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

Last Map Update: Fri, Oct. 20, 2017 at 7:20:36 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
There are no watches, warnings, or advisories at this time.

Patchy fog will once again develop early Saturday morning mainly near area lakes and streams. Some locally dense. Be prepared for sudden drop in visibility due to the fog and slow down.
Lows tonight will be in the 40s most locations. Patchy fog late tonight mainly near area lakes and streams.
The Winter Outlook for 2017-2018 calls for a trend toward warmer than normal temperatures. This does not mean periods of cold weather is not expected. There are equal chances of wetter or drier than normal conditions across much of the area.
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 VA18:55Clear10664954CALM-30.25
Andrews-Murphy NC18:40Clear10625269CALM-30.20
Chattanooga TN18:53Partly Cloudy10685460CALM-30.18
Crossville TN18:53Clear10644957CALM-30.23
Dalton GA18:55Clear10645572CALM-30.20
Knoxville TN (McGhee-Tyson)18:53Mostly Cloudy10685358N 6-30.18
Middlesboro KY18:55Clear10635164CALM-30.22
Morristown TN18:55Clear10694237NE 3-30.20
Oak Ridge TN17:53Clear10754939CALM-30.20
Tazewell Cnty VA18:55Clear1065-182NE 5-30.28
Tri-Cities TN18:53Partly Cloudy10655058CALM-30.22
Wise VA18:55Clear10624655NNE 5-30.29

Local Weather History For October 20th...
49 cities in the US set record low temperatures in 1989. Knoxville had a trace of snow.