National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Sun, Sep 13, 2026 at 11:10:47 pm EDT

 

Temperatures will continue to run 5 to 10 degrees above normal values for mid September. Heat indices may approach and exceed 100, especially in the southern Valley.
Slowly clearing skies today with temperatures rising well into the 80s and lower 90s. Temperatures will warm even more during the week with most places staying dry through Thursday.
Slowly clearing skies today with temperatures rising well into the 80s and lower 90s. Temperatures will warm even more during the week with most places staying dry through Thursday.

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA22:55Mostly Clear10686488CALM-30.13
Andrews-Murphy NC22:35Clear10656392CALM-30.15
Chattanooga TN22:53Mostly Clear10786871S 3-30.07
Crossville TN22:53Clear10686693CALM-30.14
Dalton GA22:55Clear9737298CALM-30.07
Knoxville TN (McGhee-Tyson)22:53Partly Cloudy10766876CALM-30.07
Middlesboro KY22:55Clear10696895CALM-30.10
Monroe Cnty TN22:35Clear107171100CALM-30.08
Morristown TN22:35Mostly Cloudy10737194CALM-30.09
Oak Ridge TN22:53Clear10747190CALM-30.09
Tazewell Cnty VA22:55Clear10656395CALM-30.17
Tri-Cities TN22:53Clear10686693CALM-30.10
Wise VA22:55Clear10666493CALM-30.16
Greeneville, TN22:35Mostly Cloudy10716888CALM-30.10


Local Weather History For September 13th...
In 1995, storms hit the central valley. $2000 wind damage in west Knox County.

 

 

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