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

Last Map Update: Mon, Jan. 23, 2017 at 12:07:38 pm EST

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

Rain will continue to shift to the north and east this afternoon with best chances of rain showers being across the eastern Tennessee mountains, northeast Tennessee, and southwest Virginia. High temperatures will range from the upper 40s to mid 50s.
Lingering moderate to heavy rainfall may create localized flooding issues across portions of the Southern Appalachians on Monday morning. Localized runoff problems and areal flooding of poor drainage areas are possible, particularly across northeast tennessee and southwest virginia where precipitation will be heaviest.
Given the potential for locally heavy rainfall late this weekend into early next week, make sure you know your flood safety rules and know what to do if a warning is issue. One of the biggest rules: do NOT drive across flooded roadways! Turn Around, Don't Drown!
A strong low pressure will track through the Southern Appalachian region today. Strong, gusty, northwest winds will continue throughout the day as a cold front moves through. These winds will taper off in the valleys by early evening, but will persist over the east tennessee and southwest north carolina mountains overnight. Sustained winds of 15 to 30 mph are possible, with localized in excess of 40 mph.
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 VA11:35Overcast10504689ENE 7-29.33
Middlesboro KY11:35Overcast10545190NNW 7-29.40
Knoxville TN11:39Overcast3525092WSW 3-29.39
Andrews-Murphy NC11:40Overcast7504999W 6-29.36
Dalton GA11:35Overcast10534881NW 22G29-29.44
Tri-Cities TN10:53Overcast10525092N 8-29.31
Tazewell Cnty VA11:35Overcast10454495NW 840 [WC]29.34
Crossville TN11:24Overcast5494689NW 20G2942 [WC]29.47
Chattanooga TN10:53Overcast10554671WNW 17G26-29.47
Oak Ridge TN10:53Overcast10574974N 8-29.39
Wayne Cnty KY09:56Overcast10514992N 18G29-29.47
Morristown TN11:35Mostly Cloudy10535087N 9-29.35
Wise VA11:35Overcast54646100N 941 [WC]29.37

Local Weather History For January 23rd...
In 2003, snowstorm hit area. Up to 8" fell in the higher elevations and 2-5" in the valley.