°F)7783889293939494929086837876
Surface Wind (mph)222111111223555333222222
Wind DirSESESESSSSSSSSSSWSWSWSSSSSSSSS
Gust
Sky Cover (%)424042454745444240393744515859606165707471696657
Precipitation Potential (%)401818181818183939393939398080808080804747474747
Relative Humidity (%)878787878787848479747067656563616367697479828787
RainChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlChcChcChcChcChc
ThunderSChc------------------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChc

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