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

Last Map Update: Thu, Sep. 21, 2017 at 1:42:34 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 temperatures in the 80s can be expected again today, with a chance of showers and thunderstorms in the afternoon. Southwest Virginia, Northeast Tennessee, the mountains, and the southern Cumberland Plateau will have the higher chances of rain today.
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 VA13:15Overcast10796460CALM-30.16
Andrews-Murphy NC13:20Partly Cloudy10846450CALM-30.11
Chattanooga TN13:09Thunder In The Vicinity \ Cumulonimbus Clouds, Lightning Observed10876751NNE 7-30.09
Crossville TN12:53Clear10816354ENE 8-30.16
Dalton GA13:15Lightning Observed10866958NNW 9-30.09
Knoxville TN (McGhee-Tyson)12:53Mostly Clear10856653ENE 8-30.10
Middlesboro KY13:15Clear10836656NE 5-30.12
Morristown TN13:15Mostly Clear10846045VRB 6-30.11
Oak Ridge TN12:53Clear10846654VRB 5-30.12
Tazewell Cnty VA13:15Mostly Cloudy10736164NNW 3-30.19
Tri-Cities TN12:53Partly Cloudy10816456N 6-30.13
Wise VA13:15Partly Cloudy10775953NE 8-30.21

Local Weather History For September 21st...
In 2002, 1-3" of rain fell across the area. People were rescued from a flooded car in Athens.