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

Last Map Update: Sun, Dec 22, 2024 at 8:58:37 pm EST

There are no watches, warnings, or advisories at this time.

 

Daily climate data (normals and records) for today for the sites plotted. The current normals period is 1991-2020.
Monday will begin the start of a gradual warming trend with above normal temperatures mid-week onward. The chance for light rain Christmas day has trended downward with the latest forecast. A 20 percent chance of light rain is primarily confined along and west of the Interstate 75 corridor in the afternoon and evening hours. Area wide rain chances do not return until the end of the week.
Monday will begin the start of a gradual warming trend with above normal temperatures mid-week onward. The chance for light rain Christmas day has trended downward with the latest forecast. A 20 percent chance of light rain is primarily confined along and west of the Interstate 75 corridor in the afternoon and evening hours. Area wide rain chances do not return until the end of the week.
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 www.nws.noaa.gov/om/coop/ 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

 Current Weather Observations...
Location Time
(EST)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA20:35Clear10311959CALM-30.39
Andrews-Murphy NC16:20Clear10502132WSW 3-30.38
Chattanooga TN19:53Clear10352566CALM-30.41
Crossville TN19:53Clear10311755CALM-30.37
Dalton GA20:35Clear10312786CALM-30.41
Knoxville TN (McGhee-Tyson)19:53Clear10341851NE 3-30.40
Middlesboro KY20:35Clear10272382CALM-30.43
Monroe Cnty TN20:10Clear10302374CALM-30.40
Morristown TN06:10Mist1 3/44646100-29.75
Oak Ridge TN19:53Clear10312063CALM-30.42
Tazewell Cnty VA20:35Clear10CALM-30.36
Tri-Cities TN19:53Mostly Clear10271971CALM-30.40
Wise VA20:35Clear10281454CALM-30.36
Greeneville, TN20:15Clear10281763CALM-30.39


Local Weather History For December 22nd...
In 2004, high wind hit the mountains. 12 homes were damaged in Greene County and 1 in Cocke County.

 

 

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