Morristown, TN

Weather Forecast Office

NWS Morristown

Click a location below for detailed forecast.

Last Map Update: Mon, May 18, 2026 at 5:18:38 pm EDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Greenville-Spartanburg, SC

There are no watches, warnings, or advisories at this time.

3 Day Outlook

Today

Tonight

Tomorrow

Smoky Mtn Observations

Very Warm with higher rain chances for Wednesday and Thursday.

Mostly dry and continued unseasonably hot conditions for Tuesday. Unsettled weather conditions will begin Wednesday and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipiated each day.

Mostly dry and continued unseasonably hot conditions for Tuesday. Unsettled weather conditions will begin Wednesday and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipiated each day.

Mostly dry and continued unseasonably hot conditions for Tuesday. Unsettled weather conditions will begin Wednesday and continue into the weekend. Occasional showers and afternoon thunderstorms are anticipiated each day.

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	16:55	Partly Cloudy	10	86	55	35	S 7	-	30.19
Andrews-Murphy NC	16:35	Mostly Cloudy	10	86	59	39	SE 10	-	30.23
Chattanooga TN	16:53	Partly Cloudy	10	87	62	43	SSE 13	-	30.15
Crossville TN	16:53	Mostly Clear	10	82	63	52		-	30.20
Dalton GA	16:55	Partly Cloudy	10	89	64	43	SSE 12	91 [HI]	30.16
Knoxville TN (McGhee-Tyson)	16:53	Partly Cloudy	10	91	59	34	SW 15G25	-	30.13
Middlesboro KY	16:55	Clear	10				S 6	-	30.17
Monroe Cnty TN	16:35	Mostly Cloudy	10	89	60	38	SW 9	-	30.15
Morristown TN	14:35		1	82	48	30	WSW 8	-
Oak Ridge TN	16:53	Mostly Clear	10	91	61	36	VRB 7	91 [HI]	30.15
Tazewell Cnty VA	16:55	Partly Cloudy	10	82	56	40	S 6	-	30.24
Tri-Cities TN	16:53	Partly Cloudy	10	93	52	24	S 9	-	30.15
Wise VA	16:55	Clear	10	82	55	39	SW 13G16	-	30.24
Greeneville, TN	16:35	Partly Cloudy	10	89	59	35	VRB 6	-	30.16

Local Weather History For May 18th...

In 1995, squall line hit with $1.4 million damage. Tornadoes formed
in Knox, Morgan and Loudon Counties.


Decision Support	Hydrology	Past Weather Events	GHWO	Observations	Gridded Forecast

IDSS Point Forecasts	Daily Climate	Local Climate	Tornado Database	Tropical	Weather Radio

Being Prepared	Estar Preparado	Probabilistic	Virtual Tour	Spotter Training

Severe Weather Across the Center of the Nation; Fire Weather Concerns for Southwest and California; Snow for the Central Rockies

NWS Morristown