Point Forecast: Johnson City TN
 36.32N 82.37W (Elev. 1699 ft)
Last Update: 2:05 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)030405060708091011121314151617181920212223000102
Temperature (°F)727070696971748083868889909189888682797675747372
Dewpoint (°F)696868686769707171716970707069696971717070706969
Heat Index (°F)8388919294969794929086797675
Surface Wind (mph)001001011223333322222222
Wind DirSWSWSSSSENNEWWWWWWWSESSWSESSESESESE
Gust
Sky Cover (%)474638273230432730384839474144515355514740545255
Precipitation Potential (%)543343347101748493854615349463331251516
Relative Humidity (%)909393979393877467615454525052545769778284878790
Rain--------------------SChcChcChcChcChcLklyChcChcChcChcChcChcSChcSChc
Thunder--------------------SChcChcChcChcChcLklyChcChcChcChcSChcSChcSChc--

Date07/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)727171717072758184878990908988878583817876747373
Dewpoint (°F)706969686870717273727171707071717072727272717070
Heat Index (°F)758590949596969494939088857876
Surface Wind (mph)222222223556666553322222
Wind DirSSSSSSSWSWSWSWSWSWSWSWSSSSSSSSSS
Gust
Sky Cover (%)433128373823242423334252525151535456545351525354
Precipitation Potential (%)9897828282828282869696969696946464646464619
Relative Humidity (%)939393909393877470615654525457596170748287909090
Rain----------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChc
Thunder----------------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc--

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