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

Last Map Update: Sun, Apr 26, 2026 at 5:28:37 pm EDT

 

Extended outlook through the next work week. Monday is expected to remain dry. Two bouts of thunderstorms are likely, one late Monday night into early Tuesday, the next Tuesday night into Wednesday. A few strong to severe storms are possible. Late week temperatures will be a bit cooler.
Dry conditions will continue this afternoon through Monday. Unsettled weather with periods of showers and storms will return Tuesday and Wednesday. Some stronger storms could occur Tuesday night into Wednesday. Temperatures will remain warm through midweek, then a notable cooldown is expected for the latter half of the week following a cold front passage on Wednesday.
Dry conditions will continue this afternoon through Monday. Unsettled weather with periods of showers and storms will return Tuesday and Wednesday. Some stronger storms could occur Tuesday night into Wednesday. Temperatures will remain warm through midweek, then a notable cooldown is expected for the latter half of the week following a cold front passage on Wednesday.
Dry conditions will continue this afternoon through Monday. Unsettled weather with periods of showers and storms will return Tuesday and Wednesday. Some stronger storms could occur Tuesday night into Wednesday. Temperatures will remain warm through midweek, then a notable cooldown is expected for the latter half of the week following a cold front passage on Wednesday.
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
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA17:15Clear10735043N 5-29.95
Andrews-Murphy NC16:55Clear10795340S 6-29.91
Chattanooga TN16:53Mostly Clear10805745-29.90
Crossville TN16:53Clear10763219NE 6-29.95
Dalton GA17:15Mostly Clear10805643VRB 6-29.90
Knoxville TN (McGhee-Tyson)16:53Mostly Clear10775038VRB 7-29.91
Middlesboro KY17:15Clear10NNW 6-29.95
Monroe Cnty TN17:15Clear10775547VRB 7-29.91
Morristown TN17:15Clear10775038VRB 6-29.95
Oak Ridge TN16:53Clear10794833VRB 6-29.93
Tazewell Cnty VA17:15Clear10724131N 3-29.99
Tri-Cities TN16:53Mostly Clear10784834NNW 6-29.93
Wise VA17:15Clear10685052NNW 6-30.01
Greeneville, TN17:15Clear10755041VRB 3-29.93


Local Weather History For April 26th...
In 2012 frontal boundary triggered storms in the morning and
afternoon with wind damage and 2" hail.

 

 

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