Morristown, TN

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NWS Morristown

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Last Map Update: Sun, Aug 16, 2026 at 3:40:24 pm EDT

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Smoky Mtn Observations

Make sure to practice heat safety! Drink plenty of fluids, avoid outdoor activities during the hottest part of the day, stay in air conditioning, and don't forget your pets and check in on relatives and neighbors!

An arriving cold front tomorrow may bring strong to severe thunderstorms to the region during the afternoon and evening. Damaging winds are the primary threat.

Very hot conditions will continue through Monday, with heat index values in many locations approaching or exceeding 100 during the afternoons. A weak summertime cold front will approach Monday, with showers and thunderstorms some of which may become strong to severe. Drier weather is expected for Tuesday and Wednesday.

Very hot conditions will continue through Monday, with heat index values in many locations approaching or exceeding 100 during the afternoons. A weak summertime cold front will approach Monday, with showers and thunderstorms some of which may become strong to severe. Drier weather is expected for Tuesday and Wednesday.

Very hot conditions will continue through Monday, with heat index values in many locations approaching or exceeding 100 during the afternoons. A weak summertime cold front will approach Monday, with showers and thunderstorms some of which may become strong to severe. Drier weather is expected for Tuesday and 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 VA	15:15	Partly Cloudy	10	86	71	62	SW 13	91 [HI]	30.13
Andrews-Murphy NC	14:55	Mostly Cloudy	10	85	74	68	CALM	93 [HI]	30.15
Chattanooga TN	14:53	Partly Cloudy	10	96	66	37	NNW 7	100 [HI]	30.10
Crossville TN	14:53	Clear	10	88	67	49	WNW 7	91 [HI]	30.18
Dalton GA	15:15	Partly Cloudy	9	93	71	48	VRB 6	101 [HI]	30.10
Knoxville TN (McGhee-Tyson)	14:53	Mostly Clear	10	91	69	48	WNW 7	96 [HI]	30.09
Middlesboro KY	15:15	Partly Cloudy	10	93	68	44	SW 6	98 [HI]	30.10
Monroe Cnty TN	14:55	Clear	10	93	71	49	NW 9	100 [HI]	30.11
Morristown TN	15:15	Mostly Cloudy	7	89	75	62	W 7	99 [HI]	30.10
Oak Ridge TN	14:53	Mostly Clear	10	95	70	44	VRB 3	102 [HI]	30.11
Tazewell Cnty VA	12:35	Overcast	10	78	70	78	CALM	-	30.24
Tri-Cities TN	14:53	Partly Cloudy	10	91	72	53	WSW 9	99 [HI]	30.11
Wise VA	15:15	Partly Cloudy	10	84	69	62	WSW 8G18	-	30.18
Greeneville, TN	14:55		10	87	71	58	WNW 7	93 [HI]	30.13

Local Weather History For August 16th...

In 2012 storms hit area with $15,000 in wind damage during the overnight hours.


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Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

NWS Morristown