Morristown, TN

Weather Forecast Office

NWS Morristown

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Last Map Update: Thu, May 21, 2026 at 1:36:30 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

Hazardous Weather Outlook

3 Day Outlook

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Smoky Mtn Observations

Seasonable temperatures Thursday through Saturday, with numerous showers and thunderstorms around each day.

A wet and unsettled weather pattern will continue through the weekend. Periods of showers and afternoon thunderstorms are anticipated each day, especially during the afternoon and early evening hours. Lightning, heavy rain, and gusty winds can be expected during any thunderstorm.

A wet and unsettled weather pattern will continue through the weekend. Periods of showers and afternoon thunderstorms are anticipated each day, especially during the afternoon and early evening hours. Lightning, heavy rain, and gusty winds can be expected during any thunderstorm.

A wet and unsettled weather pattern will continue through the weekend. Periods of showers and afternoon thunderstorms are anticipated each day, especially during the afternoon and early evening hours. Lightning, heavy rain, and gusty winds can be expected during any thunderstorm.

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	13:15	Partly Cloudy	10	69	66	88	SSW 2	-	30.14
Andrews-Murphy NC	12:55	Mostly Cloudy	10	74	64	69	WSW 6	-	30.13
Chattanooga TN	13:12	Mostly Cloudy	10	76	68	76	CALM	-	30.07
Crossville TN	13:05	Overcast	10	71	67	86	SE 5	-	30.12
Dalton GA	13:15	Overcast	10	74	74	100	N 5	-	30.08
Knoxville TN (McGhee-Tyson)	12:53	Light Rain \ Mist	6	70	68	93	SE 6	-	30.10
Middlesboro KY	13:15	Drizzle	10				CALM	-	30.12
Monroe Cnty TN	12:55	Mist	4	69	69	100	CALM	-	30.10
Morristown TN	14:35	Mostly Clear	1	82	48	30	WSW 8	-
Oak Ridge TN	13:10	Light Rain	8	72	69	90	CALM	-	30.11
Tazewell Cnty VA	13:15	Rain	5	67	64	91	CALM	-	30.17
Tri-Cities TN	12:53	Overcast	7	72	66	81	S 3	-	30.12
Wise VA	13:15	Light Rain	10	66	66	100	ENE 3	-	30.17
Greeneville, TN	12:55	Mist	4	68	68	100	CALM	-	30.12

Local Weather History For May 21st...

In 1998, thunderstorms dropped baseball-size hail in Knoxville. No injuries.


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