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

Last Map Update: Thu, Jul. 27, 2017 at 2:53:34 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 Greer, SC

It will be a bit cooler today, but still humid. The chance of thunderstorms will increase across the area this afternoon.
The Severe Weather Outlook for today.
The Severe Weather Outlook for Friday.
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 VA14:35Lightning Observed7797380ENE 3-30.07
Andrews-Murphy NC14:25Light Rain5777079W 6-30.06
Chattanooga TN14:31Light Rain \ Cumulonimbus Clouds, Lightning Observed10767287SE 3-30.04
Crossville TN13:53Mostly Cloudy10766876VRB 5-30.09
Dalton GA09:35Clear10757394CALM-30.15
Knoxville TN (McGhee-Tyson)13:53Overcast9867365SW 1293 [HI]30.01
Middlesboro KY14:35Light Rain \ Lightning Observed10726991S 5-30.05
Morristown TN14:35Partly Cloudy10847370WNW 8G15-30.01
Oak Ridge TN13:53Partly Cloudy10847267VRB 5-30.03
Tazewell Cnty VA14:35Rain With Thunder In The Vicinity \ Lightning Observed10716479NNW 9-30.12
Tri-Cities TN13:53Lightning Observed10816967WSW 13-30.04
Wise VA14:35Lightning Observed107171100WSW 5-30.11

Local Weather History For July 27th...
In 2014, tornadoes hit Sullivan, Washington, Campbell and Claiborne counties as storms hit area.