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

Last Map Update: Wed, Sep. 20, 2017 at 12:38:34 pm EDT

National Weather Service Louisville, KYNational Weather Service Jackson, KYNational Weather Service Charleston, WV
National Weather Service Nashville, TNZoom

National Weather Service Blacksburg, VA
National Weather Service Huntsville, ALNational Weather Service Peachtree City, GANational Weather Service Greenville-Spartanburg, SC

Warm afternoon temperatures in the 80s can be expected again today as high pressure remains firmly in control of the weather pattern.
Autumn Equinox begins this Friday, September 22 at 4:02 PM EDT.
Each observation point is apart of our COOP program (Cooperative Observer Program). Each site has a 24 hour observation period that ends and begins at 8 am local time. Each site records temperature, precipitation, and snowfall data. More information about the COOP program can be found here Data began being collected at: Cades Cover on 01/01/1999 || Mount LeConte on 07/01/1987 || Newfound Gap on 01/01/1991 || Sugarlands Visitor Center on 12/01/1921
More information on this climate data can be found at

 Current Weather Observations...
Location Time
Weather Vsby.
Wind Chill / Heat Index
Abingdon VA12:15Mostly Cloudy10786463WNW 3-30.14
Andrews-Murphy NC12:00Clear10806559SW 3-30.11
Chattanooga TN11:53Mostly Clear10766773NNW 3-30.09
Crossville TN11:53Clear10786768NNW 6-30.14
Dalton GA12:15Clear10806865CALM-30.10
Knoxville TN (McGhee-Tyson)11:53Mostly Clear10766568VRB 3-30.09
Middlesboro KY12:15Clear10776872ENE 3-30.11
Morristown TN12:15Clear10786461VRB 7-30.10
Oak Ridge TN11:53Clear10746573CALM-30.11
Tazewell Cnty VA12:15Overcast10726374NNW 5-30.16
Tri-Cities TN11:53Partly Cloudy10786462WNW 3-30.12
Wise VA12:15Mostly Cloudy10736064NW 3-30.18

Local Weather History For September 20th...
Thunderstorms hit southeast TN in 2000 causing $30,000 wind damage.