Morristown, TN

Weather Forecast Office

NWS Morristown

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Last Map Update: Fri, Jul 25, 2025 at 12:00:22 pm EDT

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National Weather Service Atlanta/Peachtree City, GA

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Heat Advisory

Hazardous Weather Outlook

3 Day Outlook

Developing Heat Wave

Today

Tonight

Tomorrow

Daily Climate

Smoky Mtn Observations

Drier conditions return to the Tennessee valley and southern Appalachians. Summer heat with heat indices from the mid 90s to near 100 degrees during the afternoon hours.

Developing Heat Wave through early next week. Afternoon heat indices will climb to 105+ degrees by early next week.

Hot and humid conditions continue into the weekend and through next week. Mostly dry conditions are expected, but a few isolated showers or thunderstorms will be possible each afternoon, mainly across the higher elevations.

Hot and humid conditions continue into the weekend and through next week. Mostly dry conditions are expected, but a few isolated showers or thunderstorms will be possible each afternoon, mainly across the higher elevations.

Hot and humid conditions continue into the weekend and through next week. Mostly dry conditions are expected, but a few isolated showers or thunderstorms will be possible each afternoon, mainly across the higher elevations.

Daily climate data (normals and records) for today for the sites plotted. The current normals period is 1991-2020.

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	11:15	Clear	10	82	69	65	VRB 2	-	30.25
Andrews-Murphy NC	11:24	Clear	10	81	68	65	SW 3	-	30.24
Chattanooga TN	10:53			84	72	67	S 6	-	30.18
Crossville TN	10:53	Clear	10	81	71	71	SSE 8	-	30.22
Dalton GA	11:15	Mostly Cloudy	10	84	74	72	VRB 3	91 [HI]	30.16
Knoxville TN (McGhee-Tyson)	10:53	Mostly Cloudy	10	83	71	67	SSE 5	-	30.17
Middlesboro KY	11:35	Partly Cloudy	10	87	72	61	S 6	94 [HI]	30.19
Monroe Cnty TN	11:15			86	77	74	CALM	97 [HI]	30.18
Morristown TN	10:30						VRB 5	-	30.10
Oak Ridge TN	10:53	Clear	10	84	71	65	CALM	-	30.19
Tazewell Cnty VA	11:15	Clear	10	78	68	71	W 5	-	30.28
Tri-Cities TN	10:53	Clear	10	81	70	69	CALM	-	30.22
Wise VA	11:15	Clear	10	78	69	73	SSW 5	-	30.29
Greeneville, TN	11:15	Mostly Cloudy	10	82	69	65	VRB 3	-	30.22

Local Weather History For July 25th...

In 2012 storms hit the area producing wind damage and quarter size hail.


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 Perparado	Probabilistic	Virtual Tour	Spotter Training

Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

NWS Morristown