National Weather Service United States Department of Commerce
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Last Map Update: Sat, Apr 25, 2026 at 7:14:37 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.
Showers and thunderstorms increase in coverage through this afternoon and evening, with much needed rainfall anticipated. Unsettled weather with periods of showers and storms will continue into next week. Temperatures will remain warm through much of the period.
Showers and thunderstorms increase in coverage through this afternoon and evening, with much needed rainfall anticipated. Unsettled weather with periods of showers and storms will continue into next week. Temperatures will remain warm through much of the period.
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
Showers and thunderstorms increase in coverage through this afternoon and evening, with much needed rainfall anticipated. Unsettled weather with periods of showers and storms will continue into next week. Temperatures will remain warm through much of the period.

 Current Weather Observations...
Location Time
(EDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Abingdon VA18:55Overcast10605993S 5-29.88
Andrews-Murphy NC18:35Mostly Cloudy10665875CALM-29.85
Chattanooga TN18:53Cumulonimbus Clouds, Lightning Observed10736370N 7-29.79
Crossville TN18:53Rain \ Mist5595896E 8-29.88
Dalton GA18:55Light Rain \ Lightning Observed86868100N 3-29.80
Knoxville TN (McGhee-Tyson)18:53Overcast10666287E 6-29.81
Middlesboro KY18:55Partly Cloudy10CALM-29.85
Monroe Cnty TN18:55Mostly Cloudy10686693VRB 5-29.82
Morristown TN18:55Mostly Clear76464100E 6-29.85
Oak Ridge TN18:53Light Rain9636090CALM-29.83
Tazewell Cnty VA18:55Overcast10585693CALM-29.90
Tri-Cities TN18:53Overcast8635986S 3-29.86
Wise VA18:55Overcast10605993SE 5-29.88
Greeneville, TN18:55Overcast10626093N 6-29.85


Local Weather History For April 25th...
Storms hit in 2010. 3 tornadoes developed. $340,160 wind damage across entire area.

 

 

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