Morristown, TN

Weather Forecast Office

NWS Morristown

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Last Map Update: Mon, Sep 14, 2026 at 2:34:24 pm EDT

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National Weather Service Atlanta/Peachtree City, GA

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Heat Advisory

Heat Index Values

Hot Week Ahead

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Smoky Mtn Observations

Another hot week is expected with little to no rain chances for several days.

Temperatures will continue to run 5 to 10 degrees above normal values for mid September. Heat indices may approach and exceed 100, especially in the southern Valley.

Warm and dry weather can be expected through the week as a large high pressure ridge will remain stationary over the region. No widespread rain chances are expected for this week.

Warm and dry weather can be expected through the week as a large high pressure ridge will remain stationary over the region. No widespread rain chances are expected for this week.

Warm and dry weather can be expected through the week as a large high pressure ridge will remain stationary over the region. No widespread rain chances are expected for this 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 (EDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Abingdon VA	14:15	Partly Cloudy	10	78	60	54	NNW 6	-	30.22
Andrews-Murphy NC	13:55	Partly Cloudy	10	87	65	48	N 7	-	30.17
Chattanooga TN	13:53	Partly Cloudy	10	94	65	38	NNE 8	96 [HI]	30.11
Crossville TN	13:53	Clear	10	86	67	53	VRB 7	-	30.21
Dalton GA	14:15	Clear	10	92	69	46	VRB 5	97 [HI]	30.10
Knoxville TN (McGhee-Tyson)	13:53	Mostly Cloudy	10	87	69	55	N 6	91 [HI]	30.13
Middlesboro KY	13:55	Clear	10	84	66	55	N 6	-	30.20
Monroe Cnty TN	13:55	Mostly Cloudy	10	87	69	55	NW 6	91 [HI]	30.13
Morristown TN	13:55	Clear	10	86	71	62	VRB 7	91 [HI]	30.17
Oak Ridge TN	13:53	Mostly Clear	10	87	69	55	VRB 5	91 [HI]	30.16
Tazewell Cnty VA	14:15	Mostly Cloudy	10	73	60	62	WNW 3	-	30.27
Tri-Cities TN	13:53	Partly Cloudy	10	86	61	43	VRB 5	-	30.18
Wise VA	14:15	Partly Cloudy	10	73	60	64	NE 8	-	30.27
Greeneville, TN	13:55	Mostly Cloudy	10	80	66	61	CALM	-	30.18

Local Weather History For September 14th...

Heavy rain hit area in 1982. Kingsport had 3.7" of rain which caused a store roof to collapse.


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