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

Last Map Update: Sun, Apr 26, 2026 at 3:34:36 pm EDT

 

Extended outlook through the next work week. Sunday and Monday are expected to remain dry. Two bouts of thunderstorms are likely, one on Tuesday, the next on Wednesday. A few strong storms are possible. Then late week temperatures cool down with low chances of rain remaining.
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 VA15:15Mostly Clear10735349W 10-29.97
Andrews-Murphy NC14:55Partly Cloudy10795443SW 6-29.93
Chattanooga TN14:53Partly Cloudy10776055NNE 9-29.93
Crossville TN14:53Clear10733020N 5G16-29.98
Dalton GA15:15Mostly Clear10786052N 8-29.92
Knoxville TN (McGhee-Tyson)14:53Mostly Clear10755651VRB 6-29.94
Middlesboro KY15:15Clear10N 6-29.97
Monroe Cnty TN15:15Clear10756060VRB 6-29.94
Morristown TN15:15Partly Cloudy9755550NE 6-29.97
Oak Ridge TN14:53Clear10755346VRB 3-29.96
Tazewell Cnty VA15:15Clear10704743CALM-30.00
Tri-Cities TN14:53Partly Cloudy10745144CALM-29.96
Wise VA15:15Clear10685052NNW 5-30.02
Greeneville, TN15:15Clear10734638VRB 6-29.95


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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