Point Forecast: Johnson City TN
 36.32N 82.37W (Elev. 1699 ft)
Last Update: 7:27 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)807776747372727170696972768083868788908988878683
Dewpoint (°F)717171717070706968686869707272727171717171727272
Heat Index (°F)837776768488929394969594949288
Surface Wind (mph)211101000000011223333322
Wind DirNWNWSESESESENNENNENNWWWWWWSSSSES
Gust
Sky Cover (%)35433229293231334327221622818223345443639506449
Precipitation Potential (%)16182016139767856101218202441525160544837
Relative Humidity (%)748285909093939393979790827770635957545657616370
RainSChcSChcSChcSChc--------------------SChcSChcSChcChcChcChcLklyChcChcChc
ThunderSChcSChcSChcSChc--------------------SChcSChcSChcChcChcChcLklyChcChcChc

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)807876757473727170707173768083858687888888878482
Dewpoint (°F)727271707069686868686970717172727373737373737272
Heat Index (°F)84787675768388919394969696949087
Surface Wind (mph)222222222222233556666553
Wind DirESESESESESESESESESESSSSWSWSWSWSWSWSWSSSS
Gust
Sky Cover (%)243648484848474746444240383735424855575961657074
Precipitation Potential (%)373737373716161616161631313131313175757575757545
Relative Humidity (%)778285848787879093939390857470656563616161636772
RainChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlChc
ThunderChcChcSChcSChcSChc------------------ChcChcChcLklyLklyLklyLklyLklyLklyChc

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