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

Last Map Update: Sun, Apr. 23, 2017 at 9:40:36 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 Greer, SC

A flash flood watch remains in effect. Make sure you know how to stay safe! Move to higher ground, avoid driving into water, and have a way to get warning and weather information!
Rain will gradually end from southwest to northeast tonight. It will take a bit longer for rivers and streams to begin to recede, and flooding issues may linger into Monday morning.
Don't underestimate the power of water! It only takes 6 inches of moving water to carry away an adult, 12 inches for a small car, and 18-24 inches for larger vehicles.
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 VA21:15Rain7484896E 1044 [WC]29.95
Andrews-Murphy NC21:10Overcast105656100W 3-29.81
Chattanooga TN20:53Mostly Cloudy10575593CALM-29.78
Crossville TN20:53Overcast10535192E 6-29.80
Dalton GA21:15Mostly Cloudy105555100SSE 5-29.80
Knoxville TN20:53Mist6555393NNE 12-29.78
Middlesboro KY21:15Overcast10545189CALM-29.85
Morristown TN21:15Mist55151100E 14G23-29.83
Oak Ridge TN20:53Overcast10555289NE 5-29.82
Tazewell Cnty VA21:15Light Rain10464696SE 742 [WC]29.96
Tri-Cities TN20:53Rain10494792E 7-29.92
Wayne Cnty KY21:10Overcast10535193NNE 21-29.87
Wise VA21:15Light Rain104848100CALM-29.94

Local Weather History For April 23rd...
In 1999, thunderstorms produced large hail over east TN. Golfball-size hail hit Union County.